Overview of Touché 2023: Argument and Causal Retrieval - Alexander Bondarenko; Maik Fröbe; Johannes Kiesel; Ferdinand Schlatt; Valentin Barrière; Brian Ravenet; Léo Hemamou; Simon Luck; Jan Heinrich Reimer; Benno Stein; Martin Potthast; Matthias Hagen (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Text Simplification of Scientific Texts for Non-Expert Readers - Björn Engelmann; Fabian Haak; Christin Katharina Kreutz; Narjes Nikzad-Khasmakhi; Philipp Schaer (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NailP at eRisk 2023: Search for Symptoms of Depression - Eduardo Bezerra; Leonardo Ferreira dos Santos; Rodolpho Nascimento; Rui Pedro Lopes; Gustavo Paiva Guedes (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

TREDENCE at MEDIQA-Sum 2023: Clinical Note Generation from Doctor Patient Conversation using Utterance Segmentation and Question-Answer Driven Abstractive Summarization - Vaibhav Adwani; Mohammed Sameer Khan; Ankush Chopra (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Improving Biomedical Question Answering with Sentence-based Ranking at BioASQ-11b - Anna Aksenova; Tsvetan Asamov; Petar Ivanov; Svetla Boytcheva (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab Task 1 on Check-Worthiness in Multimodal and Multigenre Content - Firoj Alam; Alberto Barrón-Cedeño; Gullal S. Cheema; Gautam Kishore Shahi; Sherzod Hakimov; Maram Hasanain; Chengkai Li; Rubén Míguez; Hamdy Mubarak; Wajdi Zaghouani; Preslav Nakov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Extended Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model Performance - Rabab Alkhalifa; Iman Munire Bilal; Hsuvas Borkakoty; José Camacho-Collados; Romain Deveaud; Alaa El-Ebshihy; Luis Espinosa Anke; Gabriela Nicole González Sáez; Petra Galuscáková; Lorraine Goeuriot; Elena Kochkina; Maria Liakata; et al. (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 LongEval Lab on Longitudinal Evaluation of Model Performance - Rabab Alkhalifa; Iman Munire Bilal; Hsuvas Borkakoty; José Camacho-Collados; Romain Deveaud; Alaa El-Ebshihy; Luis Espinosa Anke; Gabriela González Sáez; Petra Galuscáková; Lorraine Goeuriot; Elena Kochkina; Maria Liakata; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

BIT.UA at BioASQ 11B: Two-Stage IR with Synthetic Training and Zero-Shot Answer Generation - Tiago Almeida; Richard Adolph Aires Jonker; Roshan Poudel; Jorge Miguel Silva; Sérgio Matos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

BIT.UA at MedProcNer: Discovering Medical Procedures in Spanish Using Transformer Models with MCRF and Augmentation - Tiago Almeida; Richard A. A. Jonker; Roshan Poudel; Jorge Miguel Silva; Sérgio Matos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UZH_Pandas at SimpleText@CLEF-2023: Alpaca LoRA 7B and LENS Model Selection for Scientific Literature Simplification - Pascal Severin Andermatt; Tobias Fankhauser (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

AIMultimediaLab at ImageCLEFmedical GANs 2023: Determining "Fingerprints" of Training Data in Generated Synthetic Images - Alexandra-Georgiana Andrei; Bogdan Ionescu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of ImageCLEFmedical GANs 2023 Task - Identifying Training Data "Fingerprints" in Synthetic Biomedical Images Generated by GANs for Medical Image Security - Alexandra-Georgiana Andrei; Ahmedkhan Radzhabov; Ioan Coman; Vassili Kovalev; Bogdan Ionescu; Henning Müller (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Multilingual Sexism Identification Using Contrastive Learning - Jason Angel; Segun Taofeek Aroyehun; Alexander F. Gelbukh (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Exploring Humor in Natural Language Processing: A Comprehensive Review of JOKER Tasks at CLEF Symposium 2023 - Aftab Anjum; Nikolaus Lieberum (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Automatic Simplification of Scientific Texts using Pre-trained Language Models: A Comparative Study at CLEF Symposium 2023 - Aftab Anjum; Nikolaus Lieberum (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team CLOSE on Temporal Persistence of IR Systems' Performance - Gianluca Antolini; Nicola Boscolo; Mirco Cazzaro; Marco Martinelli; Seyedreza Safavi; Farzad Shami; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Multi-stage Medical Image Captioning using Classification and CLIP - Masaki Aono; Hiroki Shinoda; Tetsuya Asakawa; Kazuki Shimizu; Takuya Togawa; Takuyuki Komoda (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Comparing ChatGPT's and Human Evaluation of Scientific Texts' Translations from English to Portuguese Using Popular Automated Translators - Sílvia Araújo; Micaela Aguiar (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Real and Generated Image Classification using Multi-stage Transfer Learning - Tetsuya Asakawa; Hiroki Shinoda; Takuya Togawa; Kazuki Shimizu; Masaki Aono (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Maximum Likelihood Estimation with Deep Learning for Multiple Sclerosis Progression Prediction - Tsvetan Asamov; Petar Ivanov; Anna Aksenova; Dimitar Taskov; Svetla Boytcheva (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Tlatlamiztli: Fine-Tuned RoBERTuito for Sexism Detection - Hardik Asnani; Andrew Davis; Aaryana Rajanala; Sandra Kübler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUNIPD@CLEF: Team JIHUMING on Enhancing Search Engine Performance with Character N-Grams, Query Expansion, and Named Entity Recognition - Isil Atabek; Huimin Chen; Jesús Moncada-Ramírez; Nicolò Santini; Giovanni Zago; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Is ChatGPT a Biomedical Expert? - Samy Ateia; Udo Kruschwitz (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Silver Surfer team at Touché task 4: Testing Data Augmentation and Label Propagation for Multilingual Stance Detection - Jorge Avila; Álvaro Rodrigo; Roberto Centeno (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CSECU-DSG at CheckThat!-2023: Transformer-based Fusion Approach for Multimodal and Multigenre Check-Worthiness - Abdul Aziz; Md. Akram Hossain; Abu Nowshed Chy (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Frank at CheckThat!-2023: Detecting the Political Bias of News Articles and News Media - Dilshod Azizov; Preslav Nakov; Shangsong Liang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Metric-Weighted Ensemble Focal Loss for Snake Species Identification - Aarti Balana (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Efficient Fusion Techniques for Result Diversification and Image Interestingness Tasks - Prabavathy Balasundaram; G. Gnana Sai; Kishore N; Olirva M; Makesh Vaibhav A. G; Naren Srinivasan Murali; Parlapalli Sai Harshith (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab on Checkworthiness, Subjectivity, Political Bias, Factuality, and Authority of News Articles and Their Source - Alberto Barrón-Cedeño; Firoj Alam; Andrea Galassi; Giovanni Da San Martino; Preslav Nakov; Tamer Elsayed; Dilshod Azizov; Tommaso Caselli; Gullal S. Cheema; Fatima Haouari; Maram Hasanain; Mücahid Kutlu; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

SEUPD@CLEF: Team GWCA on Longitudinal Evaluation of IR Systems by Using Query Expansion and Learning To Rank - Leonardo Bellin; Antonino Andrea Carè; Marco Martini; Maria Teresa Pepaj; Matteo Salvalaio; Andrea Segala; Mariafiore Tognon; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Scientific Simplification, the Limits of ChatGPT - Sarah Bertin (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of PAN 2023: Authorship Verification, Multi-Author Writing Style Analysis, Profiling Cryptocurrency Influencers, and Trigger Detection - Condensed Lab Overview - Janek Bevendorff; Ian Borrego-Obrador; Mara Chinea-Rios; Marc Franco-Salvador; Maik Fröbe; Annina Heini; Krzysztof Kredens; Maximilian Mayerl; Piotr Pezik; Martin Potthast; Francisco Rangel; Paolo Rosso; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Correlating Biomedical Image Fingerprints between GAN-generated and Real Images using a ResNet Backbone with ML-based Downstream Comparators and Clustering: ImageCLEFmed GANs, 2023 - Haricharan Bharathi; Anirudh Bhaskar; Vishal Venkataramani; Karthik Desingu; Lekshmi Kalinathan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

AIT_FHSTP at EXIST 2023 Benchmark: Sexism Detection by Transfer Learning, Sentiment and Toxicity Embeddings and Hand-Crafted Features - Jaqueline Böck; Mina Schütz; Daria Liakhovets; Nathanya Queby Satriani; Andreas Babic; Djordje Slijepcevic; Matthias Zeppelzauer; Alexander Schindler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: RAFJAM on Longitudinal Evaluation of Model Performance - Alvise Bolzonella; Riccardo Broetto; Marco Gasparini; Farhad Sadat; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team FADERIC on A Query Expansion and Reranking Approach for the LongEval Task - Enrico Bolzonello; Christian Marchiori; Daniele Moschetta; Riccardo Trevisiol; Fabio Zanini; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of Touché 2023: Argument and Causal Retrieval - Alexander Bondarenko; Maik Fröbe; Johannes Kiesel; Ferdinand Schlatt; Valentin Barrière; Brian Ravenet; Léo Hemamou; Simon Luck; Jan Heinrich Reimer; Benno Stein; Martin Potthast; Matthias Hagen (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Cross-Lingual Candidate Retrieval and Re-ranking for Biomedical Entity Linking - Florian Borchert; Ignacio Llorca; Matthieu-P. Schapranow (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

SEUPD@CLEF: Team NEON. A Memoryless Approach To Longitudinal Evaluation - Simone Bortolin; Gioele Ceccon; Gil Czaczkes; Alessandra Pastore; Pietro Renna; Giovanni Zerbo; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of GeoLifeCLEF 2023: Species Composition Prediction with High Spatial Resolution at Continental Scale Using Remote Sensing - Christophe Botella; Benjamin Deneu; Diego Marcos Gonzalez; Maximilien Servajean; Théo Larcher; César Leblanc; Joaquim Estopinan; Pierre Bonnet; Alexis Joly (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Joint Feature Learning of Image Data with Embedded Metadata to Leverage Snake Species Classification - Benjamin Bracke; Mohammadreza Bagherifar; Louise Bloch; Christoph M. Friedrich (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Investigating the Impact of Environmental Data on ALS Prognosis with Survival Analysis - Ruben Branco; Diogo F. Soares; Andreia S. Martins; Joana Barros Valente; Eduardo N. Castanho; Sara C. Madeira; Helena Aidos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Survival Analysis for Multiple Sclerosis: Predicting Risk of Disease Worsening - Ruben Branco; Joana Barros Valente; Andreia S. Martins; Diogo F. Soares; Eduardo N. Castanho; Sara C. Madeira; Helena Aidos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF 2023 JOKER Task 2 : Using Chat GPT for Pun Location and Interpretation - Océane Brunelière; Constance Germann; Keith Salina (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Utilizing ChatGPT Generated Data to Retrieve Depression Symptoms from Social Media - Ana-Maria Bucur (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Predicting and Explaining Risk of Disease Worsening Using Temporal Features in Multiple Sclerosis - Tommaso Mario Buonocore; Pietro Bosoni; Giovanna Nicora; Mahin Vazifehdan; Riccardo Bellazzi; Enea Parimbelli; Arianna Dagliati (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

IU-NLP-JeDi: Investigating Sexism Detection in English and Spanish - Matthew Buzzell; Jeremy Dickinson; Natasha Singh; Sandra Kübler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UETCorn at MEDIQA-Sum 2023: Template-based Summarization for Clinical Note Generation from Doctor-Patient Conversation - Duy-Cat Can; Quoc-An Nguyen; Binh-Nguyen Nguyen; Minh-Quang Nguyen; Khanh-Vinh Nguyen; Trung-Hieu Do; Hoang-Quynh Le (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Dual-model Classification Based on RoBERTa for Trigger Detection - Guiyuan Cao; Zhongyuan Han; Haojie Cao; Ximin Huang; Zhengqiao Zeng; Yaozu Tan; Jiyin Cai; Xu Sun (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Trigger Warning Labeling with RoBERTa and Resampling for Distressing Content Detection - Haojie Cao; Zhongyuan Han; Guiyuan Cao; Ruihao Zhu; Yongqi Liang; Siman Liu; Minhua Huang; Haihao Yu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Finding the Source Images From the Generated Images with Contrastive Learning Methods - Shitong Cao; Xiaobing Zhou (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Elsevier at SimpleText: Passage Retrieval by Fine-tuning GPL on Scientific Documents - Artemis Çapari; Hosein Azarbonyad; Georgios Tsatsaronis; Zubair Afzal (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team Squid on LongEval-Retrieval - Vittorio Cardillo; Alberto Dorizza; Mattia Maglie; Dario Mameli; Gianluca Rossi; Michele Russo; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team DARDS - IR System for Short and Long Term Retrieval - Daniel Carlesso; Riccardo Gobbo; Simone Merlo; Angela Pomaro; Diego Spinosa; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team HIBALL on Incremental Information Retrieval System with RRF and BERT - Andrea Ceccato; Luca Fabbian; Bor-Woei Huang; Irfan Ullah Khan; Harjot Singh; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

StellEllaStars at MEDIQA-Sum 2023: Exploring Transformer-Based models for Dialogue2Topic Classification - Chi-Yun Chang; Jiaqi Li; Shivangi Kumar; V. G. Vinod Vydiswaran (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Sexism Identification In Social Networks - Atul Chaudhary; Ritesh Kumar (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Writing Style Embedding Based on Contrastive Learning for Multi-Author Writing Style Analysis - Haoyang Chen; Zhongyuan Han; Zengyao Li; Yong Han (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Profiling Cryptocurrency Influencers with Few-shot Learning - Mara Chinea-Rios; Ian Borrego-Obrador; Marc Franco-Salvador; Francisco Rangel; Paolo Rosso (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Coming a Long Way with Pre-Trained Transformers and String Matching Techniques: Clinical Procedure Mention Recognition and Normalization - Mariia Chizhikova; Jaime Collado-Montañez; Manuel Carlos Díaz-Galiano; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Deep Learning for Large-Scale Plant Classification: NEUON Submission to PlantCLEF 2023 - Sophia Chulif; Yang Loong Chang; Sue Han Lee (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Language-based Colonoscopy Image Analysis with Pretrained Neural Networks - Patrycja Cieplicka; Julia Klos; Maciej Morawski; Jaroslaw Opala (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

I2C-UHU at CLEF-2023 EXIST task: Leveraging Ensembling Language Models to Detect Multilingual Sexism in Social Media - Pablo Cordon; Jacinto Mata; Victoria Pachón; Juan Luis Domínguez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SEUPD@CLEF: Team QEVALS on Information Retrieval Adapted to the Temporal Evolution of Web Documents - Enrico D'Alberton; Saverio Fincato; Vaidas Lenartavicius; Laura Pallante; Yi Jian Qiu; Nicola Ferro (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF 2023 SimpletText Tasks 2 and 3: Enhancing Language Comprehension: Addressing Difficult Concepts and Simplifying Scientific Texts Using GPT, BLOOM, KeyBert, Simple T5 and More - Petra Dadic; Olga Popova (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ZHAW-CAI at CheckThat!-2023: Ensembling using Kernel Averaging - Pius von Däniken; Jan Deriu; Mark Cieliebak (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF2023 SimpleText Task 2, 3: Identification and Simplification of Difficult Terms - Dennis R. Davari; Antonela Prnjak; Kristina Schmitt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NN at CheckThat!-2023: Subjectivity in News Articles Classification with Transformer Based Models - Krishno Dey; Prerona Tarannum; Md. Arid Hasan; Sheak Rashed Haider Noori (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Humour Translation with Transformers - Farhan Dhanani; Muhammad Rafi; Muhammad Atif Tahir (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

AKRaNLU @ CLEF JOKER 2023: Using Sentence Embeddings and Multilingual Models to Detect and Interpret Wordplay - Ryan Rony Dsilva (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UBO Team @ CLEF JOKER 2023 Track For Task 1, 2 and 3 - Applying AI Models In Regards To Pun Translation - Quentin Dubreuil (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UBO Team @ CLEF SimpleText 2023 Track for Task 2 and 3 - Using IA models to simplify Scientific Texts - Quentin Dubreuil (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Predicting Retrieval Performance Changes in Evolving Evaluation Environments - Alaa El-Ebshihy; Tobias Fink; Gabriela González Sáez; Petra Galuscáková; Florina Piroi; David Iommi; Lorraine Goeuriot; Philippe Mulhem (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Neville Longbottom at Touché 2023: Image Retrieval for Arguments using ChatGPT, CLIP and IBM Debater - Daria Elagina; Bernd-Albrecht Heizmann; Max Koch; Gustav Lahmann; Christian Ortlepp (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Media Interestingness Prediction in ImageCLEFfusion 2023 with Dense Architecture-based Ensemble & Scaled Gradient Boosting Regressor Model - Md. Ismail Siddiqi Emon; Md Mahmudur Rahman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

When Multiple Perspectives and an Optimization Process Lead to Better Performance, an Automatic Sexism Identification on Social Media With Pretrained Transformers in a Soft Label Context - Johan Erbani; Elöd Egyed-Zsigmond; Diana Nurbakova; Pierre-Edouard Portier (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF 2023 SimpleText Task 2: Difficult Concept Identification and Explanation - Liana Ermakova; Hosein Azarbonyad; Sarah Bertin; Olivier Augereau (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF 2023 SimpleText Task 3: Simplification of Scientific Texts - Liana Ermakova; Sarah Bertin; Helen McCombie; Jaap Kamps (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of JOKER - CLEF-2023 Track on Automatic Wordplay Analysis - Liana Ermakova; Tristan Miller; Anne-Gwenn Bosser; Victor Manuel Palma-Preciado; Grigori Sidorov; Adam Jatowt (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Overview of JOKER 2023 Automatic Wordplay Analysis Task 1 - Pun Detection - Liana Ermakova; Tristan Miller; Anne-Gwenn Bosser; Victor Manuel Palma-Preciado; Grigori Sidorov; Adam Jatowt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of JOKER 2023 Automatic Wordplay Analysis Task 2 - Pun Location and Interpretation - Liana Ermakova; Tristan Miller; Anne-Gwenn Bosser; Victor Manuel Palma-Preciado; Grigori Sidorov; Adam Jatowt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of JOKER 2023 Automatic Wordplay Analysis Task 3 - Pun Translation - Liana Ermakova; Tristan Miller; Anne-Gwenn Bosser; Victor Manuel Palma-Preciado; Grigori Sidorov; Adam Jatowt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF 2023 SimpleText Lab: Automatic Simplification of Scientific Texts - Liana Ermakova; Eric SanJuan; Stéphane Huet; Hosein Azarbonyad; Olivier Augereau; Jaap Kamps (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

CLassifiers at EXIST 2023: Detecting Sexism in Spanish and English Tweets With XLM-T - Berna Ilke Ersoy; Gian Radler; Sofia Carpentieri (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Using BERT to Profiling Cryptocurrency Influencers - Daniel Yacob Espinosa; Grigori Sidorov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Fight Against Misinformation on Social Media: Detecting Attention-Worthy and Harmful Tweets and Verifiable and Check-Worthy Claims - Ahmet Bahadir Eyuboglu; Bahadir Altun; Mustafa Bora Arslan; Ekrem Sonmezer; Mücahid Kutlu (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

A Re-labeling Approach Based on Approximate Nearest Neighbors for Identifying Gambling Disorders in Social Media - Hermenegildo Fabregat; Andrés Duque; Lourdes Araujo; Juan Martínez-Romo (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

NLP-UNED-2 at eRisk 2023: Detecting Pathological Gambling in Social Media through Dataset Relabeling and Neural Networks - Hermenegildo Fabregat; Andrés Duque; Lourdes Araujo; Juan Martínez-Romo (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of iDPP@CLEF 2023: The Intelligent Disease Progression Prediction Challenge - Guglielmo Faggioli; Alessandro Guazzo; Stefano Marchesin; Laura Menotti; Isotta Trescato; Helena Aidos; Roberto Bergamaschi; Giovanni Birolo; Paola Cavalla; Adriano Chiò; Arianna Dagliati; Mamede de Carvalho; et al. (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Intelligent Disease Progression Prediction: Overview of iDPP@CLEF 2023 - Guglielmo Faggioli; Alessandro Guazzo; Stefano Marchesin; Laura Menotti; Isotta Trescato; Helena Aidos; Roberto Bergamaschi; Giovanni Birolo; Paola Cavalla; Adriano Chiò; Arianna Dagliati; Mamede de Carvalho; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

FoSIL at PAN'23: Trigger Detection with a Two Stage Topic Classifier - Jenny Felser; Christoph Demus; Dirk Labudde; Michael Spranger (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Profiling Cryptocurrency Influencers with Few-shot Learning - Isabel Ferri-Molla; Jaume Santamaria-Jorda (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

When Sarcasm Hurts: Irony-Aware Models for Abusive Language Detection - Simona Frenda; Viviana Patti; Paolo Rosso (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Fraunhofer SIT at CheckThat!-2023: Can LLMs Be Used for Data Augmentation & Few-Shot Classification? Detecting Subjectivity in Text Using ChatGPT - Raphael Antonius Frick (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Fraunhofer SIT at CheckThat!-2023: Enhancing the Detection of Multimodal and Multigenre Check-Worthiness Using Optical Character Recognition and Model Souping - Raphael Antonius Frick; Inna Vogel; Jeong-Eun Choi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Open Web Search at LongEval 2023: Reciprocal Rank Fusion on Automatically Generated Query Variants - Maik Fröbe; Gijs Hendriksen; Arjen P. de Vries; Martin Potthast (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

IU-Percival: Linear Models for Sexism Detection - Elizabeth Gabel; Holly Redman; Daniel Swanson; Sandra Kübler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Evidence Retrieval for Causal Questions Using Query Expansion And Reranking - Aron Gaden; Niklas Rausch; Bruno Reinhold; Lukas Zeit-Altpeter (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab: Task 2 on Subjectivity Detection - Andrea Galassi; Federico Ruggeri; Alberto Barrón-Cedeño; Firoj Alam; Tommaso Caselli; Mücahid Kutlu; Julia Maria Struß; Francesco Antici; Maram Hasanain; Juliane Köhler; Katerina Korre; Folkert Leistra; et al. (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Enhancing Biomedical Text Summarization and Question-Answering: On the Utility of Domain-Specific Pre-Training - Dima Galat; Marian-Andrei Rizoiu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UMUTeam at EXIST 2023: Sexism identification and categorisation fine-tuning Multilingual Large Language Models - José Antonio García-Díaz; Ronghao Pan; Rafael Valencia-García (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Cem Mil Podcasts: A Spoken Portuguese Document Corpus for Multi-modal, Multi-lingual and Multi-dialect Information Access Research - Ekaterina Garmash; Edgar Tanaka; Ann Clifton; Joana Correia; Sharmistha Jat; Winstead Zhu; Rosie Jones; Jussi Karlgren (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Leveraging Large Language? Models with Multiple Loss Learners for Few-Shot Author Profiling - Hamed Babaei Giglou; Mostafa Rahgouy; Jennifer D'Souza; Milad Molazadeh Oskuee; Hadi Bayrami Asl Tekanlou; Cheryl D. Seals (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Profiling Cryptocurrency Influencers with Sentence Transformers - Kavya Girish; Asha Hegde; Fazlourrahman Balouchzahi; Hosahalli Lakshmaiah Shashirekha (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

