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ORCIDBenjamin Piwowarski
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- affiliation: University Pierre et Marie Curie (UPMC), LIP6, France
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2020 – today
- 2025
[i38]Camille Barboule, Benjamin Piwowarski, Yoan Chabot:
Survey on Question Answering over Visually Rich Documents: Methods, Challenges, and Trends. CoRR abs/2501.02235 (2025)- [i37]Raphaël Mouravieff, Benjamin Piwowarski, Sylvain Lamprier:
Structural Deep Encoding for Table Question Answering. CoRR abs/2503.01457 (2025) - 2024
- [j11]Thibault Formal
, Carlos Lassance, Benjamin Piwowarski, Stéphane Clinchant:
Towards Effective and Efficient Sparse Neural Information Retrieval. ACM Trans. Inf. Syst. 42(5): 116:1-116:46 (2024) - [c91]Raphaël Mouravieff, Benjamin Piwowarski, Sylvain Lamprier:
Learning Relational Decomposition of Queries for Question Answering from Tables. ACL (1) 2024: 10471-10485 - [c90]Mathias Vast, Yuxuan Zong, Basile Van Cooten, Benjamin Piwowarski, Laure Soulier:
Adaptation de Domaine Simple pour la Recherche Parcimonieuse. CORIA 2024 - [c89]Yuxuan Zong, Benjamin Piwowarski:
Structured representation for Information Retrieval. CORIA 2024 - [c88]Folco Bertini Baldassini, Mustafa Shukor, Matthieu Cord, Laure Soulier, Benjamin Piwowarski:
What Makes Multimodal In-Context Learning Work? CVPR Workshops 2024: 1539-1550 - [c87]Mathias Vast, Yuxuan Zong, Benjamin Piwowarski, Laure Soulier:
Simple Domain Adaptation for Sparse Retrievers. ECIR (3) 2024: 403-412 - [c86]Laura Nguyen, Benjamin Piwowarski, Julio Laborde, Gilles Moyse:
Learning Reading Order via Document Layout with Layout2Pos. TPDL (1) 2024: 3-19 - [c85]Mathias Vast, Basile Van Cooten, Laure Soulier, Benjamin Piwowarski:
Which Neurons Matter in IR? Applying Integrated Gradients-based Methods to Understand Cross-Encoders. ICTIR 2024: 133-143 - [e4]Apostolos Antonacopoulos, Annika Hinze, Benjamin Piwowarski, Mickaël Coustaty, Giorgio Maria Di Nunzio, Francesco Gelati, Nicholas Vanderschantz:
Linking Theory and Practice of Digital Libraries - 28th International Conference on Theory and Practice of Digital Libraries, TPDL 2024, Ljubljana, Slovenia, September 24-27, 2024, Proceedings, Part I. Lecture Notes in Computer Science 15177, Springer 2024, ISBN 978-3-031-72436-7 [contents] - [e3]Apostolos Antonacopoulos, Annika Hinze, Benjamin Piwowarski, Mickaël Coustaty, Giorgio Maria Di Nunzio, Francesco Gelati, Nicholas Vanderschantz:
Linking Theory and Practice of Digital Libraries - 28th International Conference on Theory and Practice of Digital Libraries, TPDL 2024, Ljubljana, Slovenia, September 24-27, 2024, Proceedings, Part II. Lecture Notes in Computer Science 15178, Springer 2024, ISBN 978-3-031-72439-8 [contents] - [i36]Mathias Vast, Yuxuan Zong, Basile Van Cooten, Benjamin Piwowarski, Laure Soulier:
Simple Domain Adaptation for Sparse Retrievers. CoRR abs/2401.11509 (2024) - [i35]Raphaël Mouravieff, Benjamin Piwowarski, Sylvain Lamprier:
Training Table Question Answering via SQL Query Decomposition. CoRR abs/2402.13288 (2024) - [i34]Folco Bertini Baldassini, Mustafa Shukor, Matthieu Cord, Laure Soulier, Benjamin Piwowarski:
What Makes Multimodal In-Context Learning Work? CoRR abs/2404.15736 (2024) - [i33]Mathias Vast, Basile Van Cooten, Laure Soulier, Benjamin Piwowarski:
Which Neurons Matter in IR? Applying Integrated Gradients-based Methods to Understand Cross-Encoders. CoRR abs/2406.19309 (2024) - [i32]João Maria Janeiro, Benjamin Piwowarski, Patrick Gallinari, Loïc Barrault:
MEXMA: Token-level objectives improve sentence representations. CoRR abs/2409.12737 (2024) - [i31]Zineddine Tighidet, Andrea Mogini, Jiali Mei, Benjamin Piwowarski, Patrick Gallinari:
Probing Language Models on Their Knowledge Source. CoRR abs/2410.05817 (2024) - 2023
- [c84]Laura Nguyen, Thomas Scialom, Benjamin Piwowarski, Jacopo Staiano:
LoRaLay: A Multilingual and Multimodal Dataset for Long Range and Layout-Aware Summarization. EACL 2023: 636-651 - [c83]Guglielmo Faggioli, Thibault Formal, Stefano Marchesin, Stéphane Clinchant, Nicola Ferro, Benjamin Piwowarski:
Query Performance Prediction for Neural IR: Are We There Yet? ECIR (1) 2023: 232-248 - [c82]Nam Le Hai, Thomas Gerald, Thibault Formal, Jian-Yun Nie, Benjamin Piwowarski, Laure Soulier:
CoSPLADE: Contextualizing SPLADE for Conversational Information Retrieval. ECIR (1) 2023: 537-552 - [c81]Guglielmo Faggioli, Thibault Formal, Simon Lupart, Stefano Marchesin, Stéphane Clinchant, Nicola Ferro, Benjamin Piwowarski:
Towards Query Performance Prediction for Neural Information Retrieval: Challenges and Opportunities. ICTIR 2023: 51-63 - [c80]Guglielmo Faggioli, Thibault Formal, Stefano Marchesin, Stéphane Clinchant, Nicola Ferro, Benjamin Piwowarski:
On the Limitations of Query Performance Prediction for Neural IR. SEBD 2023: 379-390 - [c79]Yuxuan Zong, Benjamin Piwowarski:
XpmIR: A Modular Library for Learning to Rank and Neural IR Experiments. SIGIR 2023: 3185-3189 - [c78]Yuxuan Zong, Benjamin Piwowarski:
XPMIR: Une bibliothèque modulaire pour l'apprentissage d'ordonnancement et les expériences de RI neuronale. CORIA-TALN 2023: 222-233 - [i30]Nam Le Hai, Thomas Gerald, Thibault Formal, Jian-Yun Nie, Benjamin Piwowarski, Laure Soulier:
CoSPLADE: Contextualizing SPLADE for Conversational Information Retrieval. CoRR abs/2301.04413 (2023) - [i29]Laura Nguyen, Thomas Scialom, Benjamin Piwowarski, Jacopo Staiano:
LoRaLay: A Multilingual and Multimodal Dataset for Long Range and Layout-Aware Summarization. CoRR abs/2301.11312 (2023) - [i28]Guglielmo Faggioli, Thibault Formal, Stefano Marchesin, Stéphane Clinchant, Nicola Ferro, Benjamin Piwowarski:
Query Performance Prediction for Neural IR: Are We There Yet? CoRR abs/2302.09947 (2023) - 2022
- [j10]Agnès Mustar, Sylvain Lamprier, Benjamin Piwowarski:
On the Study of Transformers for Query Suggestion. ACM Trans. Inf. Syst. 40(1): 18:1-18:27 (2022) - [c77]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
A Study of Lexical Matching in Neural Information Retrieval - Abstract⋆. CIRCLE 2022 - [c76]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
Match Your Words! A Study of Lexical Matching in Neural Information Retrieval. ECIR (2) 2022: 120-127 - [c75]Sylvain Lamprier, Thomas Scialom, Antoine Chaffin, Vincent Claveau, Ewa Kijak, Jacopo Staiano, Benjamin Piwowarski:
Generative Cooperative Networks for Natural Language Generation. ICML 2022: 11891-11905 - [c74]Agnès Mustar, Sylvain Lamprier, Benjamin Piwowarski:
IRnator: A Framework for Discovering Users Needs from Sets of Suggestions. ICTIR 2022: 138-143 - [c73]Thibault Formal, Carlos Lassance, Benjamin Piwowarski, Stéphane Clinchant:
From Distillation to Hard Negative Sampling: Making Sparse Neural IR Models More Effective. SIGIR 2022: 2353-2359 - [c72]Antoine Chaffin, Thomas Scialom, Sylvain Lamprier, Jacopo Staiano, Benjamin Piwowarski, Ewa Kijak, Vincent Claveau:
Which Discriminator for Cooperative Text Generation? SIGIR 2022: 2360-2365 - [c71]Antoine Chaffin, Vincent Claveau, Ewa Kijak, Sylvain Lamprier, Benjamin Piwowarski, Thomas Scialom, Jacopo Staiano:
Choisir le bon co-équipier pour la génération coopérative de texte (Choosing The Right Teammate For Cooperative Text Generation). TALN-RECITAL 2022: 12-26 - [c70]Nam Le Hai, Thomas Gerald, Thibault Formal, Jian-Yun Nie, Benjamin Piwowarski, Laure Soulier:
MLIA-DAC@TREC CAsT 2022: Sparse Contextualized Query Embedding. TREC 2022 - [i27]Sylvain Lamprier, Thomas Scialom, Antoine Chaffin, Vincent Claveau, Ewa Kijak, Jacopo Staiano, Benjamin Piwowarski:
Generative Cooperative Networks for Natural Language Generation. CoRR abs/2201.12320 (2022) - [i26]Antoine Chaffin, Thomas Scialom, Sylvain Lamprier, Jacopo Staiano, Benjamin Piwowarski, Ewa Kijak, Vincent Claveau:
Which Discriminator for Cooperative Text Generation? CoRR abs/2204.11586 (2022) - [i25]Thibault Formal, Carlos Lassance, Benjamin Piwowarski, Stéphane Clinchant:
From Distillation to Hard Negative Sampling: Making Sparse Neural IR Models More Effective. CoRR abs/2205.04733 (2022) - 2021
- [c69]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
Une Analyse du Modèle ColBERT. CORIA 2021 - [c68]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
A White Box Analysis of ColBERT. ECIR (2) 2021: 257-263 - [c67]Laura Nguyen, Thomas Scialom, Jacopo Staiano, Benjamin Piwowarski:
Skim-Attention: Learning to Focus via Document Layout. EMNLP (Findings) 2021: 2413-2427 - [c66]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano, Alex Wang, Patrick Gallinari:
QuestEval: Summarization Asks for Fact-based Evaluation. EMNLP (1) 2021: 6594-6604 - [c65]Clément Rebuffel, Thomas Scialom, Laure Soulier, Benjamin Piwowarski, Sylvain Lamprier, Jacopo Staiano, Geoffrey Scoutheeten, Patrick Gallinari:
Data-QuestEval: A Referenceless Metric for Data-to-Text Semantic Evaluation. EMNLP (1) 2021: 8029-8036 - [c64]Thomas Scialom, Paul-Alexis Dray, Jacopo Staiano, Sylvain Lamprier, Benjamin Piwowarski:
To Beam Or Not To Beam: That is a Question of Cooperation for Language GANs. NeurIPS 2021: 26585-26597 - [c63]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
SPLADE: Sparse Lexical and Expansion Model for First Stage Ranking. SIGIR 2021: 2288-2292 - [c62]Carlos Lassance, Arnaud Sors, Stéphane Clinchant, Thibault Formal, Benjamin Piwowarski:
Naver Labs Europe (SPLADE) @ TREC Deep Learning 2021. TREC 2021 - [i24]Thomas Scialom, Paul-Alexis Dray, Patrick Gallinari, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano, Alex Wang:
SAFEval: Summarization Asks for Fact-based Evaluation. CoRR abs/2103.12693 (2021) - [i23]Clément Rebuffel, Thomas Scialom, Laure Soulier, Benjamin Piwowarski, Sylvain Lamprier, Jacopo Staiano, Geoffrey Scoutheeten, Patrick Gallinari:
Data-QuestEval: A Referenceless Metric for Data to Text Semantic Evaluation. CoRR abs/2104.07555 (2021) - [i22]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
To Beam Or Not To Beam: That is a Question of Cooperation for Language GANs. CoRR abs/2106.06363 (2021) - [i21]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
SPLADE: Sparse Lexical and Expansion Model for First Stage Ranking. CoRR abs/2107.05720 (2021) - [i20]Laura Nguyen, Thomas Scialom, Jacopo Staiano, Benjamin Piwowarski:
Skim-Attention: Learning to Focus via Document Layout. CoRR abs/2109.01078 (2021) - [i19]Thibault Formal, Carlos Lassance, Benjamin Piwowarski, Stéphane Clinchant:
SPLADE v2: Sparse Lexical and Expansion Model for Information Retrieval. CoRR abs/2109.10086 (2021) - [i18]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
Match Your Words! A Study of Lexical Matching in Neural Information Retrieval. CoRR abs/2112.05662 (2021) - 2020
- [b1]Benjamin Piwowarski:
Learning Representation for Information Access. Sorbonne University, France, 2020 - [c61]Agnès Mustar, Sylvain Lamprier, Benjamin Piwowarski:
Using BERT and BART for Query Suggestion. CIRCLE 2020 - [c60]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
MLSUM: The Multilingual Summarization Corpus. EMNLP (1) 2020: 8051-8067 - [c59]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
Discriminative Adversarial Search for Abstractive Summarization. ICML 2020: 8555-8564 - [c58]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
ColdGANs: Taming Language GANs with Cautious Sampling Strategies. NeurIPS 2020 - [c57]Benjamin Piwowarski:
Experimaestro and Datamaestro: Experiment and Dataset Managers (for IR). SIGIR 2020: 2173-2176 - [c56]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
Naver Labs Europe @ TREC Deep Learning 2020. TREC 2020 - [i17]Patrick Bordes, Eloi Zablocki, Laure Soulier, Benjamin Piwowarski, Patrick Gallinari:
Incorporating Visual Semantics into Sentence Representations within a Grounded Space. CoRR abs/2002.02734 (2020) - [i16]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
Discriminative Adversarial Search for Abstractive Summarization. CoRR abs/2002.10375 (2020) - [i15]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
MLSUM: The Multilingual Summarization Corpus. CoRR abs/2004.14900 (2020) - [i14]Thomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
ColdGANs: Taming Language GANs with Cautious Sampling Strategies. CoRR abs/2006.04643 (2020) - [i13]Patrick Bordes, Eloi Zablocki, Benjamin Piwowarski, Patrick Gallinari:
Transductive Zero-Shot Learning using Cross-Modal CycleGAN. CoRR abs/2011.06850 (2020) - [i12]Thibault Formal, Benjamin Piwowarski, Stéphane Clinchant:
A White Box Analysis of ColBERT. CoRR abs/2012.09650 (2020)
2010 – 2019
- 2019
- [c55]Étienne Simon, Vincent Guigue, Benjamin Piwowarski:
Unsupervised Information Extraction: Regularizing Discriminative Approaches with Relation Distribution Losses. ACL (1) 2019: 1378-1387 - [c54]Thomas Scialom, Benjamin Piwowarski, Jacopo Staiano:
Self-Attention Architectures for Answer-Agnostic Neural Question Generation. ACL (1) 2019: 6027-6032 - [c53]Patrick Bordes, Eloi Zablocki, Laure Soulier, Benjamin Piwowarski, Patrick Gallinari:
Un modèle multimodal d'apprentissage de représentations de phrases qui préserve la sémantique visuelle. CORIA 2019 - [c52]Thomas Scialom, Benjamin Piwowarski, Jacopo Staiano:
Architecture basée sur les mécanismes d'attention: le cas de la génération de questions neuronales. CORIA 2019 - [c51]Patrick Bordes, Eloi Zablocki, Laure Soulier, Benjamin Piwowarski, Patrick Gallinari:
Incorporating Visual Semantics into Sentence Representations within a Grounded Space. EMNLP/IJCNLP (1) 2019: 696-707 - [c50]Thomas Scialom, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
Answers Unite! Unsupervised Metrics for Reinforced Summarization Models. EMNLP/IJCNLP (1) 2019: 3244-3254 - [c49]Eloi Zablocki, Patrick Bordes, Laure Soulier, Benjamin Piwowarski, Patrick Gallinari:
Context-Aware Zero-Shot Learning for Object Recognition. ICML 2019: 7292-7303 - [e2]Benjamin Piwowarski, Max Chevalier, Éric Gaussier, Yoelle Maarek, Jian-Yun Nie, Falk Scholer:
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019. ACM 2019, ISBN 978-1-4503-6172-9 [contents] - [i11]Eloi Zablocki, Patrick Bordes, Benjamin Piwowarski, Laure Soulier, Patrick Gallinari:
Context-Aware Zero-Shot Learning for Object Recognition. CoRR abs/1904.12638 (2019) - [i10]Thomas Scialom, Sylvain Lamprier, Benjamin Piwowarski, Jacopo Staiano:
Answers Unite! Unsupervised Metrics for Reinforced Summarization Models. CoRR abs/1909.01610 (2019) - 2018
- [j9]Alejandro Lopez Rincon, Alberto Paolo Tonda, Mohamed Elati, Olivier Schwander, Benjamin Piwowarski, Patrick Gallinari:
Evolutionary optimization of convolutional neural networks for cancer miRNA biomarkers classification. Appl. Soft Comput. 65: 91-100 (2018) - [j8]Ludovic Dos Santos, Benjamin Piwowarski, Ludovic Denoyer, Patrick Gallinari:
Representation Learning for Classification in Heterogeneous Graphs with Application to Social Networks. ACM Trans. Knowl. Discov. Data 12(5): 62:1-62:33 (2018) - [c48]Eloi Zablocki, Benjamin Piwowarski, Laure Soulier, Patrick Gallinari:
Learning Multi-Modal Word Representation Grounded in Visual Context. AAAI 2018: 5626-5633 - [c47]Hadrien Titeux, Benjamin Piwowarski, Patrick Gallinari:
Représentations Gaussiennes pour le Filtrage Collaboratif. CORIA 2018 - [e1]Gabriella Pasi, Benjamin Piwowarski, Leif Azzopardi, Allan Hanbury:
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings. Lecture Notes in Computer Science 10772, Springer 2018, ISBN 978-3-319-76940-0 [contents] - [r4]Jovan Pehcevski, Benjamin Piwowarski:
Evaluation Metrics for Structured Text Retrieval. Encyclopedia of Database Systems (2nd ed.) 2018 - [r3]Jovan Pehcevski, Benjamin Piwowarski:
Specificity. Encyclopedia of Database Systems (2nd ed.) 2018 - 2017
- [c46]Eloi Zablocki, Patrick Bordes, Laure Soulier, Benjamin Piwowarski, Patrick Gallinari:
LIP6@CLEF2017: Multi-Modal Spatial Role Labeling using Word Embeddings. CLEF (Working Notes) 2017 - [c45]Ludovic Dos Santos, Benjamin Piwowarski, Patrick Gallinari:
Gaussian Embeddings for Collaborative Filtering. SIGIR 2017: 1065-1068 - [i9]Eloi Zablocki, Benjamin Piwowarski, Laure Soulier, Patrick Gallinari:
Learning Multi-Modal Word Representation Grounded in Visual Context. CoRR abs/1711.03483 (2017) - 2016
- [c44]Benjamin Piwowarski:
Texte et Représentation en Recherche d'Information. CORIA-CIFED 2016: 3 - [c43]Zeljko Kraljevic, Nicolas Baskiotis, Benjamin Piwowarski, Patrick Gallinari:
Représentation temporelle des mots : application au clustering de micro-blogs. CORIA-CIFED 2016: 531-544 - [c42]Nicolas Desprès, Sylvain Lamprier, Benjamin Piwowarski:
Apprentissage de modèles de langue neuronaux pour la recherche d'information. CORIA-CIFED 2016: 717-732 - [c41]Ludovic Dos Santos, Benjamin Piwowarski, Patrick Gallinari:
Multilabel Classification on Heterogeneous Graphs with Gaussian Embeddings. ECML/PKDD (2) 2016: 606-622 - [i8]Gaurav Singh, Benjamin Piwowarski:
Efficient Document Indexing Using Pivot Tree. CoRR abs/1605.06693 (2016) - [i7]Benjamin Piwowarski:
Learning Term Weights for Ad-hoc Retrieval. CoRR abs/1606.04223 (2016) - 2015
- [c40]Luc-Aurélien Gauthier, Benjamin Piwowarski, Patrick Gallinari:
Leveraging Rating Behavior to Predict Negative Social Ties. ASONAM 2015: 623-628 - [c39]Ludovic Dos Santos, Benjamin Piwowarski, Patrick Gallinari:
Graph Based Method Approach to the ImageCLEF2015 Task1 - Image Annotation. CLEF (Working Notes) 2015 - [c38]Luc-Aurélien Gauthier, Benjamin Piwowarski, Patrick Gallinari:
Polarité des jugements et des interactions pour le filtrage collaboratif et la