BU-Pier Team @ CLEF JOKER 2023 Open Task: Slip of the Tongue Generation to Improve Social Interaction with Virtual Agents - Loïc Glemarec; Fred Charles (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of PlantCLEF 2023: Image-based Plant Identification at Global Scale - Hervé Goëau; Pierre Bonnet; Alexis Joly (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Analyzing the Similarity between Artificial and Training Images in Generative Models: The PicusLabMed Contribution - Michela Gravina; Stefano Marrone; Carlo Sansone (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Transformer-based Topic Modeling to Measure the Severity of Eating Disorder Symptoms - Diana-Nicoleta Grigore; Ioana Pintilie (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Baseline Machine Learning Approaches To Predict Multiple Sclerosis Disease Progression - Alessandro Guazzo; Isotta Trescato; Enrico Longato; Erica Tavazzi; Martina Vettoretti; Barbara Di Camillo (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Dual of Stacked Attention Networks (SAN's) and VGG-16 Model-Based Visual Question Answering Evaluation - Rohit Raj Gunti; Abebe Rorissa (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Contrastive Learning of Sample Pairs for Authorship Verification - Mingcan Guo; Zhongyuan Han; Haoyang Chen; Haoliang Qi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

HuskyScribe at MEDIQA-Sum 2023: Summarizing Clinical Dialogues with Transformers - Bin Han; Haotian Zhu; Sitong Zhou; Sofia Ahmed; Md. Mushfiqur Rahman; Fei Xia; Kevin Lybarger (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Predicting Risk of Multiple Sclerosis Worsening - Marek Hanzl; Lukás Picek (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab Task 5 on Authority Finding in Twitter - Fatima Haouari; Tamer Elsayed; Zien Sheikh Ali (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Concept Detection and Caption Prediction in ImageCLEFmedical Caption 2023 with Convolutional Neural Networks, Vision and Text-to-Text Transfer Transformers - Md. Rakibul Hasan; Oyebisi Layode; Md Mahmudur Rahman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Enhancing Writing Style Change Detection using Transformer-based Models and Data Augmentation - Ahmad Hashemi; Wei Shi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

IUEXIST: Multilingual Pre-trained Language Models for Sexism Detection on Twitter in EXIST2023 - Yash A. Hatekar; Muhammad S. Abdo; Snigdha Khanna; Sandra Kübler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Trigger Detection in Social Media Text - Asha Hegde; Fazlourrahman Balouchzahi; Kavya Girish; Hosahalli Lakshmaiah Shashirekha (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of ImageCLEFmedical 2023 - Medical Visual Question Answering for Gastrointestinal Tract - Steven Hicks; Andrea M. Storås; Pål Halvorsen; Thomas de Lange; Michael Riegler; Vajira Thambawita (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Acoustic Bird Species Recognition at BirdCLEF 2023: Training Strategies for Convolutional Neural Network and Inference Acceleration using OpenVINO - Lihang Hong (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

An Evaluation of MUSS and T5 Models in Scientific Sentence Simplification: A Comparative Study - Running Hou; Xinyi Qin (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NCU-IISR: Prompt Engineering on GPT-4 to Stove Biological Problems in BioASQ 11b Phase B - Chun-Yu Hsueh; Yu Zhang; Yu-Wei Lu; Jen-Chieh Han; Wilailack Meesawad; Richard Tzong-Han Tsai (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Deep Learning based Solution to FungiCLEF2023 - Feiran Hu; Peng Wang; Yangyang Li; Chenlong Duan; Zijian Zhu; Yong Li; Xiu-Shen Wei (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Watch out Venomous Snake Species: A Solution to SnakeCLEF2023 - Feiran Hu; Peng Wang; Yangyang Li; Chenlong Duan; Zijian Zhu; Fei Wang; Faen Zhang; Yong Li; Xiu-Shen Wei (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Encoded Classifier Using Knowledge Distillation for Multi-Author Writing Style Analysis - Mingjie Huang; Zhaohao Huang; Leilei Kong (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Authorship Verification Based on CoSENT - Zhaohao Huang; Leilei Kong; Mingjie Huang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Using Authorship Embeddings to Understand Writing Style in Social Media - Javier Huertas-Tato; Alejandro Martín; David Camacho (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

University of Amsterdam at the CLEF 2023 SimpleText Track - Roos Hutter; Jop Sutmuller; Mary Adib; David Rau; Jaap Kamps (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Enhancing Authorship Verification using Sentence-Transformers - Momen Ibrahim; Ahmed Akram; Mohammed Radwan; Rana Ayman; Mustafa Abd-El-Hameed; Nagwa M. El-Makky; Marwan Torki (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the ImageCLEF 2023: Multimedia Retrieval in Medical, Social Media and Internet Applications - Bogdan Ionescu; Henning Müller; Ana-Maria Dragulinescu; Wen-wai Yim; Asma Ben Abacha; Neal Snider; Griffin Adams; Meliha Yetisgen; Johannes Rückert; Alba García Seco de Herrera; Christoph M. Friedrich; Louise Bloch; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Leveraging Biomedical Ontologies for Clinical Procedures Recognition in Spanish at BioASQ MedProcNER - Petar Ivanov; Anna Aksenova; Tsvetan Asamov; Svetla Boytcheva (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Authorship Verification Machine Learning Methods For Style Change Detection In Texts - Gianni X. Jacobo; Valeria Dehesa-Corona; Ariel D. Rojas-Reyes; Helena Gómez-Adorno (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Detection of Sexism on Social Media with Multiple Simple Transformers - Chirayu Jhakal; Khushi Singal; Manan Suri; Divya Chaudhary; Bijendra Kumar; Ian Gorton (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of LifeCLEF 2023: Evaluation of AI Models for the Identification and Prediction of Birds, Plants, Snakes and Fungi - Alexis Joly; Christophe Botella; Lukás Picek; Stefan Kahl; Hervé Goëau; Benjamin Deneu; Diego Marcos; Joaquim Estopinan; César Leblanc; Théo Larcher; Rail Chamidullin; Milan Sulc; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Overview of BirdCLEF 2023: Automated Bird Species Identification in Eastern Africa - Stefan Kahl; Tom Denton; Holger Klinck; Hendrik Reers; Francis Cherutich; Hervé Glotin; Hervé Goëau; Willem-Pier Vellinga; Robert Planqué; Alexis Joly (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

AUEB NLP Group at ImageCLEFmedical Caption 2023 - Panagiotis Kaliosis; Georgios Moschovis; Foivos Charalampakos; John Pavlopoulos; Ion Androutsopoulos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Air Pollution Profiling through Patient Stratification: Study of ALS Staging Systems Usefulness in Facilitating Data-driven Disease Subtyping and Discovery of Hazardous Ambient Air Pollutants - Mohamed Chiheb Karray (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Evaluating Temporal Persistence Using Replicability Measures - Jüri Keller; Timo Breuer; Philipp Schaer (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Exploring Approaches to Answer Biomedical Questions: From Pre-processing to GPT-4 - Hyunjae Kim; Hyeon Hwang; Chaeeun Lee; Minju Seo; Wonjin Yoon; Jaewoo Kang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF2023' JOKER - Julia Komorowska; Iva Catipovic; Darko Vujica (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Trend Detection in Crime-Related Time Series with Change Point Detection Methods - Apostolos Konstantinou; Despoina Chatzakou; Ourania Theodosiadou; Theodora Tsikrika; Stefanos Vrochidis; Ioannis Kompatsiaris (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

ROH_NEIL@EXIST2023: Detecting Sexism in Tweets using Multilingual Language Models - Rohit Koonireddy; Niloofar Adel (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SSNdhanyadivyakavitha at MEDIQA-Sum 2023: Medical Dialogue Summarization using Linear Support Vector Classification Technique - Dhanya Krishnan; Divya Srinivasan; Kavitha Srinivasan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ARC-NLP at PAN 2023: Transition-Focused Natural Language Inference for Writing Style Detection - Izzet Emre Kucukkaya; Umitcan Sahin; Cagri Toraman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UZH at PAN-2023: Profiling Cryptocurrency Influencers using Ensemble of Language Models - Abhinav Kumar; Le Hoang Minh Trinh; Afshan Anam Saeed (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Representation Exploration and Deep Learning Applied to the Early Detection of Pathological Gambling Risks - Xabier Larrayoz; Nuria Lebeña; Arantza Casillas; Alicia Pérez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Bird Species Recognition using Convolutional Neural Networks with Attention on Frequency Bands - Mario Lasseck (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ZaRa-IU-NLP at EXIST 2023 - Sexism Identification: Specialized or Generalized? - Zackary Leech; Ravi Regulagedda; Sandra Kübler (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Thesis Titan at CheckThat!-2023: Language-Specific Fine-tuning of mDeBERTaV3 for Subjectivity Detection - Folkert Atze Leistra; Tommaso Caselli (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

BioASQ 11B: Integrating Domain Specific Vocabulary to BERT-based Model for Biomedical Document Ranking - Maël Lesavourey; Gilles Hubert (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Profiling Cryptocurrency Influencers With Few-shot Learning via Contrastive Learning - Zengyao Li; Zhongyuan Han; Jiyin Cai; Zhijian Huang; Shaohua Huang; Leilei Kong (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CUCPLUS at CheckThat!-2023: Text Combination and Regularized Adversarial Training for News Media Factuality Evaluation - Chenxin Li; Ruijin Xue; Chichen Lin; Weijian Fan; Xiao Han (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Author Verification Of Text Fragments Based On The Bert Model - Ji Li; Qianjin Zhang; Mingjie Huang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of MedProcNER Task on Medical Procedure Detection and Entity Linking at BioASQ 2023 - Salvador Lima-López; Eulàlia Farré-Maduell; Luis Gascó; Anastasios Nentidis; Anastasia Krithara; Georgios Katsimpras; Georgios Paliouras; Martin Krallinger (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Text-Segment Interaction for Authorship Verification using BERT-based Classification - Xurong Liu; Leilei Kong; Mingjie Huang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Time-to-Event Interpretable Machine Learning for Multiple Sclerosis Worsening Prediction: Results from iDPP@CLEF 2023 - Angela Lombardi; Maria Luigia Natalia De Bonis; Giuseppe Fasano; Alessia Sportelli; Tommaso Colafiglio; Domenico Lofù; Paolo Sorino; Fedelucio Narducci; Eugenio Di Sciascio; Tommaso Di Noia (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Text Enrichment with Japanese Language to Profile Cryptocurrency Influencers - Francesco Lomonaco; Marco Siino; Maurizio Tesconi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

DAVI: A Dataset for Automatic Variant Interpretation - Francesca Longhin; Alessandro Guazzo; Enrico Longato; Nicola Ferro; Barbara Di Camillo (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

IUST_NLPLAB at ImageCLEFmedical Caption Tasks 2023 - Yasaman Lotfollahi; Melika Nobakhtian; Malihe Hajihosseini; Sauleh Eetemadi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Application of R-Drop in Authorship Verification - Jiajun Lv; Yong Han; Qian Dong (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

AIIR and LIAAD Labs Systems for CLEF 2023 SimpleText - Behrooz Mansouri; Shea Durgin; Sj Franklin; Sean Fletcher; Ricardo Campos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SINAI at eRisk@CLEF 2023: Approaching Early Detection of Gambling with Natural Language Processing - Alba María Mármol-Romero; Flor Miriam Plaza del Arco; Arturo Montejo-Ráez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NLPIR-UNED at CheckThat!-2023: Ensemble of Classifiers for Check-Worthiness Estimation - Juan R. Martinez-Rico; Lourdes Araujo; Juan Martínez-Romo (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

OBSER-MENH at eRisk 2023: Deep Learning-Based Approaches for Symptom Detection in Depression and Early Identification of Pathological Gambling Indicators - Juan Martínez-Romo; Lourdes Araujo; Xabier Larrayoz; Maite Oronoz; Alicia Pérez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab Task 3 on Political Bias of News Articles and News Media - Giovanni Da San Martino; Firoj Alam; Maram Hasanain; Rabindra Nath Nandi; Dilshod Azizov; Preslav Nakov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Lightweight Methods for Early Risk Detection - Diego Maupomé; Thomas Soulas; Fanny Rancourt; Ghyslain Cantin-Savoie; Grégoire Winterstein; Sébastien Mosser; Marie-Jean Meurs (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

The Temporal Persistence of Generative Language Models in Sentiment Analysis - Pablo Medina-Alias; Özgür Simsek (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

GAN-ISI: Generative Adversarial Networks Image Source Identification Using Texture Analysis - Mehdi Mehdipour-Ghazi; Mostafa Mehdipour-Ghazi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Domain Context-centered Retrieval for the Content Selection task in the Simplification of Scientific Literature - Óscar E. Mendoza; Gabriella Pasi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

BFH-AMI at eRisk@CLEF 2023 - Ghofrane Merhbene; Alexandre R. Puttick; Mascha Kurpicz-Briki (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Classic Approaches to Bird Song Classification - Mihai-Dimitrie Minut; Cristian Simionescu; Adrian Iftene (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Transfer Learning with Semi-Supervised Dataset Annotation for Birdcall Classification - Anthony Miyaguchi; Nathan Zhong; Murilo Gustineli; Chris Hayduk (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

DSHacker at CheckThat!-2023: Check-Worthiness in Multigenre and Multilingual Content With GPT-3.5 Data Augmentation - Arkadiusz Modzelewski; Witold Sosnowski; Adam Wierzbicki (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Jean-Luc Picard at Touché 2023: Comparing Image Generation, Stance Detection and Feature Matching for Image Retrieval for Arguments - Max Moebius; Maximilian Enderling; Sarah T. Bachinger (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SSN MLRG at ImageCLEFmedical Caption 2023: Automatic Concept Detection and Caption Prediction using ConceptNet and Vision Transformer - Sheerin Sitara Noor Mohamed; Kavitha Srinivasan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SSN MLRG at MEDIQA-SUM 2023: Automatic Text Summarization using Support Vector Machine and RoBERTa - Sheerin Sitara Noor Mohamed; Kavitha Srinivasan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SSN MLRG at MEDVQA-GI 2023: Visual Question Generation and Answering using Transformer based Pre-trained Models - Sheerin Sitara Noor Mohamed; Kavitha Srinivasan; Raghuraman Gopalsamy (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Towards Robust Online Sexism Detection: A Multi-Model Approach with BERT, XLM-RoBERTa, and DistilBERT for EXIST 2023 Tasks - Hadi Mohammadi; Anastasia Giachanou; Ayoub Bagheri (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ELiRF-UPV at eRisk 2023: Early detection of pathological gambling using SVM - Antonio Molina; Xinhui Huang; Lluís-F. Hurtado; Ferran Pla (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Evaluating Privacy on Synthetic Images Generated using GANs: Contributions of the VCMI Team to ImageCLEFmedical GANs 2023 - Helena Montenegro; Pedro C. Neto; Cristiano Patrício; Isabel Rio-Torto; Tiago Gonçalves; Luís F. Teixeira (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Inception Models for Fashion Image Captioning: An Extensive Study on Multiple Datasets - Mirko Del Moro; Serban Cristian Tudosie; Francesco Vannoni; Andrea Galassi; Federico Ruggeri (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Profiling Cryptocurrency Influencers using Few-shot Learning - Hamna Muslihuddeen; Pallapothula Sathvika; Shalaka Sankar; Shreya Ostwal; Anand Kumar M (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Enriching Hate-Tuned Transformer-Based Embeddings with Emotions for the Categorization of Sexism - Arianna Muti; Eleonora Mancini (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF-2023 CheckThat! Lab Task 4 on Factuality of Reporting of News Media - Preslav Nakov; Firoj Alam; Giovanni Da San Martino; Maram Hasanain; Dilshod Azizov; Rabindra Nath Nandi; Panayot Panayotov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

TeamX at CheckThat!-2023: Multilingual and Multimodal Approach for Check-Worthines Detection - Rabindra Nath Nandi; Firoj Alam (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of BioASQ 2023: The Eleventh BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering - Anastasios Nentidis; Georgios Katsimpras; Anastasia Krithara; Salvador Lima-López; Eulàlia Farré-Maduell; Luis Gascó; Martin Krallinger; Georgios Paliouras (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Overview of BioASQ Tasks 11b and Synergy11 in CLEF2023 - Anastasios Nentidis; Georgios Katsimpras; Anastasia Krithara; Georgios Paliouras (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Concise Model for Medical Image Captioning - Aaron Nicolson; Jason Dowling; Bevan Koopman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Keeping in Time: Adding Temporal Context to Sentiment Analysis Models - Dean Ninalga (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

The Best is Yet to Come: A Reproducible Analysis of CLEF eHealth TAR Experiments - Giorgio Maria Di Nunzio; Federica Vezzani (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Reading the Robot Mind - Presenting Internal Data Flow Within an AI for Classification of Bird Sounds in a Format Familiar to Subject Matter Experts - Paul Nussbaum (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF 2023 JOKER Tasks 2 and 3: Using NLP Models for Pun Location, Interpretation and Translation - Felix Ohnesorge; Mari Ángeles Gutiérrez; Julia Plichta (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF 2023: Scientific Text Simplification and General Audience - Felix Ohnesorge; Mari Ángeles Gutiérrez; Julia Plichta (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SINAI Participation in SimpleText Task 2 at CLEF 2023: GPT-3 in Lexical Complexity Prediction for General Audience - Jenny Ortiz-Zambrano; César Espin-Riofrio; Arturo Montejo-Ráez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Gpachov at CheckThat!-2023: A Diverse Multi-approach Ensemble for Subjectivity Detection in News Articles - Georgi Pachov; Dimitar Dimitrov; Ivan Koychev; Preslav Nakov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Concept Detection and Caption Prediction from Medical Images using Gradient Boosted Ensembles and Deep Learning - Mirunalini Palaniappan; Haricharan Bharathi; Eeswara Anvesh Chodisetty; Anirudh Bhaskar; Karthik Desingu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

MLRG-JBTTM at MEDIQA-Sum 2023: Dialogue2Topic Classification - Harshida Sujatha Palaniraj; Keerthan Vinod; Mohith Adluru; Bhuvana Jayaraman; Mirnalinee T. T (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NLPalma @ CLEF 2023 JOKER: A BLOOMZ and BERT Approach for Wordplay Detection and Translation - Victor Manuel Palma-Preciado; Carolina Palma Preciado; Grigori Sidorov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

NLPalma @ CLEF 2023 SimpleText: BLOOMZ and BERT for Complexity and Simplification Task - Victor Manuel Palma-Preciado; Carolina Palma Preciado; Grigori Sidorov (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UMUTeam at eRisk@CLEF 2023 Shared Task: Transformer Models for Early Detection of Pathological Gambling, Depression, and Eating Disorder - Ronghao Pan; José Antonio García-Díaz; Rafael Valencia-García (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Semi-supervised training for biomedical question answering - Dimitra N. Panou; Martin Reczko (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of eRisk 2023: Early Risk Prediction on the Internet - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Overview of eRisk at CLEF 2023: Early Risk Prediction on the Internet (Extended Overview) - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

qCLEF: A Proposal to Evaluate Quantum Annealing for Information Retrieval and Recommender Systems - Andrea Pasin; Maurizio Ferrari Dacrema; Paolo Cremonesi; Nicola Ferro (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

AI-UPV at EXIST 2023 - Sexism Characterization Using Large Language Models Under The Learning with Disagreement Regime - Angel Felipe Magnossão de Paula; Giulia Rizzi; Elisabetta Fersini; Damiano Spina (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Combining Transformer Based Language Models with Socio-demographic Information for Improving Sexism Detection in Social Media - Jacobo Pedrosa-Marín; Jorge Carrillo-de-Albornoz; Laura Plaza (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Leveraging MiniLMv2 Pipelines for EXIST2023 - Alexandru Petrescu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Contrastive Learning for Authorship Verification using BERT and Bi-LSTM in a Siamese Architecture - Panagiotis Petropoulos (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of SnakeCLEF 2023: Snake Identification in Medically Important Scenarios - Lukás Picek; Rail Chamidullin; Marek Hrúz; Andrew M. Durso (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of FungiCLEF 2023: Fungi Recognition Beyond 1/0 Cost - Lukás Picek; Milan Sulc; Rail Chamidullin; Jirí Matas (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of EXIST 2023 - Learning with Disagreement for Sexism Identification and Characterization (Extended Overview) - Laura Plaza; Jorge Carrillo de Albornoz; Roser Morante; Enrique Amigó; Julio Gonzalo; Damiano Spina; Paolo Rosso (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of EXIST 2023 - Learning with Disagreement for Sexism Identification and Characterization - Laura Plaza; Jorge Carrillo-de-Albornoz; Roser Morante; Enrique Amigó; Julio Gonzalo; Damiano Spina; Paolo Rosso (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Argument Quality Prediction for Ranking Documents - Moritz Plenz; Raphael Buchmüller; Alexander Bondarenko (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Does AI Have a Sense of Humor? CLEF 2023 JOKER Tasks 1, 2 and 3: Using BLOOM, GPT, SimpleT5, and More for Pun Detection, Location, Interpretation and Translation - Olga Popova; Petra Dadic (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF 2023 JOKER Task 1, 2, 3: Pun Detection, Pun Interpretation, and Pun Translation - Antonela Prnjak; Dennis R. Davari; Kristina Schmitt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Authorship Verification Based on SimCSE - Yong Qiu; Haoliang Qi; Yong Han; Kaicheng Huang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Biomedical Question Answering with Transformer Ensembles - Raghav R; Jason Rauchwerk; Parth Rajwade; Tanay Gummadi; Eric Nyberg; Teruko Mitamura (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

HULAT@IDDP CLEF 2023: Intelligent Prediction of Disease Progression in Multiple Sclerosis Patients - Alberto Ramos; Paloma Martínez; Israel González-Carrasco (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

LSTM-Attention Architecture for Online Bilingual Sexism Detection - Srinivasa Ravi; Siddharth Kelkar; Anand Kumar Madasamy (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Exploring Depression Symptoms through Similarity Methods in Social Media Posts - Naveen Recharla; Prasanthi Bolimera; Yash Gupta; Anand Kumar Madasamy (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Innsbruck @ JOKER2023 Task 1: Data Augmentation Techniques for Humor Recognition in Text - Stefan Reicho; Adam Jatowt (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Entropy-guided Open-set Fine-grained Fungi Recognition - Huan Ren; Han Jiang; Wang Luo; Meng Meng; Tianzhu Zhang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Detecting Concepts and Generating Captions from Medical Images: Contributions of the VCMI Team to ImageCLEFmedical Caption 2023 - Isabel Rio-Torto; Cristiano Patrício; Helena Montenegro; Tiago Gonçalves; Jaime S. Cardoso (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Integrating Annotator Information in Transformer Fine-tuning for Sexism Detection - María Estrella Vallecillo Rodríguez; Flor Miriam Plaza del Arco; Luis Alfonso Ureña López; María Teresa Martín-Valdivia; Arturo Montejo-Ráez (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Multiple Sclerosis Survival Prediction Results from DSM-COMPBIO UNITO - Ivan Rossi; Giovanni Birolo; Piero Fariselli (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Deep Metric Learning for Effective Passage Retrieval in the BioASQ Challenge - Andrés Rosso-Mateus; León A. Muñoz-Serna; Manuel Montes-y-Gómez; Fabio A. González (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of ImageCLEFmedical 2023 - Caption Prediction and Concept Detection - Johannes Rückert; Asma Ben Abacha; Alba Garcia Seco de Herrera; Louise Bloch; Raphael Brüngel; Ahmad Idrissi-Yaghir; Henning Schäfer; Henning Müller; Christoph M. Friedrich (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ES-VRAI at CheckThat!-2023: Leveraging Bio and Lists Information for Enhanced Rumor Verification in Twitter - Hamza Tarik Sadouk; Faouzi Sebbak; Hussem Eddine Zekiri (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ES-VRAI at CheckThat!-2023: Enhancing Model Performance for Subjectivity Detection through Multilingual Data Aggregation - Hamza Tarik Sadouk; Faouzi Sebbak; Hussem Eddine Zekiri (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ES-VRAI at CheckThat!-2023: Analyzing Checkworthiness in Multimodal and Multigenre Contents through Fusion and Sampling Approaches - Hamza Tarik Sadouk; Faouzi Sebbak; Hussem Eddine Zekiri (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

ARC-NLP at PAN 2023: Hierarchical Long Text Classification for Trigger Detection - Umitcan Sahin; Izzet Emre Kucukkaya; Cagri Toraman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Graph-Enriched Biomedical Entity Representation Transformer - Andrey Sakhovskiy; Natalia Semenova; Artur Kadurin; Elena Tutubalina (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

MASON-NLP at eRisk 2023: Deep Learning-Based Detection of Depression Symptoms from Social Media Texts - Fardin Ahsan Sakib; Ahnaf Atef Choudhury; Özlem Uzuner (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the CLEF 2023 SimpleText Task 1: Passage Selection for a Simplified Summary - Eric SanJuan; Stéphane Huet; Jaap Kamps; Liana Ermakova (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

IimasGIL_NLP@EXIST2023: Unveiling Sexism on Twitter with Fine-tuned Transformers - Andrea Sanchez-Urbina; Helena Gómez-Adorno; Gemma Bel-Enguix; Vianey Rodríguez-Figueroa; Angela Monge-Barrera (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Multi-Feature Custom Classification Approach to Authorship Verification - Riya Sanjesh; Alamelu Mangai (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

FakeDTML at CheckThat!-2023: Identifying Check-Worthiness of Tweets and Debate Snippets - Abdullah Al Mamun Sardar; Md. Ziaul Karim; Krishno Dey; Md. Arid Hasan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Supervised Machine-Generated Text Detectors: Family and Scale Matters - Areg Mikael Sarvazyan; José Ángel González; Paolo Rosso; Marc Franco-Salvador (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

OpenFact at CheckThat!-2023: Head-to-Head GPT vs. BERT - A Comparative Study of Transformers Language Models for the Detection of Check-worthy Claims - Marcin Sawinski; Krzysztof Wecel; Ewelina Ksiezniak; Milena Strózyna; Wlodzimierz Lewoniewski; Piotr Stolarski; Witold Abramowicz (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Queen of Swords at Touché 2023: Intra-Multilingual Multi-Target Stance Classification using BERT - Karla Schäfer (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

PULSAR at MEDIQA-Sum 2023: Large Language Models Augmented by Synthetic Dialogue Convert Patient Dialogues to Medical Records - Viktor Schlegel; Hao Li; Yu-Ping Wu; Anand Subramanian; Thanh-Tung Nguyen; Abhinav Ramesh Kashyap; Daniel Beck; Xiao-Jun Zeng; Riza Theresa Batista-Navarro; Stefan Winkler; Goran Nenadic (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

DWReCO at CheckThat!-2023: Enhancing Subjectivity Detection through Style-based Data Sampling - Ipek Baris Schlicht; Lynn Khellaf; Defne Altiok (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Touché 2022 Best of Labs: Neural Image Retrieval for Argumentation - Tobias Schreieder; Jan Braker (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Team Cadence at MEDIQA-Sum 2023: Using ChatGPT as a Data Augmentation Tool for Classifying Clinical Dialogue - Ashwyn Sharma; David I. Feldman (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Metaformer Model with ArcFaceLoss and Contrastive Learning for SnakeCLEF2023 Fine-Grained Classification - Zhennan Shi; Huazhen Chen; Chang Liu; Jun Qiu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Multi-stage Literature Retrieval System Trained by PubMed Search Logs for Biomedical Question Answering - Ashley Shin; Qiao Jin; Zhiyong Lu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

KDE Lab at ImageCLEFmedical Caption 2023 - Hiroki Shinoda; Masaki Aono; Tetsuya Asakawa; Kazuki Shimizu; Takuyuki Komoda; Takuya Togawa (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

TUDublin at CheckThat!-2023: ChatGPT for Data Augmentation - Elena Shushkevich; John Cardiff (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

XLNet with Data Augmentation to Profile Cryptocurrency Influencers - Marco Siino; Ilenia Tinnirello (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Profiling Cryptocurrency Influencers with Few-Shot Learning Using Data Augmentation and ELECTRA - Marco Siino; Maurizio Tesconi; Ilenia Tinnirello (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of DocILE 2023: Document Information Localization and Extraction - Stepán Simsa; Michal Uricár; Milan Sulc; Yash Patel; Ahmed Hamdi; Matej Kocián; Matyás Skalický; Jirí Matas; Antoine Doucet; Mickaël Coustaty; Dimosthenis Karatzas (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Extended Overview of DocILE 2023: Document Information Localization and Extraction - Stepán Simsa; Michal Uricár; Milan Sulc; Yash Patel; Ahmed Hamdi; Matej Kocián; Matyás Skalický; Jirí Matas; Antoine Doucet; Mickaël Coustaty; Dimosthenis Karatzas (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the Authorship Verification Task at PAN 2023 - Efstathios Stamatatos; Krzysztof Kredens; Piotr Pezik; Annina Heini; Janek Bevendorff; Benno Stein; Martin Potthast (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of ImageCLEFfusion 2023 Task - Testing Ensembling Methods in Diverse Scenarios - Liviu-Daniel Stefan; Mihai Gabriel Constantin; Mihai Dogariu; Bogdan Ionescu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Object Detection Pipeline Using YOLOv8 for Document Information Extraction - Jakub Straka; Ivan Gruber (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Siamese Networks in Trigger Detection Task - Yunsen Su; Yong Han; Haoliang Qi (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

DMK-SSN at ImageCLEF 2023 Medical: Controlling the Quality of Synthetic Medical Images Created via GANs using Machine Learning and Image Hashing Techniques - Dhivya Subburam; Shriram M. SathyaNarayanan; Bhavana Anand; Kavitha Srinivasan; Mohanavalli Subramaniam (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Stylometric and Neural Features Combined Deep Bayesian Classifier for Authorship Verification - Yitao Sun; Svetlana Afanaseva; Kailash Patil (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SuryaKiran at MEDIQA-Sum 2023: Leveraging LoRA for Clinical Dialogue Summarization - Kunal Suri; Prakhar Mishra; Saumajit Saha; Atul Singh (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

A Natural Language Processing Based Risk Prediction Framework for Pathological Gambling - Abu Talha; Tanmay Basu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Reshape or Update? Metric Learning and Fine-tuning for Low-Resource Influencer Profiling - Roberto Labadie Tamayo; Areg Mikael Sarvazyan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Z-Index at CheckThat!-2023: Unimodal and Multimodal Check-worthiness Classification - Prerona Tarannum; Md. Arid Hasan; Firoj Alam; Sheak Rashed Haider Noori (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

UIT-Saviors at MEDVQA-GI 2023: Improving Multimodal Learning with Image Enhancement for Gastrointestinal Visual Question Answering - Triet M. Thai; Anh T. Vo; Hao K. Tieu; Linh N. P. Bui; Thien T. B. Nguyen (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Why Sentiment Analysis is a Joke with JOKER data? Word-Level and Interpretation Analysis (CLEF 2023 JOKER Task 2) - Tremaine Thomas-Young (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Strategies to Harness the Transformers' Potential: UNSL at eRisk 2023 - Horacio Thompson; Leticia C. Cagnina; Marcelo Errecalde (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Efficient Multilingual Sexism Detection via Large Language Model Cascades - Lin Tian; Nannan Huang; Xiuzhen Zhang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Accenture at CheckThat!-2023: Learning to Detect Factuality Levels of News Sources - Sieu Tran; Paul Rodrigues; Benjamin Strauss; Evan M. Williams (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Accenture at CheckThat!-2023: Learning to Detect Political Bias of News Articles and Sources - Sieu Tran; Paul Rodrigues; Benjamin Strauss; Evan M. Williams (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Accenture at CheckThat!-2023: Impacts of Back-translation on Subjectivity Detection - Sieu Tran; Paul Rodrigues; Benjamin Strauss; Evan M. Williams (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Accenture at CheckThat!-2023: Identifying Claims with Societal Impact using NLP Data Augmentation - Sieu Tran; Paul Rodrigues; Benjamin Strauss; Evan M. Williams (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

RoBERTa Ensemble Technique for Document Information Localization and Extraction - Bao Gia Tran; Duy-Ngo Minh Bao; Khanh Gia Bui; Huy Viet Duong; Dang Hai Nguyen; Hieu Minh Nguyen (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

TOBB ETU at CheckThat!-2023: Utilizing ChatGPT to Detect Subjective Statements and Political Bias - Mehmet Deniz Türkmen; Gökalp Cosgun; Mücahid Kutlu (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Leverage Samples with Single Positive Labels to Train CNN-based Models For Multi-label Plant Species Prediction - Huy Quang Ung; Ryoichi Kojima; Shinya Wada (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

BIT Mesra at ImageCLEF 2023: Fusion of Blended Image and Text Features for Medical VQA - Sushmita Upadhyay; Sanjaya Shankar Tripathy (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Heterogeneous-Graph Convolutional Network for Authorship Verification - Andric Valdez-Valenzuela; Jorge Alfonso Martinez Galicia; Helena Gómez-Adorno (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Fusion @ BioASQ MedProcNER: Transformer-based Approach for Procedure Recognition and Linking in Spanish Clinical Text - Sylvia Vassileva; Georgi Grazhdanski; Svetla Boytcheva; Ivan Koychev (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Leveraging GPT-2 for Automated Classification of Online Sexist Content - Advaitha Vetagiri; Prottay Kumar Adhikary; Partha Pakray; Amitava Das (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Few Shot Profiling of Cryptocurrency Influencers using Natural Language Inference & Large Language Models - Emilio Villa-Cueva; Jorge Miguel Valles-Silva; Adrián Pastor López-Monroy; Fernando Sánchez-Vega; Jesus Roberto López-Santillán (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

CLEF2023 SimpleText - Darko Vujica; Iva Catipovic; Julia Komorowska (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

USTC-iFLYTEK at DocILE: A Multi-modal Approach Using Domain-specific GraphDoc - Yan Wang; Jun Du; Jiefeng Ma; Pengfei Hu; Zhenrong Zhang; Jianshu Zhang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

uOttawa at eRisk 2023: Search for Symptoms of Depression - Yuxi Wang; Diana Inkpen (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Adapting Pre-Trained Visual and Language Models for Medical Image Question Answering - Siqi Wang; Wenshuo Zhou; Yehui Yang; Haifeng Huang; Zhiyu Ye; Tong Zhang; Dalu Yang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the Trigger Detection Task at PAN 2023 - Matti Wiegmann; Magdalena Wolska; Martin Potthast; Benno Stein (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Optimizing Fine-Grained Fungi Classification for Diverse Application-Oriented Open-Set Metrics - Stefan Wolf; Jürgen Beyerer (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

SimpleText Best of Labs in CLEF-2022: Simplify Text Generation with Prompt Engineering - Shih-Hung Wu; Hong-Yi Huang (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

A Prompt Engineering Approach to Scientific Text Simplification: CYUT at SimpleText2023 Task3 - Shih-Hung Wu; Hong-Yi Huang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

PlantCLEF2023: A Bigger Training Dataset Contributes More than Advanced Pretraining Methods for Plant Identification - Mingle Xu; Sook Yoon; Chenmou Wu; Jeonghyun Baek; Dong Sun Park (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

PCLmed at ImageCLEFmedical 2023: Customizing General-Purpose Foundation Models for Medical Report Generation - Bang Yang; Asif Raza; Yuexian Zou; Tong Zhang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Supervised Contrastive Learning for Multi-Author Writing Style Analysis - Zhanhong Ye; Changle Zhong; Haoliang Qi; Yong Han (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Concept Detection and Image Caption Generation in Medical Imaging - Varsha Yeshwanth; Pranith P; Lekshmi Kalinathan (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the MEDIQA-Sum Task at ImageCLEF 2023: Summarization and Classification of Doctor-Patient Conversations - Wen-wai Yim; Asma Ben Abacha; Griffin Adams; Neal Snider; Meliha Yetisgen (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Overview of the Multi-Author Writing Style Analysis Task at PAN 2023 - Eva Zangerle; Maximilian Mayerl; Martin Potthast; Benno Stein (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Answer Retrieval for Math Questions Using Structural and Dense Retrieval - Wei Zhong; Yuqing Xie; Jimmy Lin (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings, 2023)

Transferring Pre-Trained Large Language-Image Model for Medical Image Captioning - Wenshuo Zhou; Zhiyu Ye; Yehui Yang; Siqi Wang; Haifeng Huang; Rongjie Wang; Dalu Yang (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

VICOMTECH at MedProcNER 2023: Transformers-based Sequence-labelling and Cross-encoding for Entity Detection and Normalisation in Spanish Clinical Texts - Elena Zotova; Aitor García Pablos; Montse Cuadros; German Rigau (Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023, 2023)

Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings - Avi Arampatzis; Evangelos Kanoulas; Theodora Tsikrika; Stefanos Vrochidis; Anastasia Giachanou; Dan Li; Mohammad Aliannejadi; Michalis Vlachos; Guglielmo Faggioli; Nicola Ferro (Springer, 2023)

Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023 - Mohammad Aliannejadi; Guglielmo Faggioli; Nicola Ferro; Michalis Vlachos (CEUR-WS.org, 2023)

Bag of Tricks and a Strong Baseline for FGVC - Jun Yu; Hao Chang; Keda Lu; Guochen Xie; Liwen Zhang; Zhongpeng Cai; Shenshen Du; Zhihong Wei; Zepeng Liu; Fang Gao; Feng Shuang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the ImageCLEF 2022 Aware Task - Adrian Popescu; Jérôme Deshayes-Chossart; Hugo Schindler; Bogdan Ionescu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CS_Morgan at ImageCLEFmedical 2022 Caption Task: Deep Learning Based Multi-Label Classification and Transformers for Concept Detection & Caption Prediction - Md Mahmudur Rahman; Oyebisi Layode (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NLP-IISERB@Simpletext2022: To Explore the Performance of BM25 and Transformer Based Frameworks for Automatic Simplification of Scientific Texts - Sourav Saha; Dwaipayan Roy; B. Yuvaraj Goud; Chethan S. Reddy; Tanmay Basu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Aldo Nadi at Touché 2022: Argument Retrieval for Comparative Questions - Maria Aba; Munzer Azra; Marco Gallo; Odai Mohammad; Ivan Piacere; Giacomo Virginio; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

"Meanspo Please, I Want to Lose Weight": A Characterization Study of Meanspiration Content on Tumblr Based on Images and Texts - Linda Achilles; Thomas Mandl; Christa Womser-Hacker (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

UNED-MED at eRisk 2022: depression detection with TF-IDF, linguistic features and Embeddings - Elena Campillo Ageitos; Juan Martínez-Romo; Lourdes Araujo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

PoliMi-FlatEarthers at CheckThat!-2022: GPT-3 applied to claim detection - Stefano Agresti; S. Amin Hashemian; Mark J. Carman (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Query Expansion, Argument Mining and Document Scoring for an Efficient Question Answering System - Alaa Alhamzeh; Mohamed Bouhaouel; Elöd Egyed-Zsigmond; Jelena Mitrovic; Lionel Brunie; Harald Kosch (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

The Effect of Prolonged Exposure to Online Education on a Classroom Search Companion - Mohammad Aliannejadi; Theo Huibers; Monica Landoni; Emiliana Murgia; Maria Soledad Pera (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Deep Learning solutions based on fixed contextualized embeddings from PubMedBERT on BioASQ 10b and traditional IR in Synergy - Tiago Almeida; André Pinho; Rodrigo Pereira; Sérgio Matos (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Exploring Biomedical Question Answering with BioM-Transformers At BioASQ10B challenge: Findings and Techniques - Sultan Alrowili; K. Vijay-Shanker (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Ensemble-Based Clustering for Writing Style Change Detection in Multi-Authored Textual Documents - Shams Alshamasi; Mohamed Menai (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SCUoL at CheckThat!-2022: Fake News Detection Using Transformer-Based Models - Saud Althabiti; Mohammad Ammar Alsalka; Eric Atwell (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Style Change Detection using Discourse Markers - Faisal Alvi; Hasan Algafri; Naif Alqahtani (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Plant Species Identification using Probability Tree Approach of Deep Learning Models - Karun Anantharaman; Krishnakumar Divyasri; Sella Veluswami Jansi Rani (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CIC at CheckThat!-2022: Multi-class and Cross-lingual Fake News Detection - Muhammad Arif; Atnafu Lambebo Tonja; Iqra Ameer; Olga Kolesnikova; Alexander F. Gelbukh; Grigori Sidorov; Abdul Gafar Manuel Meque (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Quality-Aware Argument Re-Ranking for Comparative Questions - Niclas Arnhold; Philipp Rösner; Tobias Xylander (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Wordplay location and interpretation with deep learning methods - Hakima Arroubat (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Caverns Detection and Caverns Report in Tuberculosis: lesion detection based on image using YOLO-V3 and median based multi-label multi-class classification using SRGAN - Tetsuya Asakawa; Riku Tsuneda; Kazuki Shimizu; Takuyuki Komoda; Masaki Aono (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SEUPD@CLEF: Team INTSEG on Argument Retrieval for Controversial Questions - Sepide Bahrami; Gnana Prakash Goli; Andrea Pasin; Neemol Rajkumari; Mohammad Muzammil Sohail; Paria Tahan; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

BUM at CheckThat!-2022: A Composite Deep Learning Approach to Fake News Detection using Evidence Retrieval - David La Barbera; Kevin Roitero; Joel Mackenzie; Damiano Spina; Gianluca Demartini; Stefano Mizzaro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SEUPD@CLEF: Team Lgtm on Argument Retrieval for Controversial Questions - Manuel Barusco; Gabriele Del Fiume; Riccardo Forzan; Mario Giovanni Peloso; Nicola Rizzetto; Elham Soleymani; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SEUPD@CLEF: Team Gamora on Argument Retrieval for Controversial Questions - Alessandro Benetti; Michele De Togni; Giovanni Foti; Ralton Lacini; Andrea Matteazzi; Enrico Sgarbossa; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Tracking News Stories in Short Messages in the Era of Infodemic - Guillaume Bernard; Cyrille Suire; Cyril Faucher; Antoine Doucet; Paolo Rosso (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

DIAGÑOZA: a Natural Language Processing Tool for Automatic Annotation of Clinical Free Text with SNOMED-CT - Matic Bernik; Robert Tovornik; Borut Fabjan; Luis Marco-Ruiz (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of PAN 2022: Authorship Verification, Profiling Irony and Stereotype Spreaders, and Style Change Detection - Janek Bevendorff; Berta Chulvi; Elisabetta Fersini; Annina Heini; Mike Kestemont; Krzysztof Kredens; Maximilian Mayerl; Reynier Ortega-Bueno; Piotr Pezik; Martin Potthast; Francisco Rangel; Paolo Rosso; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

CODE at CheckThat!-2022: Multi-class fake news detection of news articles with BERT - Olivier Blanc; Albert Pritzkau; Ulrich Schade; Michaela Geierhos (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Combination of Object Detection, Geospatial Data, and Feature Concatenation for Snake Species Identification - Louise Bloch; Jan-Frederick Böckmann; Benjamin Bracke; Christoph M. Friedrich (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Using 'punning schemes' as a template for translating wordplay - Julien Boccou (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of Touché 2022: Argument Retrieval - Alexander Bondarenko; Maik Fröbe; Johannes Kiesel; Shahbaz Syed; Timon Gurcke; Meriem Beloucif; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of Touché 2022: Argument Retrieval - Alexander Bondarenko; Maik Fröbe; Johannes Kiesel; Shahbaz Syed; Timon Gurcke; Meriem Beloucif; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

HPI-DHC @ BioASQ DisTEMIST: Spanish Biomedical Entity Linking with Pre-trained Transformers and Cross-lingual Candidate Retrieval - Florian Borchert; Matthieu-P. Schapranow (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Knowledge-based Contexts for Historical Named Entity Recognition & Linking - Emanuela Boros; Carlos-Emiliano González-Gallardo; Edward Giamphy; Ahmed Hamdi; José G. Moreno; Antoine Doucet (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Poetic or Humorous Text Generation: Jam event at PFIA2022 - Anne-Gwenn Bosser; Liana Ermakova; Florence Dupin de Saint-Cyr; Pierre De Loor; Victor Charpennay; Nicolas Pépin-Hermann; Benoît Alcaraz; Jean-Victor Autran; Alexandre Devillers; Juliette Grosset; Aymeric Hénard; Florian Marchal-Bornert (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Aramis at Touché 2022: Argument Detection in Pictures using Machine Learning - Jan Braker; Lorenz Heinemann; Tobias Schreieder (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Hierarchical Modelling for ALS Prognosis: Predicting the Progression Towards Critical Events - Ruben Branco; Diogo F. Soares; Andreia S. Martins; Eleonora Auletta; Eduardo N. Castanho; Susana Nunes; Filipa Serrano; Rita Torres Sousa; Catia Pesquita; Sara C. Madeira; Helena Aidos (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Boromir at Touché 2022: Combining Natural Language Processing and Machine Learning Techniques for Image Retrieval for Arguments - Thilo Brummerloh; Miriam Louise Carnot; Shirin Lange; Gregor Pfänder (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

An End-to-End Set Transformer for User-Level Classification of Depression and Gambling Disorder - Ana-Maria Bucur; Adrian Cosma; Liviu P. Dinu; Paolo Rosso (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders on Twitter (IROSTEREO). Overview for PAN at CLEF 2022 - Reynier Ortega Bueno; Berta Chulvi; Francisco Rangel; Paolo Rosso; Elisabetta Fersini (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Zorros at CheckThat!-2022: Ensemble Model for Identifying Relevant Claims in Tweets - Nicu Buliga; Madalina Raschip (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Evaluation of XAI on ALS 6-months mortality prediction - Tommaso Mario Buonocore; Giovanna Nicora; Arianna Dagliati; Enea Parimbelli (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CIC@PAN: Simplifying Irony Profiling using Twitter Data - Sabur Butt; Fazlourrahman Balouchzahi; Grigori Sidorov; Alexander F. Gelbukh (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A history of classification and JokeR's reach - Paul Campen; Albin Digue (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Multi-Model Voting Ensemble Classifier based on BERT for Profiling Irony and Stereotype Spreaders on Twitter - Haojie Cao; Zhongyuan Han; Zhenwei Mo; Zengyao Li; Ziwei Xiao; Zijian Li; Leilei Kong (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

HBDCI at CheckThat!-2022: Fake News Detection Using a Combination of stylometric Features and Deep Learning - Claudia Porto Capetillo; Diego Lecuona-Gómez; Helena Gómez-Adorno; Ignacio Arroyo-Fernández; Jair Neri-Chávez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SEUPD@CLEF: Team 6musk on Argument Retrieval for Controversial Questions by Using Pairs Selection and Query Expansion - Lorenzo Cappellotto; Matteo Lando; Daniel Lupu; Marco Mariotto; Riccardo Rosalen; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Extreme Automatic Plant Identification Under Constrained Resources - Jose Carranza-Rojas; Ruben Gonzalez-Villanueva; Kelvin Jimenez-Morales; Kevin Quesada-Montero; Esteban A. Esquivel-Barboza; Nicole Carvajal-Barboza (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Simple Terminology-Based Approach to Clinical Entity Recognition - José M. Castaño; Laura Gambarte; Carlos Otero; Daniel Luna (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ImageCLEFcoral task: Coral reef image annotation and localisation - Jon Chamberlain; Alba García Seco de Herrera; Antonio Campello; Adrian F. Clark (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

AUEB NLP Group at ImageCLEFmed Caption 2022 - Foivos Charalampakos; Giorgos Zachariadis; John Pavlopoulos; Vasilis Karatzas; Christoforos Trakas; Ion Androutsopoulos (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Retrieving Comparative Arguments using Deep Language Models - Viktoria Chekalina; Alexander Panchenko (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SEUPD@CLEF: Team hextech on Argument Retrieval for Comparative Questions. The importance of adjectives in documents quality evaluation - Alessandro Chimetto; Davide Peressoni; Enrico Sabbatini; Giovanni Tommasin; Marco Varotto; Alessio Zanardelli; Nicola Ferro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SINAI at CLEF 2022: Leveraging biomedical transformers to detect and normalize disease mentions - Mariia Chizhikova; Jaime Collado-Montañez; Pilar López-Úbeda; Manuel Carlos Díaz-Galiano; Luis Alfonso Ureña López; María Teresa Martín Valdivia (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Global-Scale Plant Identification using Deep Learning: NEUON Submission to PlantCLEF 2022 - Sophia Chulif; Sue Han Lee; Yang Loong Chang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Few-shot Long-Tailed Bird Audio Recognition - Marcos V. Conde; Ui-Jin Choi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

AIMultimediaLab at ImageCLEFfusion 2022: DeepFusion Methods for Ensembling in Diverse Scenarios - Mihai Gabriel Constantin; Liviu-Daniel Stefan; Mihai Dogariu; Bogdan Ionescu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Rhythmic and Psycholinguistic Features for Authorship Tasks in the Spanish Parliament: Evaluation and Analysis - Silvia Corbara; Berta Chulvi; Paolo Rosso; Alejandro Moreo (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

UniOviedo(Team2) at LeQua 2022: Comparison of traditional quantifiers and a new method based on Energy Distance - Juan José del Coz (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A content spectral-based analysis for authorship verification - Melesio Crespo-Sanchez; Helena Gómez-Adorno; Ivan López-Arévalo; Edwin Aldana-Bobadilla; Karla Salas-Jimenez; Jorge Cortes-Lopez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

An SVM Ensemble Approach to Detect Irony and Stereotype Spreaders on Twitter - Daniele Croce; Domenico Garlisi; Marco Siino (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Translation strategies: adaptation and equivalence - Joker contest - Aurianne Damoy (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Translating, transcribing, transmitting and transcending a pun: why playing with words is far from being punless/pointless - Charlotte Daniel; Noémie Vandenborre (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Irony and Stereotype Spreading Author Profiling on Twitter using Machine Learning: A BERT-TFIDF based Approach - Amit Das; Nilanjana Raychawdhary; Gerry V. Dozier; Cheryl D. Seals (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A translation-oriented categorisation of wordplays - Michel Delarche (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Classification of Fungi Species: A Deep Learning Based Image Feature Extraction and Gradient Boosting Ensemble Approach - Karthik Desingu; Anirudh Bhaskar; Palaniappan Mirunalini; Eeswara Anvesh Chodisetty; Haricharan Bharathi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Early detection of depression using BERT and DeBERTa - Sreegeethi Devaguptam; Thanmai Kogatam; Nishka Kotian; Anand Kumar M (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

FAST-MT Participation for the JOKER CLEF-2022 Automatic Pun and Humour Translation Tasks - Farhan Dhanani; Muhammad Rafi; Muhammad Atif Tahir (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Automatic translation of wordplay - Albin Digue; Paul Campen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NUS-IDS at CheckThat!2022: Identifying Check-worthiness of Tweets using CheckthaT5 - Mingzhe Du; Sujatha Das Gollapalli; See-Kiong Ng (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CLEF eRisk 2022: Detecting Early Signs of Pathological Gambling using ML and DL models with dataset chunking - Tudor-Andrei Dumitrascu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Extended Overview of HIPE-2022: Named Entity Recognition and Linking in Multilingual Historical Documents - Maud Ehrmann; Matteo Romanello; Sven Najem-Meyer; Antoine Doucet; Simon Clematide (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of HIPE-2022: Named Entity Recognition and Linking in Multilingual Historical Documents - Maud Ehrmann; Matteo Romanello; Sven Najem-Meyer; Antoine Doucet; Simon Clematide (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Searching for explanation of difficult scientific terms - Majda Ennaciri (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Using machine learning to classify and interpret wordplay - Aygyul Epimakhova (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 JOKER Task 2: Translate Wordplay in Named Entities - Liana Ermakova; Tristan Miller; Julien Boccou; Albin Digue; Aurianne Damoy; Paul Campen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of JOKER@CLEF 2022: Automatic Wordplay and Humour Translation Workshop - Liana Ermakova; Tristan Miller; Fabio Regattin; Anne-Gwenn Bosser; Claudine Borg; Élise Mathurin; Gaëlle Le Corre; Sílvia Araújo; Radia Hannachi; Julien Boccou; Albin Digue; Aurianne Damoy; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Overview of the CLEF 2022 SimpleText Task 2: Complexity Spotting in Scientific Abstracts - Liana Ermakova; Irina Ovchinnikova; Jaap Kamps; Diana Nurbakova; Sílvia Araújo; Radia Hannachi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 SimpleText Task 3: Query Biased Simplification of Scientific Texts - Liana Ermakova; Irina Ovchinnikova; Jaap Kamps; Diana Nurbakova; Sílvia Araújo; Radia Hannachi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 JOKER Task 1: Classify and Explain Instances of Wordplay - Liana Ermakova; Fabio Regattin; Tristan Miller; Anne-Gwenn Bosser; Sílvia Araújo; Claudine Borg; Gaëlle Le Corre; Julien Boccou; Albin Digue; Aurianne Damoy; Paul Campen; Orlane Puchalski (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 JOKER Task 3: Pun Translation from English into French - Liana Ermakova; Fabio Regattin; Tristan Miller; Anne-Gwenn Bosser; Claudine Borg; Benoît Jeanjean; Élise Mathurin; Gaëlle Le Corre; Radia Hannachi; Sílvia Araújo; Julien Boccou; Albin Digue; et al. (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 SimpleText Lab: Automatic Simplification of Scientific Texts - Liana Ermakova; Eric SanJuan; Jaap Kamps; Stéphane Huet; Irina Ovchinnikova; Diana Nurbakova; Sílvia Araújo; Radia Hannachi; Élise Mathurin; Patrice Bellot (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

A Detailed Overview of LeQua@CLEF 2022: Learning to Quantify - Andrea Esuli; Alejandro Moreo; Fabrizio Sebastiani; Gianluca Sperduti (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Concise Overview of LeQua@CLEF 2022: Learning to Quantify - Andrea Esuli; Alejandro Moreo; Fabrizio Sebastiani; Gianluca Sperduti (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

TOBB ETU at CheckThat!-2022: Detecting Attention-Worthy and Harmful Tweets and Check-Worthy Claims - Ahmet Bahadir Eyuboglu; Mustafa Bora Arslan; Ekrem Sonmezer; Mücahid Kutlu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UNED-NLP at eRisk 2022: Analyzing gambling disorders in Social Media using Approximate Nearest Neighbors - Hermenegildo Fabregat; Andrés Duque; Lourdes Araujo; Juan Martínez-Romo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Exploiting Affective-based Information for Profiling Ironic Users on Twitter - Delia Irazú Hernández Farías; Manuel Montes-y-Gómez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Early risk detection of mental illnesses using various types of textual features - Rodrigo Ferreira; Alina Trifan; José Luís Oliveira (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Using Entities in Knowledge Graph Hierarchies to Classify Sensitive Information - Erlend Frayling; Craig Macdonald; Graham McDonald; Iadh Ounis (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Fraunhofer SIT at CheckThat!-2022: Ensemble Similarity Estimation for Finding Previously Fact-Checked Claims - Raphael Antonius Frick; Inna Vogel (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Fraunhofer SIT at CheckThat!-2022: Semi-Supervised Ensemble Classification for Detecting Check-Worthy Tweets - Raphael Antonius Frick; Inna Vogel; Isabella Nunes Grieser (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Noise-Reduction for Automatically Transferred Relevance Judgments - Maik Fröbe; Christopher Akiki; Martin Potthast; Matthias Hagen (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

LJGG @ CLEF JOKER Task 3: An improved solution joining with dataset from task 1 - Leopoldo Jesús Gutiérrez Galeano (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Graph-Based Siamese Network for Authorship Verification - Jorge Alfonso Martinez Galicia; Daniel Embarcadero Ruiz; Alejandro Ríos Orduña; Helena Gómez-Adorno (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Does Closed-Set Training Generalize to Open-Set Recognition? - Fan Gao; Zining Chen; Weiqiu Wang; Yinan Song; Fei Su; Zhicheng Zhao; Hong Chen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UMUTeam at IROSTEREO: Profiling Irony and Stereotype spreaders on Twitter combining Linguistic Features with Transformers - José Antonio García-Díaz; Miguel Ángel Rodríguez-García; Francisco García-Sánchez; Rafael Valencia-García (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Controllable Sentence Simplification Using Transfer Learning - Antonio Menta Garuz; Ana García-Serrano (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Diverse Semantics Representation is King - Martin Geletka; Vojtech Kalivoda; Michal Stefánik; Marek Toma; Petr Sojka (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ImageCLEFmedical Caption Task, Concept Detection, Finding Duplicates, SDVA-UCSD Approach - Amilcare Gentili (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Polimi-ImageClef Group at ImageCLEFmedical Caption task 2022 - Seyyed Ali Mir Ghayyomnia; Kai de Gast; Mark J. Carman (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders with Encoding Dependency Information using Graph Convolutional Network - Hamed Babaei Giglou; Mostafa Rahgouy; Ali Rahmati; Taher Rahgooy; Cheryl D. Seals (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Sunday Rockers at eRisk 2022: Early Detection of Depression - Raluca-Andreea Gînga; Andrei-Alexandru Manea; Bogdan-Mihai Dobre (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Use of SimpleT5 for the CLEF workshop JokeR: Automatic Pun and Humor Translation - Loïc Glemarec (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Humorous Wordplay Generation in French - Loïc Glemarec; Anne-Gwenn Bosser; Julien Boccou; Liana Ermakova (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of PlantCLEF 2022: Image-based plant identification at global scale - Hervé Goëau; Pierre Bonnet; Alexis Joly (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

BERT Sentence Embeddings in different Machine Learning and Deep Learning Models for Author Profiling applied to Irony and Stereotype Spreaders on Twitter - Claudia Gómez; Daniel Parres (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UniOviedo(Team1) at LeQua 2022: Sample-based quantification using deep learning - Pablo González (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

An Unorthodox Approach for Style Change Detection - Lukas Graner; Paul Ranly (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of iDPP@CLEF 2022: The Intelligent Disease Progression Prediction Challenge - Alessandro Guazzo; Isotta Trescato; Enrico Longato; Enidia Hazizaj; Dennis Dosso; Guglielmo Faggioli; Giorgio Maria Di Nunzio; Gianmaria Silvello; Martina Vettoretti; Erica Tavazzi; Chiara Roversi; Piero Fariselli; et al. (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Intelligent Disease Progression Prediction: Overview of iDPP@CLEF 2022 - Alessandro Guazzo; Isotta Trescato; Enrico Longato; Enidia Hazizaj; Dennis Dosso; Guglielmo Faggioli; Giorgio Maria Di Nunzio; Gianmaria Silvello; Martina Vettoretti; Erica Tavazzi; Chiara Roversi; Piero Fariselli; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Dual Convolutional Neural Networks and Regression model based Coral Reef Annotation and Localization - Rohit Raj Gunti; Abebe Rorissa (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

An Analysis of Logic Rule Dissemination in Sentiment Classifiers - Shashank Gupta; Mohamed Reda Bouadjenek; Antonio Robles-Kelly (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

IUST_NLPLAB at ImageCLEFmedical Caption Tasks 2022 - Malihe Hajihosseini; Yasaman Lotfollahi; Melika Nobakhtian; Mohammad Mahdi Javid; Fateme Omidi; Sauleh Eetemadi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony Speech Spreaders on Social Networks Using Deep Cleaning and BERT - Leila Hazrati; Alireza Sokhandan; Leili Farzinvash (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

User profiling: voting scheme - María Fernanda Artigas Herold; Daniel Castro Castro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SimBa at CheckThat!-2022: Lexical and Semantic Similarity Based Detection of Verified Claims in an Unsupervised and Supervised Way - Alica Hövelmeyer; Katarina Boland; Stefan Dietze (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders with Language Models and Bayes' Theorem - Xinting Huang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Authorship verification Based On Fully Interacted Text Segments - Mingjie Huang; Leilei Kong; Zeyang Peng; Yihui Ye; Zengyao Li; Xinyin Jiang; Zhongyuan Han (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Assembly Models for SimpleText Task 2: Results from Wuhan University Research Group - Jianfei Huang; Jin Mao (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

RUB-DFL at CheckThat!-2022: Transformer Models and Linguistic Features for Identifying Relevant Claims - Zehra Melce Hüsünbeyi; Oliver Deck; Tatjana Scheffler (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UniNE at PAN-CLEF 2022: Profiling Irony and Stereotype Spreaders on Twitter - Catherine Ikae (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the ImageCLEF 2022: Multimedia Retrieval in Medical, Social Media and Nature Applications - Bogdan Ionescu; Henning Müller; Renaud Péteri; Johannes Rückert; Asma Ben Abacha; Alba Garcia Seco de Herrera; Christoph M. Friedrich; Louise Bloch; Raphael Brüngel; Ahmad Idrissi-Yaghir; Henning Schäfer; Serge Kozlovski; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Lexicon-Based Profiling of Irony and Stereotype Spreaders - Hyewon Jang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Context aware Named Entity Recognition and Relation Extraction with Domain-specific language model - Youngrok Jang; Hosung Song; Junho Lee; Gyeonghun Kim; Yireun Kim; Stanley Jungkyu Choi; Honglak Lee; Kyunghoon Bae (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Plant and Animal Species Prediction at Certain Locations with Convolutional Neural Networks - Juntao Jiang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Style Change Detection: Method Based On Pre-trained Model And Similarity Recognition - Xinyin Jiang; Haoliang Qi; Zhijie Zhang; Mingjie Huang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of LifeCLEF 2022: An Evaluation of Machine-Learning Based Species Identification and Species Distribution Prediction - Alexis Joly; Hervé Goëau; Stefan Kahl; Lukás Picek; Titouan Lorieul; Elijah Cole; Benjamin Deneu; Maximilien Servajean; Andrew Durso; Hervé Glotin; Robert Planqué; Willem-Pier Vellinga; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Classification of Plant Species Using AlexNet Architecture - Pravinkrishnan K; Naren Sivakumar; Ainsely Jebaraj; C. Padma Pooja; Supraja Sridhar; Prabavathy Balasundaram; Lekshmi Kalinathan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

LaRSA at BioASQ 10b: classical and novel approaches for biomedical document retrieval and question answering - Zakaria Kaddari; Toumi Bouchentouf (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of BirdCLEF 2022: Endangered bird species recognition in soundscape recordings - Stefan Kahl; Amanda Navine; Tom Denton; Holger Klinck; Patrick Hart; Hervé Glotin; Hervé Goëau; Willem-Pier Vellinga; Robert Planqué; Alexis Joly (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Fusion Approach for Web Search Result Diversification using Machine Learning Algorithms - Lekshmi Kalinathan; Prabavathy Balasundaram; Yogesh Munees E; Siddharth S; Shrijith Mr; Shrikeshavinee Ramachandran; Shruti Sriram; Ramdhanush Venkatakrishnan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Dowsing for Answers to Math Questions: Doing Better with Less - Andrew Kane; Yin Ki Ng; Frank Wm. Tompa (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

TUA1 at eRisk 2022: Exploring Affective Memories for Early Detection of Depression - Xin Kang; Rongyu Dou; Haitao Yu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

VTU_BGM at Check That!-2022: An Autoregressive Encoding Model for Detecting Check-worthy Claims - Sanjana Kavatagi; Rashmi Rachh; Madhura Mulimani (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Block Label Swap for Species Distribution Modelling - Benjamin Kellenberger; Devis Tuia (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Evaluating Research Dataset Recommendations in a Living Lab - Jüri Keller; Leon Paul Mondrian Munz (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Monitoring Coral Reefs Using Faster R-CNN - Felix Kerlin; Kirill Bogomasov; Stefan Conrad (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UniLeiden at LeQua 2022: The first step in understanding the behaviour of the median sweep quantifier using continuous sweep - Kevin Kloos; Quinten A. Meertens; Julian D. Karch (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF-2022 CheckThat! Lab: Task 3 on Fake News Detection - Juliane Köhler; Gautam Kishore Shahi; Julia Maria Struß; Michael Wiegand; Melanie Siegel; Thomas Mandl; Mina Schütz (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Different Encoding Approaches for Authorship Verification - Stefanos Konstantinou; Jinqiao Li; Angelos Zinonos (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ImageCLEFtuberculosis 2022 - CT-based Cavern Detection and Report - Serge Kozlovski; Yashin Dicente Cid; Vassili Kovalev; Henning Müller (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Bird Species Classification: One Step at a Time - Sidhart Krishnan; Priya Khandelwal; Rhythm Garg (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Multi Regressor Based User Rating Predictor for ImageCLEF Aware 2022 - Aarthi Suresh Kumar; Anirudh Anand; Jeet Golecha; Karthik Raja Anandan; Bhuvana Jayaraman; Mirnalinee T. T (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

TUC Media Computing at BirdCLEF 2022: Strategies in identifying bird sounds in a complex acoustic environments - Arunodhayan Sampath Kumar; Danny Kowerko (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Text_Minor at CheckThat!-2022: Fake News Article Detection Using RoBERT - Sujit Kumar; Gaurav Kumar; Sanasam Ranbir Singh (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Entity Linking in Multilingual Newspapers and Classical Commentaries with BERT - Kai Labusch; Clemens Neudecker (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Analysing Moral Beliefs for Detecting Hate Speech Spreaders on Twitter - Mirko Lai; Marco Antonio Stranisci; Cristina Bosco; Rossana Damiano; Viviana Patti (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Expanding Spatial Regions and Incorporating IDF for PHOC-Based Math Formula Retrieval at ARQMath-3 - Matt Langsenkamp; Behrooz Mansouri; Richard Zanibbi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Style Change Detection Based On Bert And Conv1d - Qidi Lao; Li Ma; Wenyin Yang; Zexian Yang; Dong Yuan; Zhenlin Tan; Langzhang Liang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Species Distribution Modeling based on aerial images and environmental features with Convolutional Neural Networks - César Leblanc; Alexis Joly; Titouan Lorieul; Maximilien Servajean; Pierre Bonnet (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CSIRO at ImageCLEFmedical Caption 2022 - Léo Lebrat; Aaron Nicolson; Rodrigo Santa Cruz; Gregg Belous; Bevan Koopman; Jason Dowling (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Application of BERT in author verification task - Ziwang Lei; Haoliang Qi; Han Y; Zeyang Peng; Mingjie Huang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NITK-IT_NLP at CheckThat!-2022: Window based approach for Fake News Detection using transformers - Hariharan RamakrishnaIyer LekshmiAmmal; Anand Kumar Madasamy (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Extended Overview of ChEMU 2022 Evaluation Campaign: Information Extraction in Chemical Patents - Yuan Li; Biaoyan Fang; Jiayuan He; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Kojiro Machi; Masaharu Yoshioka; Youngrok Jang; et al. (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ChEMU 2022 Evaluation Campaign: Information Extraction in Chemical Patents - Yuan Li; Biaoyan Fang; Jiayuan He; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

An Ensemble Machine Learning Classifier for Profiling Irony and Stereotype Spreaders on Twitter - Zengyao Li; Zhongyuan Han; Mingjie Huang; Leilei Kong (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Ensemble Pre-trained Transformer Models for Writing Style Change Detection - Tzu-Mi Lin; Chao-Yi Chen; Yu-Wen Tzeng; Lung-Hao Lee (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A BERT-based model for Profiling Irony and Stereotype Spreaders on Twitter - Wenbin Lin; Zhongyuan Han; Jinxi Zhang; Zengyao Li; Guiyuan Cao; Jianhong Yu; Leilei Kong (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

COURAGE at CheckThat!-2022: Harmful Tweet Detection using Graph Neural Networks and ELECTRA - Francesco Lomonaco; Gregor Donabauer; Marco Siino (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of GeoLifeCLEF 2022: Predicting Species Presence from Multi-modal Remote Sensing, Bioclimatic and Pedologic Data - Titouan Lorieul; Elijah Cole; Benjamin Deneu; Maximilien Servajean; Pierre Bonnet; Alexis Joly (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UNSL at eRisk 2022: Decision policies with history for early classification - Juan Martín Loyola; Horacio Thompson; Sergio Burdisso; Marcelo Errecalde (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Zero-shot Hybrid Retrieval and Reranking Models for Biomedical Literature - Jing Lu; Ji Ma; Keith B. Hall (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Semi-supervised Multi-Label Classification with 3D CBAM Resnet for Tuberculosis Cavern Report - Xing Lu; An Yan; Eric Y. Chang; Chun-Nan Hsu; Julian J. McAuley; Jiang Du; Amilcare Gentili (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

FoSIL at CheckThat!-2022: Using Human Behaviour-Based Optimization for Text Classification - Andy Ludwig; Jenny Felser; Jian Xi; Dirk Labudde; Michael Spranger (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

BioTABQA: Instruction Learning for Biomedical Table Question Answering - Man Luo; Sharad Saxena; Swaroop Mishra; Mihir Parmar; Chitta Baral (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders on Twitter Using TF-IDF and Neural Network - Haolong Ma; Dingjia Li; Yutong Sun (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

HUKB at ChEMU 2022 Task 1: Expression-Level Information Extraction - Kojiro Machi; Masaharu Yoshioka (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NLPatVCU: CLEF 2022 ChEMU Shared Task System Description - Darshini Mahendran; Christina Tang; Bridget T. McInnes (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Improving Irony and Stereotype Spreaders Detection using Data Augmentation and Convolutional Neural Network - Stefano Mangione; Marco Siino; Giovanni Garbo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Predicting the Risk of & Time to Impairment for ALS patients - Aidan Mannion; Thierry Chevalier; Didier Schwab; Lorraine Goeuriot (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version) - Behrooz Mansouri; Vít Novotný; Anurag Agarwal; Douglas W. Oard; Richard Zanibbi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math - Behrooz Mansouri; Vít Novotný; Anurag Agarwal; Douglas W. Oard; Richard Zanibbi (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

DPRL Systems in the CLEF 2022 ARQMath Lab: Introducing MathAMR for Math-Aware Search - Behrooz Mansouri; Douglas W. Oard; Richard Zanibbi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SINAI at eRisk@CLEF 2022: Approaching Early Detection of Gambling and Eating Disorders with Natural Language Processing - Alba María Mármol-Romero; Salud María Jiménez Zafra; Flor Miriam Plaza del Arco; M. Dolores Molina-González; María Teresa Martín Valdivia; Arturo Montejo-Ráez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NLPIR-UNED at CheckThat!-2022: Ensemble of Classifiers for Fake News Detection - Juan R. Martinez-Rico; Juan Martínez-Romo; Lourdes Araujo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Dealing with Class Imbalance in Bird Sound Classification - Eduard Martynov; Yuuichiroh Uematsu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of DisTEMIST at BioASQ: Automatic detection and normalization of diseases from clinical texts: results, methods, evaluation and multilingual resources - Antonio Miranda-Escalada; Luis Gascó; Salvador Lima-López; Eulàlia Farré-Maduell; Darryl Estrada; Anastasios Nentidis; Anastasia Krithara; Georgios Katsimpras; Georgios Paliouras; Martin Krallinger (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Motif Mining and Unsupervised Representation Learning for BirdCLEF 2022 - Anthony Miyaguchi; Jiangyue Yu; Bryan Cheungvivatpant; Dakota Dudley; Aniketh Swain (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SSN MLRG at ImageCLEFmedical Caption 2022: Medical Concept Detection and Caption Prediction using Transfer Learning and Transformer based Learning Approaches - Sheerin Sitara Noor Mohamed; Kavitha Srinivasan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

The Impact of Pre-processing on the Performance of Automated Fake News Detection - Salar Mohtaj; Sebastian Möller (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Query-focused Extractive Summarisation for Biomedical and COVID-19 Complex Question Answering - Diego Mollá (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Using a Pre-trained SimpleT5 Model for Text Simplification in a Limited Corpus - José Monteiro; Micaela Aguiar; Sílvia Araújo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Team Bruce Banner at Touché 2022: Argument Retrieval for Controversial Questions - Bernardo C. Moreira; Henrique Lopes Cardoso; Bruno Martins; Fábio Goularte (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Biomedical Spanish Language Models for entity recognition and linking at BioASQ DisTEMIST - Vincenzo Moscato; Marco Postiglione; Giancarlo Sperlì (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NeuralDynamicsLab at ImageCLEFmedical 2022 - Georgios Moschovis; Erik Fransén (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

University of Amsterdam at the CLEF 2022 SimpleText Track - Femke Mostert; Ashmita Sampatsing; Mink Spronk; David Rau; Jaap Kamps (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Text-to-Text Transformer in Authorship Verification Via Stylistic and Semantical Analysis - Maryam Najafi; Ehsan Tavan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF-2022 CheckThat! Lab Task 1 on Identifying Relevant Claims in Tweets - Preslav Nakov; Alberto Barrón-Cedeño; Giovanni Da San Martino; Firoj Alam; Rubén Míguez; Tommaso Caselli; Mücahid Kutlu; Wajdi Zaghouani; Chengkai Li; Shaden Shaar; Hamdy Mubarak; Alex Nikolov; et al. (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF-2022 CheckThat! Lab on Fighting the COVID-19 Infodemic and Fake News Detection - Preslav Nakov; Alberto Barrón-Cedeño; Giovanni Da San Martino; Firoj Alam; Julia Maria Struß; Thomas Mandl; Rubén Míguez; Tommaso Caselli; Mücahid Kutlu; Wajdi Zaghouani; Chengkai Li; Shaden Shaar; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Overview of the CLEF-2022 CheckThat! Lab Task 2 on Detecting Previously Fact-Checked Claims - Preslav Nakov; Giovanni Da San Martino; Firoj Alam; Shaden Shaar; Hamdy Mubarak; Nikolay Babulkov (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of BioASQ 2022: The Tenth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering - Anastasios Nentidis; Georgios Katsimpras; Eirini Vandorou; Anastasia Krithara; Antonio Miranda-Escalada; Luis Gascó; Martin Krallinger; Georgios Paliouras (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Overview of BioASQ Tasks 10a, 10b and Synergy10 in CLEF2022 - Anastasios Nentidis; Georgios Katsimpras; Eirini Vandorou; Anastasia Krithara; Georgios Paliouras (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Unicage at DISTEMIST - Named Entity Recognition system using only Bash and Unicage tools - André Neves (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ImageCLEF 2021 Best of Labs: The Curious Case of Caption Generation for Medical Images - Aaron Nicolson; Jason Dowling; Bevan Koopman (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Leveraging Wikipedia Knowledge for Distant Supervision in Medical Concept Normalization - Annisa Maulida Ningtyas; Alaa El-Ebshihy; Guntur Budi Herwanto; Florina Piroi; Allan Hanbury (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Combining Sparse and Dense Information Retrieval - Vít Novotný; Michal Stefánik (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Explaining Artificial Intelligence Predictions of Disease Progression with Semantic Similarity - Susana Nunes; Rita Torres Sousa; Filipa Serrano; Ruben Branco; Diogo F. Soares; Andreia S. Martins; Eleonora Auletta; Eduardo N. Castanho; Sara C. Madeira; Helena Aidos; Catia Pesquita (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SSN CSE at ImageCLEFaware 2022: Contextual Job Search Feedback Score based on Photographic Profile using a Random Forest Regression Technique - Aarthi Nunna; Aravind Kannan Rathinasapabathi; Chirag Bheemaiah P. K; Kavitha Srinivasan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

UniPadova @ LeQua 2022: A Preliminary Study of a BM25 Approach to Quantification - Giorgio Maria Di Nunzio (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Did I Miss Anything? A Study on Ranking Fusion and Manual Query Rewriting in Consumer Health Search - Giorgio Maria Di Nunzio; Federica Vezzani (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Image-based plant identification with taxonomy aware architecture - Jack Min Ong; Sze Jue Yang; Kam Woh Ng; Chee Seng Chan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CoulterOzler at CheckThat!-2022: Detecting fake news with transformers - Kadir Bulut Özler; Riah Coulter (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Deep Learning and Gradient Boosting Ensembles for Classification of Snake Species - Palaniappan Mirunalini; Karthik Desingu; Haricharan Bharathi; Eeswara Anvesh Chodisetty; Anirudh Bhaskar (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Assessing Wordplay-Pun classification from JOKER dataset with pretrained BERT humorous models - Victor Manuel Palma-Preciado; Grigori Sidorov; Carolina Palma Preciado (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Multi-Event Survival Prediction for Amyotrophic Lateral Sclerosis - Corrado Pancotti; Giovanni Birolo; Tiziana Sanavia; Cesare Rollo; Piero Fariselli (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of eRisk 2022: Early Risk Prediction on the Internet (Extended Overview) - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of eRisk 2022: Early Risk Prediction on the Internet - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Overview of SnakeCLEF 2022: Automated Snake Species Identification on a Global Scale - Lukás Picek; Marek Hrúz; Andrew M. Durso; Isabelle Bolon (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of FungiCLEF 2022: Fungi Recognition as an Open Set Classification Problem - Lukás Picek; Milan Sulc; Jirí Matas; Jacob Heilmann-Clausen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

KULeuven at LeQua 2022: Model Calibration in Quantification Learning - Teodora Popordanoska; Matthew B. Blaschko (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NLytics at CheckThat!-2022: Hierarchical multi-class fake news detection of news articles exploiting the topic structure - Albert Pritzkau; Olivier Blanc; Michaela Geierhos; Ulrich Schade (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Use pre-trained models and multi-classifier voting methods to identify the ironic authors on Twitter - Jian Qin; Leilei Kong; Zhaoqian Huang; Jialin Huang; Yansheng Guo; Mingjie Huang; Zeyang Peng (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Stacked Model based Argument Extraction and Stance Detection using Embedded LSTM model - Pavani Rajula; Chia-Chien Hung; Simone Paolo Ponzetto (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

LEVIRANK: Limited Query Expansion with Voting Integration for Document Retrieval and Ranking - Ashish Rana; Pujit Golchha; Roni Juntunen; Andreea Coaja; Ahmed Elzamarany; Chia-Chien Hung; Simone Paolo Ponzetto (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ELECTROLBERT: Combining Replaced Token Detection and Sentence Order Prediction - Martin Reczko (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Automatic Translation and Wordplay: An Amateur's (Playful) Thoughts - Fabio Regattin (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Grimjack at Touché 2022: Axiomatic Re-ranking and Query Reformulation - Jan Heinrich Reimer; Johannes Huck; Alexander Bondarenko (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Transformer-Encoder-Based Mathematical Information Retrieval - Anja Reusch; Maik Thiele; Wolfgang Lehner (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Transformer-Encoder and Decoder Models for Questions on Math - Anja Reusch; Maik Thiele; Wolfgang Lehner (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Clinical Named Entity Recognition and Linking using BERT in Combination with Spanish Medical Embeddings - Javier Reyes-Aguillón; Rodrigo del Moral; Orlando Ramos Flores; Helena Gómez-Adorno; Gemma Bel-Enguix (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Irony &Stereotype Spreader Detection using Random Forests - Tiago Filipe Nunes Ribeiro; Yana Nikolaeva Nikolova; Kaja Seraphina Elisa Hano (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Detecting Concepts and Generating Captions from Medical Images: Contributions of the VCMI Team to ImageCLEFmedical 2022 Caption - Isabel Rio-Torto; Cristiano Patrício; Helena Montenegro; Tiago Gonçalves (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Three Style Similarity: sentence-embedding, auxiliary words, punctuation - Carlos Alberto Rodríguez-Losada; Daniel Castro-Castro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Isolated Profile Style Representation - Carlos Alberto Rodríguez-Losada; Daniel Castro-Castro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

HULAT-UC3M at SimpleText@CLEF-2022: Scientific text simplification using BART - Adrián Rubio; Paloma Martínez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ImageCLEFmedical 2022 - Caption Prediction and Concept Detection - Johannes Rückert; Asma Ben Abacha; Alba Garcia Seco de Herrera; Louise Bloch; Raphael Brüngel; Ahmad Idrissi-Yaghir; Henning Schäfer; Henning Müller; Christoph M. Friedrich (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Exploring Transformers for Multilingual Historical Named Entity Recognition - Anja Ryser; Quynh-Anh Nguyen; Niclas Bodenmann; Shih-Yun Chen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

SSN MLRG at ImageCLEF 2022 Tuberculosis: Caverns Report using 3D CNN and Uniformizing Techniques - Dheepak S; Kavitha Srinivasan; Raghuraman Gopalsamy (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Greenpeace Memes for Communicating Climate Change - Yuliya Samofalova; Andrea Catellani; Louise-Amélie Cougnon (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the CLEF 2022 SimpleText Task 1: Passage Selection for a Simplified Summary - Eric SanJuan; Stéphane Huet; Jaap Kamps; Liana Ermakova (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders on Twitter: PAN Shared Task (IROSTEREO) 2022 - Alvaro Rodríguez Sánchez; Martín Barroso Ordóñez (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Measuring the Severity of the Signs of Eating Disorders Using Similarity-Based Models - Seyed Habib Hosseini Saravani; Lancelot Normand; Diego Maupomé; Fanny Rancourt; Thomas Soulas; Sara Besharati; Anaelle Normand; Sébastien Mosser; Marie-Jean Meurs (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Formula Retrieval Using Structural Similarity - Sandip Sarkar; Dipankar Das; Partha Pakray; David Pinto (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

LauSAn at eRisk 2022: Simply and Effectively Optimizing Text Classification for Early Detection - Andreas Säuberli; Sooyeon Cho; Laura Stahlhut (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

AI Rational at CheckThat!-2022: Using transformer models for tweet classification - Aleksandar Savchev (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

The Pearl Retriever: Two-Stage Retrieval for Pairs of Argumentative Sentences - Sebastian Schmidt; Jonas Probst; Bianca Bartelt; Alexander Hinz (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

AIT_FHSTP at CheckThat!-2022: Cross-Lingual Fake News Detection with a Large Pre-Trained Transformer - Mina Schütz; Jaqueline Böck; Medina Andresel; Armin Kirchknopf; Daria Liakhovets; Djordje Slijepcevic; Alexander Schindler (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

hmBERT: Historical Multilingual Language Models for Named Entity Recognition - Stefan Schweter; Luisa März; Katharina Schmid; Erion Çano (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

DortmundAI at LeQua 2022: Regularized SLD - Martin Senz; Mirko Bunse (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CMRE-UoG team at ImageCLEFmedical Caption 2022: Concept Detection and Image Captioning - Francesco Dalla Serra; Fani Deligianni; Jeffrey Dalton; Alison Q. O'Neil (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

When Large Kernel Meets Vision Transformer: A Solution for SnakeCLEF & FungiCLEF - Yang Shen; Xuhao Sun; Zijian Zhu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

RIET Lab at CheckThat!-2022: Improving Decoder based Re-ranking for Claim Matching - Michael Shliselberg; Shiri Dori-Hacohen (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Late Fusion Framework with Multiple Optimization Methods for Media Interestingness - Maria Shoukat; Khubaib Ahmad; Naina Said; Nasir Ahmad; Mohammed Hasanuzzaman; Kashif Ahmad (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

T100: A modern classic ensemble to profile irony and stereotype spreaders - Marco Siino; Ilenia Tinnirello; Marco La Cascia (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Business Document Information Extraction: Towards Practical Benchmarks - Matyás Skalický; Stepán Simsa; Michal Uricár; Milan Sulc (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

Automated Classification of Lung Tuberculosis Using 3D Deep Convolutional Neural Networks - Sushaanth Srinivasan; Sharvesh Shankar; Nitheesh Kumar N; Sabarivasan Velayutham; Thejas N; Vikash Anand N; Lekshmi Kalinathan; Prabavathy Balasundaram (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Ensembled Approach for Web Search Result Diversification Using Neural Networks - Shreya Sriram; Madhuri Mahalingam; Sarah Aymen Naseer; Shajith Hameed; Rahul Rajagopalan; Sai Shashaank R; Lekshmi Kalinathan; Prabavathy Balasundaram (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NLP-IISERB@eRisk2022: Exploring the Potential of Bag of Words, Document Embeddings and Transformer Based Framework for Early Prediction of Eating Disorder, Depression and Pathological Gambling Over Social Media - Harshvardhan Srivastava; Lijin N. S; Sruthi S; Tanmay Basu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ZHAW at eRisk 2022: Predicting Signs of Pathological Gambling - GloVe for Snowy Days - Samuel Stalder; Erman Zankov (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the Authorship Verification Task at PAN 2022 - Efstathios Stamatatos; Mike Kestemont; Krzysztof Kredens; Piotr Pezik; Annina Heini; Janek Bevendorff; Benno Stein; Martin Potthast (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of ImageCLEFfusion 2022 Task - Ensembling Methods for Media Interestingness Prediction and Result Diversification - Liviu-Daniel Stefan; Mihai Gabriel Constantin; Mihai Dogariu; Bogdan Ionescu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Asatya at CheckThat!-2022: Multimodal BERT for Identifying Claims in Tweets - Manan Suri; Prajeet Katari; Saumay Dudeja (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Touché - Task 1 - Team Korg: Finding pairs of argumentative sentences using embeddings - Cuong Vo Ta; Florian Reiner; Immanuel von Detten; Fabian Stöhr (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

iCompass at CLEF2022 CheckThat! Lab: Combining Deep Language Models for Fake News Detection - Bilel Taboubi; Mohamed Aziz Ben Nessir; Hatem Haddad (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

iCompass at CheckThat!-2022: ARBERT and AraBERT for Arabic Checkworthy Tweet Identification - Bilel Taboubi; Mohamed Aziz Ben Nessir; Hatem Haddad (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Identifying Author Profiles Containing Irony or Spreading Stereotypes with SBERT and Emojis - Narjes Tahaei; Harsh Verma; Parsa Bagherzadeh; Farhood Farahnak; Nadia Sheikh; Sabine Bergler (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

How good can an automatic translation of Pokémon names be? - Léa Talec-Bernard (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Is Using an AI to Simplify a Scientific Text Really Worth It? - Léa Talec-Bernard (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

mBERT and Simple Post-Processing: A Baseline for Disease Mention Detection in Spanish - Antonio Tamayo; Diego A. Burgos; Alexander F. Gelbukh (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Graph-Based Profile Condensation for Users Profiling - Roberto Labadie Tamayo; Daniel Castro-Castro (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Z-Index at CheckThat! Lab 2022: Check-Worthiness Identification on Tweet Text - Prerona Tarannum; Md. Arid Hasan; Firoj Alam; Sheak Rashed Haider Noori (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling irony and stereotype spreaders on Twitter based on term frequency in tweets - Dhaval Taunk; Sagar Joshi; Vasudeva Varma (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Identifying Ironic Content Spreaders on Twitter using Psychometrics, Contextual and Ironic Features with Gradient Boosting Classifier - Ehsan Tavan; Maryam Najafi; Reza Moradi (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Early detection of depression with linear models using hand-crafted and contextual features - Ilija Tavchioski; Blaz Skrlj; Senja Pollak; Boshko Koloski (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Convolution Neural Network Fine-tuning for Plant and Animal Species Distribution Modelling - Mélisande Teng; Sal Elkafrawy (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

NCU-IISR/AS-GIS: Using BERTScore and Snippet Score to Improve the Performance of Pretrained Language Model in BioASQ 10b Phase B - Hao-Hsuan Ting; Yu Zhang; Jen-Chieh Han; Richard Tzong-Han Tsai (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ARC-NLP at CheckThat!-2022: Contradiction for Harmful Tweet Detection - Cagri Toraman; Oguzhan Ozcelik; Furkan Sahinuç; Umitcan Sahin (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ur-iw-hnt at CheckThat!-2022: Cross-lingual Text Summarization for Fake News Detection - Hoai Nam Tran; Udo Kruschwitz (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Baseline Machine Learning Approaches To Predict Amyotrophic Lateral Sclerosis Disease Progression - Isotta Trescato; Alessandro Guazzo; Enrico Longato; Enidia Hazizaj; Chiara Roversi; Erica Tavazzi; Martina Vettoretti; Barbara Di Camillo (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Awakened at CheckThat!-2022: Fake News Detection using BiLSTM and Sentence Transformer - Ciprian-Octavian Truica; Elena Simona Apostol; Adrian Paschke (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Kdelab at ImageCLEFmedical 2022 Caption Prediction Task - Riku Tsuneda; Tetsuya Asakawa; Kazuki Shimizu; Takuyuki Komoda; Masaki Aono (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Kdelab at ImageCLEFmedical 2022: Medical Concept Detection with Image Retrieval and Code Ensemble - Riku Tsuneda; Tetsuya Asakawa; Kazuki Shimizu; Takuyuki Komoda; Masaki Aono (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

ImageSem Group at ImageCLEFmedical Caption 2022 task: Generating Medical Image Descriptions based on Vision-Language Pre-training - Xuwen Wang; Jiao Li (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Notebook for PAN at CLEF 2022: Profiling Irony and Stereotype Spreaders on Twitter - Bin Wang; Hui Ning (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Using BERT to retrieve relevant and argumentative sentence pairs - Nils Wenzlitschke; Pia Sülzle (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Transformer-based Fine-Grained Fungi Classification in an Open-Set Scenario - Stefan Wolf; Jürgen Beyerer (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CYUT Team2 SimpleText Shared Task Report in CLEF-2022 - Shih-Hung Wu; Hong-Yi Huang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CYUT at eRisk 2022: Early Detection of Depression Based-on Concatenating Representation of Multiple Hidden Layers of RoBERTa Model - Shih-Hung Wu; Zhao-Jun Qiu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Similar but Different: Simple Re-ranking Approaches for Argument Retrieval - Jerome Würf (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Preface - Guglielmo Faggioli; Nicola Ferro; Allan Hanbury; Martin Potthast (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

CSIRO at the ImageCLEFmedical 2022 Tuberculosis Caverns Detection Challenge: A 2D and 3D Deep Learning Detection Network Approach - Bowen Xin; Hang Min; Ashley G. Gillman; Bevan Koopman; Jason Dowling; Aaron Nicolson (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

1st Place Solution for FungiCLEF 2022 Competition: Fine-grained Open-set Fungi Recognition - Zihua Xiong; Yumeng Ruan; Yifei Hu; Yue Zhang; Yuke Zhu; Sheng Guo; Bing Han (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Profiling Irony and Stereotype Spreaders on Twitter with BERT - Yifan Xu; Hui Ning (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Transfer Learning with Self-Supervised Vision Transformer for Large-Scale Plant Identification - Mingle Xu; Sook Yoon; Yongchae Jeong; Jaesu Lee; Dong Sun Park (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Solution for SnakeCLEF 2022 by Tackling Long-tailed Categorization - Lingfeng Yang; Xiang Li; Renjie Song; Kexin Zhu; Gang Li (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

A Intelligent Detection Method for Irony and Stereotype Based on Hybird Neural Networks - Zexian Yang; Li Ma; Wenyin Yang; Qidi Lao; Zhenlin Tan (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Authorship Verification Using Convolutional Neural Network - Yihui Ye; Han Y; Zeyang Peng; Mingjie Huang; Leilei Kong; Zhongyuan Han (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Data-Centric and Model-Centric Approaches for Biomedical Question Answering - Wonjin Yoon; Jaehyo Yoo; Sumin Seo; Mujeen Sung; Minbyul Jeong; Gangwoo Kim; Jaewoo Kang (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings, 2022)

BERT-based ironic authors profiling - Wentao Yu; Benedikt T. Boenninghoff; Dorothea Kolossa (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Efficient Model Integration for Snake Classification - Jun Yu; Hao Chang; Zhongpeng Cai; Guochen Xie; Liwen Zhang; Keda Lu; Shenshen Du; Zhihong Wei; Zepeng Liu; Fang Gao; Feng Shuang (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Analysis of Irony and Stereotype Spreaders Based On Convolutional Neural Networks - Dong Yuan; Wenyin Yang; Li Ma; Zhenlin Tan; Qidi Lao (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Overview of the Style Change Detection Task at PAN 2022 - Eva Zangerle; Maximilian Mayerl; Martin Potthast; Benno Stein (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Style Change Detection based on Prompt - Zhijie Zhang; Zhongyuan Han; Leilei Kong (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Irony and Stereotype Spreaders Detection using BERT-large and AutoGulon - Yuning Zhang; Hui Ning (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Applying Structural and Dense Semantic Matching for the ARQMath Lab 2022, CLEF - Wei Zhong; Yuqing Xie; Jimmy Lin (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Style Change Detection Based On Bi-LSTM And Bert - Jiayang Zi; Ling Zhou; Zhengyao Liu (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Solutions for Fine-grained and Long-tailed Snake Species Recognition in SnakeCLEF 2022 - Cheng Zou; Furong Xu; Meng Wang; Wen Li; Yuan Cheng (Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022, 2022)

Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings - Alberto Barrón-Cedeño; Giovanni Da San Martino; Mirko Degli Esposti; Fabrizio Sebastiani; Craig Macdonald; Gabriella Pasi; Allan Hanbury; Martin Potthast; Guglielmo Faggioli; Nicola Ferro (Springer, 2022)

Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022 - Guglielmo Faggioli; Nicola Ferro; Allan Hanbury; Martin Potthast (CEUR-WS.org, 2022)

Overview of the VQA-Med Task at ImageCLEF 2021: Visual Question Answering and Generation in the Medical Domain - Asma Ben Abacha; Mourad Sarrouti; Dina Demner-Fushman; Sadid A. Hasan; Henning Müller (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

QMUL-SDS at CheckThat! 2021: Enriching Pre-Trained Language Models for the Estimation of Check-Worthiness of Arabic Tweets - Amani S. Abumansour; Arkaitz Zubiaga (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Exploring Argument Retrieval for Controversial Questions Using Retrieve and Re-rank Pipelines - Raunak Agarwal; Andrei Koniaev; Robin Schaefer (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLP-UNED at eRisk 2021: self-harm early risk detection with TF-IDF and linguistic features - Elena Campillo Ageitos; Hermenegildo Fabregat; Lourdes Araujo; Juan Martínez-Romo (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Classification of Tuberculosis Type on CT Scans of Lungs using a fusion of 2D and 3D Deep Convolutional Neural Networks - Emad Aghajanzadeh; Behzad Shomali; Diba Aminshahidi; Navid Ghassemi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Learning to Rank Arguments with Feature Selection - Christopher Akiki; Maik Fröbe; Matthias Hagen; Martin Potthast (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

University of Regensburg @ PAN: Profiling Hate Speech Spreaders on Twitter - Kwabena Odame Akomeah; Udo Kruschwitz; Bernd Ludwig (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Spreaders using word N-grams - Jorge Alcañiz; José Andrés (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Development of an IR System for Argument Search - Marco Alecci; Tommaso Baldo; Luca Martinelli; Elia Ziroldo (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Audio Features, Precomputed for Podcast Retrieval and Information Access Experiments - Abigail Alexander; Matthijs Mars; Josh C. Tingey; Haoyue Yu; Chris Backhouse; Sravana Reddy; Jussi Karlgren (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

DistilBERT-based Argumentation Retrieval for Answering Comparative Questions - Alaa Alhamzeh; Mohamed Bouhaouel; Elöd Egyed-Zsigmond; Jelena Mitrovic (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Hybrid Approach for Stock Market Prediction Using Financial News and Stocktwits - Alaa Alhamzeh; Saptarshi Mukhopadhaya; Salim Hafid; Alexandre Bremard; Elöd Egyed-Zsigmond; Harald Kosch; Lionel Brunie (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Predicting Sign of Depression via Using Frozen Pre-trained Models and Random Forest Classifier - Hassan Alhuzali; Tianlin Zhang; Sophia Ananiadou (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Dataset Creation Framework for Personalized Type-Based Facet Ranking Tasks Evaluation - Esraa Ali; Annalina Caputo; Séamus Lawless; Owen Conlan (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

BioASQ Synergy: A strong and simple baseline rooted in relevance feedback - Tiago Almeida; Sérgio Matos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Universal Passage Weighting Mecanism (UPWM) in BioASQ 9b - Tiago Almeida; Sérgio Matos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Large Biomedical Question Answering Models with ALBERT and ELECTRA - Sultan Alrowili; Vijay Shanker (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

SCUoL at CheckThat! 2021: An AraBERT Model for Check-Worthiness of Arabic Tweets - Saud Althabiti; Mohammad Ammar Alsalka; Eric Atwell (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders by Classifying Micro Texts Using BERT Model - Esam Alzahrani; Leon Jololian (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Simple Neural Network based TB Classification - Anirudh Anand; Karthik Raja Anandan; Bhuvana Jayaraman; Mirnalinee Thanga Nadar Thanga Thai (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter: Exploiting Textual Analysis of Tweets and Combination of Textual Representations - Cláudio Moisés Valiense de Andrade; Marcos André Gonçalves (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

SubjectivITA: An Italian Corpus for Subjectivity Detection in Newspapers - Francesco Antici; Luca Bolognini; Matteo Antonio Inajetovic; Bogdan Ivasiuk; Andrea Galassi; Federico Ruggeri (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Identify Hate Speech Spreaders on Twitter using Transformer Embeddings Features and AutoML Classifiers - Talha Anwar (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Multimodal science communication: from documentary research to infographic via mind mapping - Sílvia Araújo; Radia Hannachi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

ImageCLEF 2021: Deep categorizing tuberculosis cases using normalization and pseudo-color CT image - Tetsuya Asakawa; Riku Tsuneda; Kazuki Shimizu; Takuyuki Komoda; Masaki Aono (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

M82B at CheckThat! 2021: Multiclass Fake News Detection Using BiLSTM - Sohel Siddique Ashik; Abdur Rahman Apu; Nusrat Jahan Marjana; Md. Sanzidul Islam; Md. Arid Hassan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

CIC at CheckThat! 2021: Fake News detection Using Machine Learning And Data Augmentation - Noman Ashraf; Sabur Butt; Grigori Sidorov; Alexander F. Gelbukh (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

XY-PHOC Symbol Location Embeddings for Math Formula Retrieval and Autocompletion - Robin Avenoso; Behrooz Mansouri; Richard Zanibbi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Spreaders of Hate Speech with N-grams and RoBERTa - Christopher Bagdon (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

HSSD: Hate Speech Spreader Detection using N-grams and Voting Classifier - Fazlourrahman Balouchzahi; Hosahalli Lakshmaiah Shashirekha; Grigori Sidorov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

MUCIC at CheckThat! 2021: FaDo-Fake News Detection and Domain Identification using Transformers Ensembling - Fazlourrahman Balouchzahi; Hosahalli Lakshmaiah Shashirekha; Grigori Sidorov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

VADER meets BERT: sentiment analysis for early detection of signs of self-harm through social mining - Lucas Barros; Alina Trifan; José Luís Oliveira (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UPV-Symanto at eRisk 2021: Mental Health Author Profiling for Early Risk Prediction on the Internet - Angelo Basile; Mara Chinea-Rios; Ana Sabina Uban; Thomas Müller; Luise Rössler; Seren Yenikent; Berta Chulvi; Paolo Rosso; Marc Franco-Salvador (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Exploring the Performance of Baseline Text Mining Frameworks for Early Prediction of Self Harm Over Social Media - Tanmay Basu; Georgios V. Gkoutos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Attention-based CNN-GRU Model For Automatic Medical Images Captioning: ImageCLEF 2021 - Djamila Romaissa Beddiar; Mourad Oussalah; Tapio Seppänen (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the 2021 ImageCLEFdrawnUI Task: Detection and Recognition of Hand Drawn and Digital Website UIs - Raul Berari; Andrei Tauteanu; Dimitri Fichou; Paul Brie; Mihai Dogariu; Liviu-Daniel Stefan; Mihai Gabriel Constantin; Bogdan Ionescu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of PAN 2021: Authorship Verification, Profiling Hate Speech Spreaders on Twitter, and Style Change Detection - Janek Bevendorff; Berta Chulvi; Gretel Liz De la Peña Sarracén; Mike Kestemont; Enrique Manjavacas; Ilia Markov; Maximilian Mayerl; Martin Potthast; Francisco Rangel; Paolo Rosso; Efstathios Stamatatos; Benno Stein; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

EfficientNets and Vision Transformers for Snake Species Identification Using Image and Location Information - Louise Bloch; Christoph M. Friedrich (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Self-calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift - Benedikt T. Boenninghoff; Dorothea Kolossa; Robert M. Nickel (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Overview of Touché 2021: Argument Retrieval - Alexander Bondarenko; Lukas Gienapp; Maik Fröbe; Meriem Beloucif; Yamen Ajjour; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of Touché 2021: Argument Retrieval - Alexander Bondarenko; Lukas Gienapp; Maik Fröbe; Meriem Beloucif; Yamen Ajjour; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification - Benedikt T. Bönninghoff; Robert M. Nickel; Dorothea Kolossa (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Incorporation of object detection models and location data into snake species classification - Rego Borsodi; Dávid Papp (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Evaluating Elements of Web-Based Data Enrichment for Pseudo-relevance Feedback Retrieval - Timo Breuer; Melanie Pest; Philipp Schaer (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Early Risk Detection of Pathological Gambling, Self-Harm and Depression Using BERT - Ana-Maria Bucur; Adrian Cosma; Liviu P. Dinu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

INFOTEC-LaBD at PAN@CLEF21: Profiling Hate Speech Spreaders on Twitter through Emotion-based Representations - Hiram Cabrera; Sabino Miranda-Jiménez; Eric Sadit Tellez (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Post-processing BioBERT And Using Voting Methods for Biomedical Question Answering - Margarida M. Campos; Francisco M. Couto (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Priberam at MESINESP Multi-label Classification of Medical Texts Task - Rúben Cardoso; Zita Marinho; Afonso Mendes; Sebastião Miranda (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

SU-NLP at CheckThat! 2021: Check-Worthiness of Turkish Tweets - Buse Çarik; Reyyan Yeniterzi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter - Àngel Andújar Carracedo; Raquel Jiménez Mondéjar (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Document retrieval task on controversial topic with Re-Ranking approach - Andrea Cassetta; Alberto Piva; Enrico Vicentini (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

PUC Chile team at Caption Prediction: ResNet visual encoding and caption classification with Parametric ReLU - Vicente Castro; Pablo Pino; Denis Parra; Hans Lobel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Exploiting Contextualized Word Representations to Profile Haters on Twitter - Tanise Ceron; Camilla Casula (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Use of Lexical and Psycho-Emotional Information to Detect Hate Speech Spreaders on Twitter - Notebook for PAN at CLEF 2021 - Riccardo Cervero (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of ImageCLEFcoral 2021: Coral Reef Image Annotation of a 3D Environment - Jon Chamberlain; Alba García Seco de Herrera; Antonio Campello; Adrian F. Clark; Thomas Oliver; Hassan Moustahfid (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Deep Learning Method for Visual Recognition of Snake Species - Rail Chamidullin; Milan Sulc; Jiri Matas; Lukás Picek (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

AUEB NLP Group at ImageCLEFmed Caption Tasks 2021 - Foivos Charalampakos; Vasilis Karatzas; Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Chabbiimen at VQA-Med 2021: Visual Generation of Relevant Natural Language Questions from Radiology Images for Anomaly Detection - Imen Chebbi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Retrieving Comparative Arguments using Ensemble Methods and BERT - Viktoria Chekalina; Alexander Panchenko (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Aschern at CLEF CheckThat! 2021: Lambda-Calculus of Fact-Checked Claims - Anton Chernyavskiy; Dmitry Ilvovsky; Preslav Nakov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Herbarium-Field Triplet Network for Cross-Domain Plant Identification - Sophia Chulif; Yang Loong Chang (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Improved Herbarium-Field Triplet Network for Cross-Domain Plant Identification: NEUON Submission to LifeCLEF 2021 Plant - Sophia Chulif; Yang Loong Chang (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UAIC-AI at SnakeCLEF 2021: Impact of convolutions in snake species recognition - Lucia Georgiana Coca; Alexia Theodora Popa; Razvan Contantin Croitoru; Luciana Paraschiva Bejan; Adrian Iftene (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Weakly-Supervised Classification and Detection of Bird Sounds in the Wild. A BirdCLEF 2021 Solution - Marcos V. Conde; Kumar Shubham; Prateek Agnihotri; Nitin D. Movva; Szilard Bessenyei (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of CLEF eHealth Task 1 - SpRadIE: A challenge on information extraction from Spanish Radiology Reports - Viviana Cotik; Laura Alonso Alemany; Darío Filippo; Franco Luque; Roland Roller; Jorge Vivaldi; Ammer Ayach; Fernando Carranza; Lucas Defrancesca; Antonella Dellanzo; Macarena Fernández Urquiza (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UAICS at CheckThat! 2021: Fake news detection - Ciprian-Gabriel Cusmuliuc; Matei Alexandru Amarandei; Ioana Pelin; Vlad-Iulian Cociorva; Adrian Iftene (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

BERT-Based Embedding Model for Formula Retrieval - Pankaj Dadure; Partha Pakray; Sivaji Bandyopadhyay (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Bird-Species Audio Identification, Ensembling 1D + 2D Signals - Gyanendra Das; Saksham Aggarwal (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter - Kumar Gourav Das; Buddhadeb Garai; Srijan Das; Braja Gopal Patra (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Style Change Detection on Real-World Data using an LSTM-powered Attribution Algorithm - Robert Deibel; Denise Löfflad (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Snake Species Classification using Transfer Learning Technique - Karthik Desingu; Palaniappan Mirunalini; Jitesh Kumar (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

End-to-End Fine-Grained Neural Entity Recognition of Patients, Interventions, Outcomes - Anjani Dhrangadhariya; Gustavo Aguilar; Thamar Solorio; Roger Hilfiker; Henning Müller (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Detection of Hate Speech Spreaders with BERT - David Dukic; Ana Sovic Krzic (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A pipelined approach to Anaphora Resolution in Chemical Patents - Ritam Dutt; Sopan Khosla; Carolyn P. Rosé (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Graph-based Siamese Network for Authorship Verification - Daniel Embarcadero-Ruiz; Helena Gómez-Adorno; Ivan Reyes-Hernández; Alexis García; Alberto Embarcadero-Ruiz (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of SimpleText CLEF 2021 Workshop and Pilot Tasks - Liana Ermakova; Patrice Bellot; Pavel Braslavski; Jaap Kamps; Josiane Mothe; Diana Nurbakova; Irina Ovchinnikova; Eric SanJuan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of SimpleText 2021 - CLEF Workshop on Text Simplification for Scientific Information Access - Liana Ermakova; Patrice Bellot; Pavel Braslavski; Jaap Kamps; Josiane Mothe; Diana Nurbakova; Irina Ovchinnikova; Eric SanJuan (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Overview of the SimpleText Workshop at INFORSID-2021: Scientific Text Simplification and Popularization - Liana Ermakova; Josiane Mothe; Eric SanJuan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TeamS at VQA-Med 2021: BBN-Orchestra for Long-tailed Medical Visual Question Answering - Sedigheh Eslami; Gerard de Melo; Christoph Meinel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders using Characters andWords N-grams - Daniel Yacob Espinosa; Grigori Sidorov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

LSI_UNED at CLEF eHealth2021: Exploring the effects of transfer learning in negation detection and entity recognition in clinical texts - Hermenegildo Fabregat; Andrés Duque; Lourdes Araujo; Juan Martínez-Romo (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Comparing Traditional and Neural Approaches for Detecting Health-Related Misinformation - Marcos Fernández-Pichel; David E. Losada; Juan Carlos Pichel; David Elsweiler (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Hate speech spreader detection using contextualized word embeddings - Evgeny Finogeev; Mariam Kaprielova; Artem Chashchin; Kirill Grashchenkov; George Gorbachev; Oleg Bakhteev (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Author classification as pre-training for pairwise authorship verification - Romain Futrzynski (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Extracting information from radiology reports by Natural Language Processing and Deep Learning - Miguel Ángel Martín-Caro García-Largo; Isabel Segura-Bedmar (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Authorship Verification with neural networks via stylometric feature concatenation - Antonio Menta Garuz; Ana García-Serrano (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of BioASQ 2021-MESINESP track. Evaluation of advance hierarchical classification techniques for scientific literature, patents and clinical trials - Luis Gascó; Anastasios Nentidis; Anastasia Krithara; Darryl Estrada-Zavala; Renato Toshiyuki Murasaki; Elena Primo-Peña; Cristina Bojo-Canales; Georgios Paliouras; Martin Krallinger (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Quality-aware Argument Retrieval with Topical Clustering - Lukas Gienapp (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Haters on Twitter using Statistical and Contextualized Embeddings - Hamed Babaei Giglou; Taher Rahgooy; Jafar Razmara; Mostafa Rahgouy; Zahra Rahgooy (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of PlantCLEF 2021: cross-domain plant identification - Hervé Goëau; Pierre Bonnet; Alexis Joly (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Consumer Health Search at CLEF eHealth 2021 - Lorraine Goeuriot; Hanna Suominen; Gabriella Pasi; Elias Bassani; Nicola Brew-Sam; Gabriela Nicole González Sáez; Liadh Kelly; Philippe Mulhem; Sandaru Seneviratne; Rishabh Upadhyay; Marco Viviani; Chenchen Xu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter using stylistic features and word embeddings - Lucía Gómez-Zaragozá; Sara Hinojosa Pinto (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

SYSU-HCP at VQA-Med 2021: A Data-centric Model with Efficient Training Methodology for Medical Visual Question Answering - Haifan Gong; Ricong Huang; Guanqi Chen; Guanbin Li (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

MDS_UNCC Question Answering System for Biomedical Data with Preliminary Error Analysis - Seethalakshmi Gopalakrishnan; Swathi Padithala; Hilmi Demirhan; Wlodek Zadrozny (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Exploring BERT Synonyms and Quality Prediction for Argument Retrieval - Tommaso Green; Luca Moroldo; Alberto Valente (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Convolutional Neural Networks based Coral Reef Annotation and Localization - Rohit Gunti; Abebe Rorissa (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UI element detection from wireframe drawings of websites - Prasang Gupta; Vishakha Bansal (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

LIA@SimpleText2021: automatic query extraction from press outlets for mining related readable passages in scientific literature - Malek Hajjem; Eric SanJuan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UAIC2021: Lung Analysis for Tuberculosis Classification - Alexandra Hanganu; Cristian Simionescu; Lucia Georgiana Coca; Adrian Iftene (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

University of Regensburg at CheckThat! 2021: Exploring Text Summarization for Fake News Detection - Philipp Hartl; Udo Kruschwitz (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Touché Task 2: Comparative Argument Retrieval A document-based search engine for answering comparative questions - Daniel Helmrich; Denis Streitmatter; Fionn Fuchs; Maximilian Heykeroth (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Recognizing bird species in diverse soundscapes under weak supervision - Christof Henkel; Pascal Pfeiffer; Philipp Singer (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Effective Detection of Hate Speech Spreaders on Twitter - Julian Höllig; Yeong Su Lee; Nina Seemann; Michaela Geierhos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

PIDNA at BioASQ MESINESP: Hybrid Semantic Indexing for Biomedical Articles in Spanish - Yi Huang; Buse Giledereli; Abdullatif Köksal; Arzucan Özgür; Elif Ozkirimli (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

CIVIC-UPM at CheckThat! 2021: Integration of Transformers in Misinformation Detection and Topic Classification - Álvaro Huertas-García; Javier Huertas-Tato; Alejandro Martín; David Camacho (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter: Transformers and mixed pooling - Álvaro Huertas-García; Javier Huertas-Tato; Alejandro Martín; David Camacho (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UniNE at PAN-CLEF 2021 - Catherine Ikae (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UniNE at PAN-CLEF 2021: Authorship Verification - Catherine Ikae (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

uOttawa at eRisk 2021: Automatic Filling of the Beck's Depression Inventory Questionnaire using Deep Learning - Diana Inkpen; Ruba Skaik; Prasadith Buddhitha; Dimo Angelov; Maxwell Thomas Fredenburgh (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the ImageCLEF 2021: Multimedia Retrieval in Medical, Nature, Internet and Social Media Applications - Bogdan Ionescu; Henning Müller; Renaud Péteri; Asma Ben Abacha; Mourad Sarrouti; Dina Demner-Fushman; Sadid A. Hasan; Serge Kozlovski; Vitali Liauchuk; Yashin Dicente Cid; Vassili Kovalev; Obioma Pelka; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Early Detection of Online Hate Speech Spreaders with Learned User Representations - Darius Irani; Avyakta Wrat; Silvio Amir (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLIP-Essex-ITESM at ImageCLEFcaption 2021 task : Deep Learning-based Information Retrieval and Multi-label Classification towards improving Medical Image Understanding - Janadhip Jacutprakart; Francisco Parrilla Andrade; Rodolfo Cuan; Arely Aceves Compean; Giorgos Papanastasiou; Alba Garcia Seco de Herrera (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter - Rakshita Jain; Devanshi Goel; Prashant Sahu; Abhinav Kumar; Jyoti Prakash Singh (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of LifeCLEF 2021: An Evaluation of Machine-Learning Based Species Identification and Species Distribution Prediction - Alexis Joly; Hervé Goëau; Stefan Kahl; Lukás Picek; Titouan Lorieul; Elijah Cole; Benjamin Deneu; Maximilien Servajean; Andrew Durso; Isabelle Bolon; Hervé Glotin; Robert Planqué; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Overview of BirdCLEF 2021: Bird call identification in soundscape recordings - Stefan Kahl; Tom Denton; Holger Klinck; Hervé Glotin; Hervé Goëau; Willem-Pier Vellinga; Robert Planqué; Alexis Joly (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Automatic Snake Classification using Deep Learning Algorithm - Lekshmi Kalinathan; Prabavathy Balasundaram; Pradeep Ganesh; Sandeep Sekhar Bathala; Rahul Kumar Mukesh (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Using N-grams and Statistical Features to Identify Hate Speech Spreaders on Twitter - Eszter Katona; Jakab Buda; Flora Bolonyai (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TEKMA at CLEF-2021: BM-25 based rankings for scientific publication retrieval and data set recommendation - Jüri Keller; Leon Paul Mondrian Munz (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the Cross-Domain Authorship Verification Task at PAN 2021 - Mike Kestemont; Enrique Manjavacas; Ilia Markov; Janek Bevendorff; Matti Wiegmann; Efstathios Stamatatos; Benno Stein; Martin Potthast (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Transformer-based Language Models for Factoid Question Answering at BioASQ9b - Urvashi Khanna; Diego Mollá (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Nkovachevich at CheckThat! 2021: BERT fine-tuning approach to fake news detection - Ninko Kovachevich (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of ImageCLEFtuberculosis 2021 - CT-based Tuberculosis Type Classification - Serge Kozlovski; Vitali Liauchuk; Yashin Dicente Cid; Vassili Kovalev; Henning Müller (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TUC Media Computing at BIRDCLEF 2021: Noise augmentation strategies in bird sound classification in combination with DenseNets and ResNets - Arunodhayan Sampath Kumar; Danny Kowerko (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Deep Modeling of Latent Representations for Twitter Profiles on Hate Speech Spreaders Identification. Notebook for PAN at CLEF 2021 - Roberto Labadie; Daniel Castro-Castro; Reynier Ortega Bueno (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

HaMor at the Profiling Hate Speech Spreaders on Twitter - Mirko Lai; Marco Antonio Stranisci; Cristina Bosco; Rossana Damiano; Viviana Patti (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NITK_NLP at CheckThat! 2021: Ensemble Transformer Model for Fake News Classification - Hariharan RamakrishnaIyer LekshmiAmmal; Anand Kumar Madasamy (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Extended Overview of ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical Patents - Yuan Li; Biaoyan Fang; Jiayuan He; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical Patents - Yuan Li; Biaoyan Fang; Jiayuan He; Hiyori Yoshikawa; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Zubair Afzal; Zenan Zhai; Timothy Baldwin; Karin Verspoor (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Lijie at ImageCLEFmed VQA-Med 2021: Attention Model-based Efficient Interaction between Multimodality - Jie Li; Shengyan Liu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Lijie at ImageCLEFmed Tuberculosis 2021: EfficientNet Simplified Tuberculosis Case Classification - Jie Li; Li Yang; Yang Bai (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TAM at VQA-Med 2021: A Hybrid Model with Feature Extraction and Fusion for Medical Visual Question Answering - Yong Li; Zhenguo Yang; Tianyong Hao (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Authorship Verification based on Lucene architecture - Zhihao Liao; Yong Han; Leilei Kong; Zhuopeng Hong; Zijian Li; Guiyuan Liang; Zhenwei Mo; Zhixian Li; Zhongyuan Han (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

CeDRI at eRisk 2021: A Naive Approach to Early Detection of Psychological Disorders in Social Media - Rui Pedro Lopes (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Pre-trained language models to extract information from radiological reports - Pilar López-Úbeda; Manuel Carlos Díaz-Galiano; Luis Alfonso Ureña López; María Teresa Martín-Valdivia (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of GeoLifeCLEF 2021: Predicting species distribution from 2 million remote sensing images - Titouan Lorieul; Elijah Cole; Benjamin Deneu; Maximilien Servajean; Pierre Bonnet; Alexis Joly (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UNSL at eRisk 2021: A Comparison of Three Early Alert Policies for Early Risk Detection - Juan Martín Loyola; Sergio Burdisso; Horacio Thompson; Leticia C. Cagnina; Marcelo Errecalde (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Multi-Classification Study of the Tuberculosis with 3D CBAM-ResNet and EfficientNet - Xing Lu; Eric Y. Chang; Chun-Nan Hsu; Jiang Du; Amilcare Gentili (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Argument Retrieval for Comparative Questions based on independent features - Thi Kim Hanh Luu; Jan-Niklas Weder (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

HUKB at ChEMU 2021 Task 2: Anaphora Resolution - Kojiro Machi; Masaharu Yoshioka (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Exploring Document Expansion for Argument Retrieval - Alina Mailach; Denise Arnold; Stefan Eysoldt; Simon Kleine (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UniOR NLP at eRisk 2021: Assessing the Severity of Depression with Part of Speech and Syntactic Features - Raffaele Manna; Johanna Monti (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

DPRL Systems in the CLEF 2021 ARQMath Lab: Sentence-BERT for Answer Retrieval, Learning-to-Rank for Formula Retrieval - Behrooz Mansouri; Douglas W. Oard; Richard Zanibbi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version) - Behrooz Mansouri; Richard Zanibbi; Douglas W. Oard; Anurag Agarwal (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math - Behrooz Mansouri; Richard Zanibbi; Douglas W. Oard; Anurag Agarwal (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

BERT-Based Transformers for Early Detection of Mental Health Illnesses - Rodrigo Martínez-Castaño; Amal Htait; Leif Azzopardi; Yashar Moshfeghi (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

NLP&IR@UNED at CheckThat! 2021: Check-worthiness estimation and fake news detection using transformer models - Juan R. Martinez-Rico; Juan Martínez-Romo; Lourdes Araujo (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Early Detection of Signs of Pathological Gambling, Self-Harm and Depression through Topic Extraction and Neural Networks - Diego Maupomé; Maxime D. Armstrong; Fanny Rancourt; Thomas Soulas; Marie-Jean Meurs (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Dual Neural Network Classification Based on BERT Feature Extraction for Authorship Verification - Xiaogang Miao; Haoliang Qi; Zhijie Zhang; Guiyuan Cao; Ruilan Lin; Wenbin Lin (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

DIPS at CheckThat! 2021: Verified Claim Retrieval - Simona Mihaylova; Iva Borisova; Dzhovani Chemishanov; Preslav Hadzhitsanev; Momchil Hardalov; Preslav Nakov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Identifying tuberculosis type in CTs - Cosmin Moisii; Radu Miron; Mihaela Breaban (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Query-Focused Extractive Summarisation for Finding Ideal Answers to Biomedical and COVID-19 Questions - Diego Mollá; Urvashi Khanna; Dima Galat; Vincent Nguyen; Maciej Rybinski (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Birdcall Identification Using CNN and Gradient Boosting Decision Trees with Weak and Noisy Supervision - Naoki Murakami; Hajime Tanaka; Masataka Nishimori (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the CLEF-2021 CheckThat! Lab on Detecting Check-Worthy Claims, Previously Fact-Checked Claims, and Fake News - Preslav Nakov; Giovanni Da San Martino; Tamer Elsayed; Alberto Barrón-Cedeño; Rubén Míguez; Shaden Shaar; Firoj Alam; Fatima Haouari; Maram Hasanain; Watheq Mansour; Bayan Hamdan; Zien Sheikh Ali; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Style change detection using Siamese neural networks - Sukanya Nath (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of BioASQ 2021: The Ninth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering - Anastasios Nentidis; Georgios Katsimpras; Eirini Vandorou; Anastasia Krithara; Luis Gascó; Martin Krallinger; Georgios Paliouras (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Overview of BioASQ Tasks 9a, 9b and Synergy in CLEF2021 - Anastasios Nentidis; Georgios Katsimpras; Eirini Vandorou; Anastasia Krithara; Georgios Paliouras (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Dowsing for Math Answers - Yin Ki Ng; Dallas J. Fraser; Besat Kassaie; Frank Wm. Tompa (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Dowsing for Answers to Math Questions: Ongoing Viability of Traditional MathIR - Yin Ki Ng; Dallas J. Fraser; Besat Kassaie; Frank Wm. Tompa (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

AEHRC CSIRO at ImageCLEFmed Caption 2021 - Aaron Nicolson; Jason Dowling; Bevan Koopman (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Towards transfer learning using BERT for early detection of self-harm of social media users - Qamar Un Nisa; Rafi Muhammad (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Ensembling Math Information Retrieval Systems: MIRMU and MSM at ARQMath 2021 - Vít Novotný; Michal Stefánik; Dávid Lupták; Martin Geletka; Petr Zelina; Petr Sojka (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

IMS-UNIPD @ CLEF eHealth Task 1: A Memory Based Reproducible Baseline - Giorgio Maria Di Nunzio (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

IMS-UNIPD @ CLEF eHealth Task 2: Reciprocal Ranking Fusion in CHS - Giorgio Maria Di Nunzio; Federica Vezzani (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

What Science-Related Topics Need to Be Popularized? A Comparative Study - Irina Ovchinnikova; Diana Nurbakova; Liana Ermakova (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

End-to-end Biomedical Question Answering via Bio-AnswerFinder and Discriminative Language Representation Models - Ibrahim Burak Özyurt (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Vicomtech at MESINESP2: BERT-based Multi-label Classification Models for Biomedical Text Indexing - Aitor García Pablos; Naiara Pérez; Montse Cuadros (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Information Extraction from Spanish Radiology Reports using multilingual BERT - Oswaldo Solarte Pabón; Orlando Montenegro; Alberto Blázquez-Herranz; Hadi Saputro; Alejandro Rodríguez González; Ernestina Menasalvas (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Local Classification with Recurrent Neural Network for Profiling Hate Speech Spreaders on Twitter. Notebook for PAN at CLEF 2021 - Pablo Pallarés; Carlos Herrero (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of eRisk at CLEF 2021: Early Risk Prediction on the Internet (Extended Overview) - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of eRisk 2021: Early Risk Prediction on the Internet - Javier Parapar; Patricia Martín-Rodilla; David E. Losada; Fabio Crestani (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Overview of the ImageCLEFmed 2021 Concept & Caption Prediction Task - Obioma Pelka; Asma Ben Abacha; Alba Garcia Seco de Herrera; Janadhip Jacutprakart; Christoph M. Friedrich; Henning Müller (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Encoding Text Information By Pre-trained Model For Authorship Verification - Zeyang Peng; Leilei Kong; Zhijie Zhang; Zhongyuan Han; Xu Sun (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of SnakeCLEF 2021: Automatic Snake Species Identification with Country-Level Focus - Lukás Picek; Andrew Durso; Isabelle Bolon; Rafael Luis Ruiz De Castaneda (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Feature Similarity-based Regression Models for Authorship Verification - Marina Pinzhakova; Tom Yagel; Jakov Rabinovits (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Comparing Transformer-based NER approaches for analysing textual medical diagnoses - Marco Polignano; Marco de Gemmis; Giovanni Semeraro (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLytics at CheckThat! 2021: Multi-class fake news detection of news articles and domain identification with RoBERTa - a baseline model - Albert Pritzkau (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLytics at CheckThat! 2021: Detecting Previously Fact-Checked Claims by Measuring Semantic Similarity - Albert Pritzkau (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLytics at CheckThat! 2021: Check-Worthiness Estimation as a Regression Problem on Transformers - Albert Pritzkau (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Phonetic Detection for Hate Speech Spreaders on Twitter - Edwin Puertas; Juan Carlos Martínez Santos (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

STFT Transformers for Bird Song Recognition - Jean-Francois Puget (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Multi-Task Learning Model for Multidimensional Relevance Assessment - Divi Galih Prasetyo Putri; Marco Viviani; Gabriella Pasi (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

PUC Chile team at TBT Task: Diagnosis of Tuberculosis Type using segmented CT scans - José Miguel Quintana; Daniel Florea; Ria Deane; Denis Parra; Pablo Pino; Pablo Messina; Hans Löbel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Neural Text Ranking Approach for Automatic MeSH Indexing - Alastair R. Rae; James G. Mork; Dina Demner-Fushman (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A Search Engine System for Touché Argument Retrieval task to answer Controversial Questions - Edoardo Raimondi; Marco Alessio; Nicola Levorato (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter Task at PAN 2021 - Francisco Rangel; Gretel Liz De la Peña Sarracén; Berta Chulvi; Elisabetta Fersini; Paolo Rosso (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TU_DBS in the ARQMath Lab 2021, CLEF - Anja Reusch; Maik Thiele; Wolfgang Lehner (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

COLE and LYS at BioASQ MESINESP Task: large scale multilabel text categorization with sparse and dense indices - Francisco J. Ribadas-Pena; Shuyuan Cao; Elmurod Kuriyozov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Hate Speech Detection on Twitter - Carolina Martín del Campo Rodríguez; Grigori Sidorov; Ildar Z. Batyrshin (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Ranked List Fusion and Re-ranking with Pre-trained Transformers for ARQMath Lab - Shaurya Rohatgi; Jian Wu; C. Lee Giles (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Team Skeletor at Touché 2021: Argument Retrieval and Visualization for Controversial Questions - Kevin Ros; Carl Edwards; Heng Ji; Chengxiang Zhai (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

LASIGE-BioTM at MESINESP2: entity linking with semantic similarity and extreme multi-label classification on Spanish biomedical documents - Pedro Ruas; Vitor D. T. Andrade; Francisco M. Couto (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Towards the Evaluation of Information Retrieval Systems on Evolving Datasets with Pivot Systems - Gabriela Nicole González Sáez; Philippe Mulhem; Lorraine Goeuriot (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Team Sigmoid at CheckThat!2021 Task 3a: Multiclass fake news detection with Machine Learning - Abdullah Al Mamun Sardar; Shahalu Akter Salma; Md. Sanzidul Islam; Md. Arid Hasan; Touhid Bhuiyan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NLM at BioASQ Synergy 2021: Deep Learning-based Methods for Biomedical Semantic Question Answering about COVID-19 - Mourad Sarrouti; Deepak Gupta; Asma Ben Abacha; Dina Demner-Fushman (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of LiLAS 2021 - Living Labs for Academic Search (Extended Overview) - Philipp Schaer; Timo Breuer; Leyla Jael Castro; Benjamin Wolff; Johann Schaible; Narges Tavakolpoursaleh (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of LiLAS 2021 - Living Labs for Academic Search - Philipp Schaer; Timo Breuer; Leyla Jael Castro; Benjamin Wolff; Johann Schaible; Narges Tavakolpoursaleh (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

PUC Chile team at VQA-Med 2021: approaching VQA as a classification task via fine-tuning a pretrained CNN - Ricardo Schilling; Pablo Messina; Denis Parra; Hans Löbel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Unified and Multilingual Author Profiling for Detecting Haters - Ipek Baris Schlicht; Angel Felipe Magnossão de Paula (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

UPV at CheckThat! 2021: Mitigating Cultural Differences for Identifying Multilingual Check-worthy Claims - Ipek Baris Schlicht; Angel Felipe Magnossão de Paula; Paolo Rosso (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Learning to Monitor Birdcalls From Weakly-Labeled Focused Recordings - Jan Schlüter (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

PUC Chile team at Concept Detection: K Nearest Neighbors with Perceptual Similarity - Gregory Schuit; Vicente Castro; Pablo Pino; Denis Parra; Hans Lobel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Contrastive Representation Learning for Natural World Imagery: Habitat prediction for 30, 000 species - Sachith Seneviratne (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

GPLSI team at CheckThat! 2021: Fine-tuning BETO and RoBERTa - Robiert Sepúlveda-Torres; Estela Saquete (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the CLEF-2021 CheckThat! Lab Task 1 on Check-Worthiness Estimation in Tweets and Political Debates - Shaden Shaar; Maram Hasanain; Bayan Hamdan; Zien Sheikh Ali; Fatima Haouari; Alex Nikolov; Mücahid Kutlu; Yavuz Selim Kartal; Firoj Alam; Giovanni Da San Martino; Alberto Barrón-Cedeño; Rubén Míguez; et al. (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the CLEF-2021 CheckThat! Lab Task 2 on Detecting Previously Fact-Checked Claims in Tweets and Political Debates - Shaden Shaar; Fatima Haouari; Watheq Mansour; Maram Hasanain; Nikolay Babulkov; Firoj Alam; Giovanni Da San Martino; Tamer Elsayed; Preslav Nakov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the CLEF-2021 CheckThat! Lab: Task 3 on Fake News Detection - Gautam Kishore Shahi; Julia Maria Struß; Thomas Mandl (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Thor at Touché 2021: Argument Retrieval for Comparative Questions - Ekaterina Shirshakova; Ahmad Wattar (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

BirdCLEF 2021: building a birdcall segmentation model based on weak labels - Maxim Shugaev; Naoya Tanahashi; Philip Dhingra; Urvish Patel (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Detection of hate speech spreaders using convolutional neural networks - Marco Siino; Elisa Di Nuovo; Ilenia Tinnirello; Marco La Cascia (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Writing Style Change Detection on Multi-Author Documents - Rhia Singh; Janith Weerasinghe; Rachel Greenstadt (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

SSN MLRG at VQA-MED 2021: An Approach for VQA to Solve Abnormality Related Queries using Improved Datasets - Noor Mohamed Sheerin Sitara; Kavitha Srinivasan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

BeaSku at CheckThat! 2021: Fine-Tuning Sentence BERT with Triplet Loss and Limited Data - Beata Skuczynska; Shaden Shaar; Jennifer Spenader; Preslav Nakov (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Skill Extraction for Domain-Specific Text Retrieval in a Job-Matching Platform - Ellery Smith; Andreas Weiler; Martin Braschler (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

BlackOps at CheckThat! 2021: User Profiles Analyze of Intelligent Detection on Fake Tweets Notebook for PAN - S. M. Sohan; Sharun Akter Khushbu; Md. Sanzidul Islam; Md. Arid Hasan (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Automatic Coral Reef Annotation, Localization and Pixel-wise Parsing Using Mask R-CNN - Lukás Soukup (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Transfer Learning for Automated Responses to the BDI Questionnaire - Christoforos Spartalis; George Drosatos; Avi Arampatzis (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Multi-label Style Change Detection by Solving a Binary Classification Problem - Eivind Strøm (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A multi-BERT hybrid system for Named Entity Recognition in Spanish radiology reports - Víctor Suárez-Paniagua; Hang Dong; Arlene Casey (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the CLEF eHealth Evaluation Lab 2021 - Hanna Suominen; Lorraine Goeuriot; Liadh Kelly; Laura Alonso Alemany; Elias Bassani; Nicola Brew-Sam; Viviana Cotik; Darío Filippo; Gabriela González Sáez; Franco Luque; Philippe Mulhem; Gabriella Pasi; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

PyTerrier-based Research Data Recommendations for Scientific Articles in the Social Sciences - Narges Tavakolpoursaleh; Johann Schaible (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Multi-level stacked ensemble with sparse and dense features for hate speech detection on Twitter - Darko Tosev; Sonja Gievska (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Ad-hoc Retrieval of scientific Documents on the LIVIVO Search Portal - Anh Huy Matthias Tran; Andreas Kruff; Joshua Thos; Constantin Krah; Michelle Reiners; Fabian Ax; Saskia Brech; Sascha Gharib; Verena Pawlas (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Classifier for fake news detection and Topical Domain of News Articles - William Kana Tsoplefack (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Kdelab at ImageCLEF 2021: Medical Caption Prediction with Effective Data Pre-processing and Deep Learning - Riku Tsuneda; Tetsuya Asakawa; Masaki Aono (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Linguistic Uncertainty in Clinical NLP: A Taxonomy, Dataset and Approach - Mark Turner; Julia Ive; Sumithra Velupillai (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings, 2021)

Siamese Bert for Authorship Verification - Jacob Tyo; Bhuwan Dhingra; Zachary C. Lipton (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Qword at CheckThat! 2021: An Extreme Gradient Boosting Approach for Multiclass Fake News Detection - Rudra Sarker Utsha; Mumenunnessa Keya; Md. Arid Hasan; Md. Sanzidul Islam (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Detecting Hate Speech Spreaders on Twitter using LSTM and BERT in English and Spanish - Moshe Uzan; Yaakov HaCohen-Kerner (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Profiling Hate Speech Spreaders on Twitter: SVM vs. Bi-LSTM - Inna Vogel; Meghana Meghana (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Improving web user interface element detection using Faster R-CNN - Jirí Vyskocil; Lukás Picek (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

ImageSem Group at ImageCLEFmed Caption 2021 Task: Exploring the Clinical Significance of the Textual Descriptions Derived from Medical Images - Xuwen Wang; Zhen Guo; Chunyuan Xu; Lianglong Sun; Jiao Li (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Feature Vector Difference based Authorship Verification for Open-World Settings - Janith Weerasinghe; Rhia Singh; Rachel Greenstadt (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Accenture at CheckThat! 2021: Interesting claim identification and ranking with contextually sensitive lexical training data augmentation - Evan M. Williams; Paul Rodrigues; Sieu Tran (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Pixelwise annotation of coral reef substrates - Jessica P. Wright; Ioana-Lia Palosanu; Louis G. Clift; Alba García Seco de Herrera; Jon Chamberlain (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

A RoBERTa-based model on measuring the severity of the signs of depression - Shih-Hung Wu; Zhao-Jun Qiu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Preface - Guglielmo Faggioli; Nicola Ferro; Alexis Joly; Maria Maistro; Florina Piroi (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Yunnan University at VQA-Med 2021: Pretrained BioBERT for Medical Domain Visual Question Answering - Qian Xiao; Xiaobing Zhou; Ya Xiao; Kun Zhao (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Importance of Data and Controllability in Neural Text Simplification - Wei Xu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Learning to rank for Consumer Health Search - Hua Yang; Xiaoming Liu; Binbin Zheng; Guan Yang (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

KU-DMIS at BioASQ 9: Data-centric and model-centric approaches for biomedical question answering - Wonjin Yoon; Jaehyo Yoo; Sumin Seo; Mujeen Sung; Minbyul Jeong; Gangwoo Kim; Jaewoo Kang (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Overview of the Style Change Detection Task at PAN 2021 - Eva Zangerle; Maximilian Mayerl; Martin Potthast; Benno Stein (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

TOBB ETU at CheckThat! 2021: Data Engineering for Detecting Check-Worthy Claims - Muhammed Said Zengin; Yavuz Selim Kartal; Mücahid Kutlu (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Weighted Pseudo Labeling Refinement for Plant Identification - Youshan Zhang; Brian D. Davison (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Style Change Detection Based On Writing Style Similarity - Zhijie Zhang; Zhongyuan Han; Leilei Kong; Xiaogang Miao; Zeyang Peng; Jieming Zeng; Haojie Cao; Jinxi Zhang; Ziwei Xiao; Xuemei Peng (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

NCU-IISR/AS-GIS: Results of Various Pre-trained Biomedical Language Models and Linear Regression Model in BioASQ Task 9b Phase B - Yu Zhang; Jen-Chieh Han; Richard Tzong-Han Tsai (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Approach Zero and Anserini at the CLEF-2021 ARQMath Track: Applying Substructure Search and BM25 on Operator Tree Path Tokens - Wei Zhong; Xinyu Zhang; Ji Xin; Richard Zanibbi; Jimmy Lin (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Fight for 4230 at CheckThat! 2021: Domain-Specific Preprocessing and Pretrained Model for Ranking Claims by Check-Worthiness - Xinrui Zhou; Bohuai Wu; Pascale Fung (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

ViPTT-Net: Video pretraining of spatio-temporal model for tuberculosis type classification from chest CT scans - Hasib Zunair; Aimon Rahman; Nabeel Mohammed (Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, 2021)

Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings - K. Selçuk Candan; Bogdan Ionescu; Lorraine Goeuriot; Birger Larsen; Henning Müller; Alexis Joly; Maria Maistro; Florina Piroi; Guglielmo Faggioli; Nicola Ferro (Springer, 2021)

Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021 - Guglielmo Faggioli; Nicola Ferro; Alexis Joly; Maria Maistro; Florina Piroi (CEUR-WS.org, 2021)

Revealing Lung Affections from CTs. A Comparative Analysis of Various Deep Learning Approaches for Dealing with Volumetric Data - Radu Miron; Cosmin Moisii; Mihaela Breaban (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the VQA-Med Task at ImageCLEF 2020: Visual Question Answering and Generation in the Medical Domain - Asma Ben Abacha; Vivek V. Datla; Sadid A. Hasan; Dina Demner-Fushman; Henning Müller (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Automatic Approach For Lifelog Moments Retrieval using Transfer Learning and Rule-based Matching - Fatma Ben Abdallah; Ghada Feki; Ons Saadallah; Amine Jarraya; Chokri Ben Amar (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

An Open-Domain Web Search Engine for Answering Comparative Questions - Tinsaye Abye; Tilmann Sager; Anna Juliane Triebel (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Using Surface and Semantic Features for Detecting Early Signs of Self-Harm in Social Media Postings - Linda Achilles; Max Kisselew; Johannes Schäfer; Ralph Kölle (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

NLP-UNED at eRisk 2020: Self-harm Early Risk Detection with Sentiment Analysis and Linguistic Features - Elena Campillo Ageitos; Juan Martínez-Romo; Lourdes Araujo (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

KU-CST at the Profiling Fake News spreaders Shared Task - Manex Agirrezabal (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Transfer Learning for Biomedical Question Answering - Arda Akdemir; Tetsuo Shibuya (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Exploring Argument Retrieval with Transformers - Christopher Akiki; Martin Potthast (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

The Inception Team at VQA-Med 2020: Pretrained VGG with Data Augmentation for Medical VQA and VQG - Aisha Al-Sadi; Hana' Al-Theiabat; Mahmoud Al-Ayyoub (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

QMUL-SDS at CheckThat! 2020 Determining COVID-19 Tweet Check-Worthiness Using an Enhanced CT-BERT with Numeric Expressions - Rabab Alkhalifa; Theodore Yoong; Elena Kochkina; Arkaitz Zubiaga; Maria Liakata (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ICD-10 Coding based on Semantic Distance: LSI_UNED at CLEF eHealth 2020 Task 1 - Mario Almagro; Raquel Martínez-Unanue; Víctor Fresno; Soto Montalvo; Hegler Tissot (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

File Forgery Detection Using a Weighted Rule-Based System - João Rafael Almeida; Olga Fajarda; José Luís Oliveira (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

BIT.UA at BioASQ 8: Lightweight Neural Document Ranking with Zero-shot Snippet Retrieval - Tiago Almeida; Sérgio Matos (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

A Deep Learning Model to Predict Gender, Age and Occupation of the Celebrities based on Tweets Followers - Roobaea Alroobaea; Ahmed H. Almulihi; Fahd S. Alharithi; Seifeddine Mechti; Moez Krichen; Lamia Hadrich Belguith (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

INAOE-CIMAT at eRisk 2020: Detecting Signs of Self-Harm using Sub-Emotions and Words - Mario Ezra Aragón; Adrián Pastor López-Monroy; Manuel Montes-y-Gómez (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Siamese Network applied to Authorship Verification - Emir Araujo-Pino; Helena Gómez-Adorno; Gibran Fuentes Pineda (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

The Effects of Colour Enhancement and IoU Optimisation on Object Detection and Segmentation of Coral Reef Structures - Marina Arendt; Johannes Rückert; Raphael Brüngel; Christopher Brumann; Christoph M. Friedrich (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ImageCLEF 2020: Image Caption Prediction using Multilabel Convolutional Neural Network - Sarada Devi Arul; Kavitha Srinivasan (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ImageCLEF 2020: Deep Learning for Tuberculosis in Chest CT Image Analysis based on multi-axis projections - Tetsuya Asakawa; Masaki Aono (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Xception Based Method for Bird Sound Recognition of BirdCLEF 2020 - Jisheng Bai; Chen Chen; Jianfeng Chen (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fake News Spreader Detection using Neural Tweet Aggregation - Oleg Bakhteev; Aleksandr Ogaltsov; Petr Ostroukhov (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Deep Learning based TB Severity Prediction - Ujjwel Balwal; Srinivasa Arun Yeragudipati; Bhuvana Jayaraman; Mirnalinee Thanga Nadar Thanga Thai (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of CheckThat! 2020: Automatic Identification and Verification of Claims in Social Media - Alberto Barrón-Cedeño; Tamer Elsayed; Preslav Nakov; Giovanni Da San Martino; Maram Hasanain; Reem Suwaileh; Fatima Haouari; Nikolay Babulkov; Bayan Hamdan; Alex Nikolov; Shaden Shaar; Zien Sheikh Ali (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Automatic Detection of Fake News Spreaders Using BERT - Arup Baruah; Kaushik Amar Das; Ferdous A. Barbhuiya; Kuntal Dey (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Protest Event Detection: When Task-Specific Models Outperform an Event-Driven Method - Angelo Basile; Tommaso Caselli (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Detecting Fake News Spreaders with Behavioural, Lexical and Psycholinguistic Features - Héctor Ricardo Murrieta Bello; Lukas Heilmann; Esben Ronan (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of PAN 2020: Authorship Verification, Celebrity Profiling, Profiling Fake News Spreaders on Twitter, and Style Change Detection - Janek Bevendorff; Bilal Ghanem; Anastasia Giachanou; Mike Kestemont; Enrique Manjavacas; Ilia Markov; Maximilian Mayerl; Martin Potthast; Francisco M. Rangel Pardo; Paolo Rosso; Günther Specht; Efstathios Stamatatos; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

IXA-AAA at CLEF eHealth 2020 CodiEsp. Automatic Classification of Medical Records with Multi-label Classifiers and Similarity Match Coders - Alberto Blanco; Alicia Pérez; Arantza Casillas (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Combination of Image and Location Information for Snake Species Identification using Object Detection and EfficientNets - Louise Bloch; Adrian Boketta; Christopher Keibel; Eric Mense; Alex Michailutschenko; Obioma Pelka; Johannes Rückert; Leon Willemeit; Christoph M. Friedrich (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Deep Bayes Factor Scoring for Authorship Verification - Benedikt T. Boenninghoff; Julian Rupp; Robert M. Nickel; Dorothea Kolossa (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Enhanced Localization and Classification of Coral Reef Structures and Compositions - Kirill Bogomasov; Philipp Grawe; Stefan Conrad (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of Touché 2020: Argument Retrieval - Extended Abstract - Alexander Bondarenko; Maik Fröbe; Meriem Beloucif; Lukas Gienapp; Yamen Ajjour; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Overview of Touché 2020: Argument Retrieval - Alexander Bondarenko; Maik Fröbe; Meriem Beloucif; Lukas Gienapp; Yamen Ajjour; Alexander Panchenko; Chris Biemann; Benno Stein; Henning Wachsmuth; Martin Potthast; Matthias Hagen (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Robust Named Entity Recognition and Linking on Historical Multilingual Documents - Emanuela Boros; Elvys Linhares Pontes; Luis Adrián Cabrera-Diego; Ahmed Hamdi; José G. Moreno; Nicolas Sidère; Antoine Doucet (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Team Buster.ai at CheckThat! 2020 Insights and Recommendations to Improve Fact-Checking - Mostafa Bouziane; Hugo Perrin; Aurélien Cluzeau; Julien Mardas; Amine Sadeq (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

An Ensemble Model Using N-grams and Statistical Features to Identify Fake News Spreaders on Twitter - Jakab Buda; Flora Bolonyai (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Creating an Argument Search Engine for Online Debates - Maximilian Bundesmann; Lukas Christ; Matthias Richter (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fake News Spreaders Profiling Through Behavioural Analysis - Matteo Cardaioli; Stefano Cecconello; Mauro Conti; Luca Pajola; Federico Turrin (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Priberam at MESINESP Multi-label Classification of Medical Texts Task - Rúben Cardoso; Zita Marinho; Afonso Mendes; Sebastião Miranda (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Mixed Style Feature Representation and B-maximal Clustering for Style Change Detection - Daniel Castro-Castro; Carlos Alberto Rodríguez-Lozada; Rafael Muñoz (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the ImageCLEFcoral 2020 Task: Automated Coral Reef Image Annotation - Jon Chamberlain; Antonio Campello; Jessica P. Wright; Louis G. Clift; Adrian F. Clark; Alba García Seco de Herrera (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Chejiao at ImageCLEFmed Tuberculosis 2020: CT Report Generation Based on Transfer learning - Jiao Che; Haiyan Ding; Xiaobing Zhou (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Check_square at CheckThat! 2020 Claim Detection in Social Media via Fusion of Transformer and Syntactic Features - Gullal S. Cheema; Sherzod Hakimov; Ralph Ewerth (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Retrieving Comparative Arguments using Deep Pre-trained Language Models and NLU - Viktoria Chekalina; Alexander Panchenko (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

HCP-MIC at VQA-Med 2020: Effective Visual Representation for Medical Visual Question Answering - Guanqi Chen; Haifan Gong; Guanbin Li (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Herbarium-Field Triplet Network for Cross-domain Plant Identification. NEUON Submission to LifeCLEF 2020 Plant - Sophia Chulif; Yang Loong Chang (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Using Triplet Loss for Bird Species Recognition on BirdCLEF 2020 - Thailsson Clementino; Juan Colonna (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

UAIC2020: Lung Analysis for Tuberculosis Detection - Lucia Georgiana Coca; Alexandra Hanganu; Ciprian-Gabriel Cusmuliuc; Adrian Iftene (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Named Entity Recognition in Chemical Patents using Ensemble of Contextual Language Models - Jenny Copara; Nona Naderi; Julien Knafou; Patrick Ruch; Douglas Teodoro (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

IAM at CLEF eHealth 2020: Concept Annotation in Spanish Electronic Health Records - Sébastien Cossin; Vianney Jouhet (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fraunhofer AICOS at CLEF eHealth 2020 Task 1: Clinical Code Extraction From Textual Data Using Fine-Tuned BERT Models - João Costa; Inês Lopes; André V. Carreiro; David Ribeiro; Carlos Soares (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

UAICS at CheckThat! 2020 Fact-checking Claim Prioritization - Ciprian-Gabriel Cusmuliuc; Lucia Georgiana Coca; Adrian Iftene (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

An Analysis of Variable-Size Vector Based Approach for Formula Searching - Pankaj Dadure; Partha Pakray; Sivaji Bandyopadhyay (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

VinAI at ChEMU 2020: An Accurate System for Named Entity Recognition in Chemical Reactions from Patents - Mai Hoang Dao; Dat Quoc Nguyen (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Ensemble of ELECTRA for Profiling Fake News Spreaders - Kaushik Amar Das; Arup Baruah; Ferdous Ahmed Barbhuiya; Kuntal Dey (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Hybrid Statistical and Attentive Deep Neural Approach for Named Entity Recognition in Historical Newspapers - Ghaith Dekhili; Fatiha Sadat (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of LifeCLEF Location-based Species Prediction Task 2020 (GeoLifeCLEF) - Benjamin Deneu; Titouan Lorieul; Elijah Cole; Maximilien Servajean; Christophe Botella; Pierre Bonnet; Alexis Joly (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Participation of LIRMM / Inria to the GeoLifeCLEF 2020 Challenge - Benjamin Deneu; Maximilien Servajean; Pierre Bonnet; François Munoz; Alexis Joly (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

The Curious Case of Session Identification - Florian Dietz (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

BOUN-REX at CLEF-2020 ChEMU Task 2: Evaluating Pretrained Transformers for Event Extraction - Hilal Dönmez; Abdullatif Köksal; Elif Özkirimli; Arzucan Özgür (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

RMIT at PAN-CLEF 2020: Profiling Fake News Spreaders on Twitter - Xinhuan Duan; Elham Naghizade; Damiano Spina; Xiuzhen Zhang (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Ranking Arguments by Combining Claim Similarity and Argument Quality Dimensions - Lorik Dumani; Ralf Schenkel (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

SberQuAD - Russian Reading Comprehension Dataset: Description and Analysis - Pavel Efimov; Andrey Chertok; Leonid Boytsov; Pavel Braslavski (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Overview of CLEF HIPE 2020: Named Entity Recognition and Linking on Historical Newspapers - Maud Ehrmann; Matteo Romanello; Alex Flückiger; Simon Clematide (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Extended Overview of CLEF HIPE 2020: Named Entity Processing on Historical Newspapers - Maud Ehrmann; Matteo Romanello; Alex Flückiger; Simon Clematide (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Argument Retrieval Using Deep Neural Ranking Models - Saeed Entezari; Michael Völske (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

SehMIC: Semi-hierarchical Multi-label ICD Code Classification - Sedigheh Eslami; Péter Adorján; Christoph Meinel (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Analyzing User Profiles for Detection of Fake News Spreaders on Twitter - María S. Espinosa; Roberto Centeno; Álvaro Rodrigo (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Profiling Fake News Spreaders using Character and Words N-grams - Daniel Yacob Espinosa; Helena Gómez-Adorno; Grigori Sidorov (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Approaches to the Profiling Fake News Spreaders on Twitter Task in English and Spanish - Jacobo López Fernández; Juan Antonio López Ramírez (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

s-AWARE: Supervised Measure-Based Methods for Crowd-Assessors Combination - Marco Ferrante; Nicola Ferro; Luca Piazzon (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Profiling Fake News Spreaders: Stylometry, Personality, Emotions and Embeddings - Elisabetta Fersini; Justin Armanini; Michael D'Intorni (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the 2020 ImageCLEFdrawnUI Task: Detection and Recognition of Hand Drawn Website UIs - Dimitri Fichou; Raul Berari; Paul Brie; Mihai Dogariu; Liviu-Daniel Stefan; Mihai Gabriel Constantin; Bogdan Ionescu (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Authorship Verification with Prediction by Partial Matching and Context-free Grammar - Lukasz Gagala (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

FLE at CLEF eHealth 2020: Text Mining and Semantic Knowledge for Automated Clinical Encoding - Nuria García-Santa; Kendrick Cetina (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Experiments from LIMSI at the French Named Entity Recognition Coarse-grained Task - Sahar Ghannay; Cyril Grouin; Thomas Lavergne (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

LSACoNet: A Combination of Lexical and Conceptual Features for Analysis of Fake News Spreaders on Twitter - Hamed Babaei Giglou; Jafar Razmara; Mostafa Rahgouy; Mahsa Sanaei (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of LifeCLEF Plant Identification task 2020 - Hervé Goëau; Pierre Bonnet; Alexis Joly (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the CLEF eHealth 2020 Task 2: Consumer Health Search with Ad Hoc and Spoken Queries - Lorraine Goeuriot; Hanna Suominen; Liadh Kelly; Zhengyang Liu; Gabriella Pasi; Gabriela González Sáez; Marco Viviani; Chenchen Xu (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the CLEF eHealth Evaluation Lab 2020 - Lorraine Goeuriot; Hanna Suominen; Liadh Kelly; Antonio Miranda-Escalada; Martin Krallinger; Zhengyang Liu; Gabriella Pasi; Gabriela González Sáez; Marco Viviani; Chenchen Xu (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Automatic Coral Detection using Neural Networks - Ivan Gruber; Jakub Straka (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

HTML Atomic UI Elements Extraction from Hand-Drawn Website Images using Mask-RCNN and novel Multi-Pass Inference Technique - Prasang Gupta; Swayambodha Mohapatra (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Cross-Domain Authorship Verification Based on Topic Agnostic Features - Oren Halvani; Lukas Graner; Roey Regev (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

NCU-IISR: Using a Pre-trained Language Model and Logistic Regression Model for BioASQ Task 8b Phase B - Jen-Chieh Han; Richard Tzong-Han Tsai (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fact Check-Worthiness Detection with Contrastive Ranking - Casper Hansen; Christian Hansen; Jakob Grue Simonsen; Christina Lioma (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

bigIR at CheckThat! 2020: Multilingual BERT for Ranking Arabic Tweets by Check-worthiness - Maram Hasanain; Tamer Elsayed (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of CheckThat! 2020i Arabic: Automatic Identification and Verification of Claims in Social Media - Maram Hasanain; Fatima Haouari; Reem Suwaileh; Zien Sheikh Ali; Bayan Hamdan; Tamer Elsayed; Alberto Barrón-Cedeño; Giovanni Da San Martino; Preslav Nakov (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fake News Spreader Identification in Twitter using Ensemble Modeling. Notebook for PAN at CLEF 2020 - Ahmad Hashemi; Mohammad Reza Zarei; Mohammad Reza Moosavi; Mohammad Taheri (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of ChEMU 2020: Named Entity Recognition and Event Extraction of Chemical Reactions from Patents - Jiayuan He; Dat Quoc Nguyen; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Zubair Afzal; Zenan Zhai; Biaoyan Fang; Hiyori Yoshikawa; Ameer Albahem; Lawrence Cavedon; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

An Extended Overview of the CLEF 2020 ChEMU Lab: Information Extraction of Chemical Reactions from Patents - Jiayuan He; Dat Quoc Nguyen; Saber A. Akhondi; Christian Druckenbrodt; Camilo Thorne; Ralph Hoessel; Zubair Afzal; Zenan Zhai; Biaoyan Fang; Hiyori Yoshikawa; Ameer Albahem; Jingqi Wang; et al. (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Essex at ImageCLEFcaption 2020 Task - Alba García Seco de Herrera; Francisco Parrilla Andrade; Luke Bentley; Arely Aceves Compean (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

A Multi-Aspect Classification Ensemble Approach for Profiling Fake News Spreaders on Twitter - Clemens Hörtenhuemer; Eva Zangerle (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Detection of Early Sign of Self-harm on Reddit using Multi-level Machine - Hojjat Bagherzadeh Hosseinabad; Ehsan Fazl Ersi; Abedin Vahedian (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Development of a Search Engine to Answer Comparative Queries - Johannes Huck (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

DamascusTeam at CheckThat! 2020: Check Worthiness on Twitter with Hybrid CNN and RNN Models - Ahmad Hussein; Abdulkarim Hussein; Nada Ghneim; Ammar Joukhadar (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

MEDIA team: CLEF-2020 eHealth Task 1: Multilingual Information Extraction - CodiEsp - Iker de la Iglesia; Mikel Martínez-Puente; Alex Platas; Iria San Miguel; Aitziber Atutxa; Koldo Gojenola (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

UniNE at PAN-CLEF 2020: Author Verification - Catherine Ikae (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

UniNE at PAN-CLEF 2020: Profiling Fake News Spreaders on Twitter - Catherine Ikae; Jacques Savoy (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of the ImageCLEF 2020: Multimedia Retrieval in Medical, Lifelogging, Nature, and Internet Applications - Bogdan Ionescu; Henning Müller; Renaud Péteri; Asma Ben Abacha; Vivek V. Datla; Sadid A. Hasan; Dina Demner-Fushman; Serge Kozlovski; Vitali Liauchuk; Yashin Dicente Cid; Vassili Kovalev; Obioma Pelka; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Style Change Detection Using BERT - Aarish Iyer; Soroush Vosoughi (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Transferability of Natural Language Inference to Biomedical Question Answering - Minbyul Jeong; Mujeen Sung; Gangwoo Kim; Donghyeon Kim; Wonjin Yoon; Jaehyo Yoo; Jaewoo Kang (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of LifeCLEF 2020: A System-Oriented Evaluation of Automated Species Identification and Species Distribution Prediction - Alexis Joly; Hervé Goëau; Stefan Kahl; Benjamin Deneu; Maximilien Servajean; Elijah Cole; Lukás Picek; Rafael Luis Ruiz De Castañeda; Isabelle Bolon; Andrew Durso; Titouan Lorieul; Christophe Botella; et al. (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

bumjun_jung at VQA-Med 2020: VQA Model Based on Feature Extraction and Multi-modal Feature Fusion - Bumjun Jung; Lin Gu; Tatsuya Harada (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Transformers in Semantic Indexing of Clinical Codes - Rishivardhan K; Kayalvizhi S; D. Thenmozhi; Sachin Krishan; Chandrabose Aravindan (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of BirdCLEF 2020: Bird Sound Recognition in Complex Acoustic Environments - Stefan Kahl; Mary Clapp; W. Alexander Hopping; Hervé Goëau; Hervé Glotin; Robert Planqué; Willem-Pier Vellinga; Alexis Joly (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

A Competitive Deep Neural Network Approach for the ImageCLEFmed Caption 2020 Task - Marimuthu Kalimuthu; Fabrizio Nunnari; Daniel Sonntag (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

AUEB NLP Group at ImageCLEFmed Caption 2020 - Basil Karatzas; John Pavlopoulos; Vasiliki Kougia; Ion Androutsopoulos (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

TOBB ETU at CheckThat! 2020: Prioritizing English and Arabic Claims Based on Check-Worthiness - Yavuz Selim Kartal; Mücahid Kutlu (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Transformer-Based Open Domain Biomedical Question Answering at BioASQ8 Challenge - Ashot Kazaryan; Uladzislau Sazanovich; Vladislav Belyaev (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Tuberculosis CT Image Analysis Using Image Features Extracted by 3D Autoencoder - Siarhei Kazlouski (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Overview of the Cross-Domain Authorship Verification Task at PAN 2020 - Mike Kestemont; Enrique Manjavacas; Ilia Markov; Janek Bevendorff; Matti Wiegmann; Efstathios Stamatatos; Martin Potthast; Benno Stein (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Higher Criticism as an Unsupervised Authorship Discriminator - Alon Kipnis (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Multilingual Detection of Fake News Spreaders via Sparse Matrix Factorization - Boshko Koloski; Senja Pollak; Blaz Skrlj (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Know your Neighbors: Efficient Author Profiling via Follower Tweets - Boshko Koloski; Senja Pollak; Blaz Skrlj (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Unsupervised Pre-training for Biomedical Question Answering - Vaishnavi Kommaraju; Karthick Gunasekaran; Kun Li; Trapit Bansal; Andrew McCallum; Ivana Williams; Ana-Maria Istrate (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Twitter User Profiling: Bot and Gender Identification - Notebook for PAN at CLEF 2019 - Dijana Kosmajac; Vlado Keselj (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Medical Image Tagging by Deep Learning and Retrieval - Vasiliki Kougia; John Pavlopoulos; Ion Androutsopoulos (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Overview of ImageCLEFtuberculosis 2020 Automatic CT-based Report Generation - Serge Kozlovski; Vitali Liauchuk; Yashin Dicente Cid; Aleh Tarasau; Vassili Kovalev; Henning Müller (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Plant Species Identification Using Transfer Learning - PlantCLEF 2020 - Nanda H. Krishna; Rakesh M; Ram Kaushik R (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Impact of Pretrained Networks For Snake Species Classification - Moorthy Gokula Krishnan (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

DeLFT and Entity-fishing: Tools for CLEF HIPE 2020 Shared Task - Tanti Kristanti; Laurent Romary (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Fusing Stylistic Features with Deep-learning Methods for Profiling Fake News Spreader - Roberto Labadie; Daniel Castro-Castro; Reynier Ortega Bueno (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Named Entity Disambiguation and Linking Historic Newspaper OCR with BERT - Kai Labusch; Clemens Neudecker (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Statistical Graph Matching for Indexing Spanish Biomedical Documents - Alicia Lara-Clares; Ana García-Serrano (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Multi-Label and Cross-Modal Based Concept Detection in Biomedical Images by MORGAN_CS at ImageCLEF2020 - Oyebisi Layode; Md Mahmudur Rahman (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Organiser Team at ImageCLEFlifelog 2020: A Baseline Approach for Moment Retrieval and Athlete Performance Prediction using Lifelog Data - Tu-Khiem Le; Van-Tu Ninh; Liting Zhou; Minh-Huy Nguyen-Ngoc; Huu-Duc Trinh; Nguyen-Hien Tran; Luca Piras; Michael Riegler; Pål Halvorsen; Mathias Lux; Minh-Triet Tran; Graham Healy; et al. (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

SZTAKI @ ImageCLEFmed 2020 Tuberculosis Task - Bence Lestyan; András A. Benczúr; Bálint Daróczy (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

AIML at VQA-Med 2020: Knowledge Inference via a Skeleton-based Sentence Mapping Approach for Medical Domain Visual Question Answering - Zhibin Liao; Qi Wu; Chunhua Shen; Anton van den Hengel; Johan Verjans (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Profiling Fake News Spreaders on Twitter based on TFIDF Features and Morphological Process. Notebook for PAN at CLEF 2020 - Mohamed Lichouri; Mourad Abbas; Besma Benaziz (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Shengyan at VQA-Med 2020: An Encoder-Decoder Model for Medical Domain Visual Question Answering Task - Shengyan Liu; Haiyan Ding; Xiaobing Zhou (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ICB-UMA at CLEF e-Health 2020 Task 1: Automatic ICD-10 coding in Spanish with BERT - Guillermo López-García; José M. Jerez; Francisco J. Veredas (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Profiling Fake News Spreaders on Twitter - Álvaro López; Pasqual Martí (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of eRisk 2020: Early Risk Prediction on the Internet - David E. Losada; Fabio Crestani; Javier Parapar (Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings, 2020)

Overview of eRisk at CLEF 2020: Early Risk Prediction on the Internet (Extended Overview) - David E. Losada; Fabio Crestani; Javier Parapar (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Extraction of Reactions from Patents using Grammars - Daniel M. Lowe; John Mayfield (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ImageCLEF2020: Laterality-Reduction Three-Dimensional CBAM-Resnet with Balanced Sampler for Multi-Binary Classification of Tuberculosis and CT Auto Reports - Xing Lu; Eric Y. Chang; Zhaohui Liu; Chun-Nan Hsu; Jiang Du; Amilcare Gentili (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Hybrid First-stage Retrieval Models for Biomedical Literature - Ji Ma; Ivan Korotkov; Keith B. Hall; Ryan T. McDonald (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

USDB at eRisk 2020: Deep Learning Models to Measure the Severity of the Signs of Depression using Reddit Posts - Amina Madani; Fatima Boumahdi; Anfel Boukenaoui; Mohamed Chaouki Kritli; Hamza Hentabli (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

NLPatVCU CLEF 2020 ChEMU Shared Task System Description - Darshini Mahendran; Gabrielle Gurdin; Nastassja Lewinski; Christina Tang; Bridget T. McInnes (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Leverage the Predictive Power Score of Lifelog Data's Attributes to Predict the Expected Athlete Performance - Anh-Vu Mai-Nguyen; Van-Luon Tran; Minh-Son Dao; Koji Zettsu (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Detecting Fake News Spreaders on Twitter Using Universal Sentence Encoder - Soumayan Bandhu Majumder; Dipankar Das (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

CLRG ChemNER: A Chemical Named Entity Recognizer @ ChEMU CLEF 2020 - C. S. Malarkodi; Pattabhi Rk Rao; Sobha Lalitha Devi (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Profiling Fake News spreaders through Stylometry and Lexical Features. UniOR NLP @PAN2020 - Raffaele Manna; Antonio Pascucci; Johanna Monti (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

DPRL Systems in the CLEF 2020 ARQMath Lab - Behrooz Mansouri; Douglas W. Oard; Richard Zanibbi (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Early Risk Detection of Self-Harm and Depression Severity using BERT-based Transformers - Rodrigo Martínez-Castaño; Amal Htait; Leif Azzopardi; Yashar Moshfeghi (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

NLP&IR@UNED at CheckThat! 2020: A Preliminary Approach for Check-Worthiness and Claim Retrieval Tasks using Neural Networks and Graphs - Juan R. Martinez-Rico; Lourdes Araujo; Juan Martínez-Romo (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Early Mental Health Risk Assessment through Writing Styles, Topics and Neural Models - Diego Maupomé; Maxime D. Armstrong; Raouf Moncef Belbahar; Josselin Alezot; Rhon Balassiano; Marc Queudot; Sébastien Mosser; Marie-Jean Meurs (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

The University of Sheffield at CheckThat! 2020: Claim Identification and Verification on Twitter - Thomas M. McDonald; Ziqing Dong; Yingji Zhang; Rebekah Hampson; James Young; Qianyu Cao; Jochen L. Leidner; Mark Stevenson (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Overview of Automatic Clinical Coding: Annotations, Guidelines, and Solutions for non-English Clinical Cases at CodiEsp Track of CLEF eHealth 2020 - Antonio Miranda-Escalada; Aitor Gonzalez-Agirre; Jordi Armengol-Estapé; Martin Krallinger (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

ImageCLEF 2020: An approach for Visual Question Answering using VGG-LSTM for Different Datasets - Sheerin Sitara Noor Mohamed; Kavitha Srinivasan (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Query Focused Multi-document Summarisation of Biomedical Texts - Diego Mollá; Christopher Jones; Vincent Nguyen (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)

Convolutional Attention Models with Post-Processing Heuristics at CLEF eHealth 2020 - Elias Moons; Marie-Francine Moens (Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020, 2020)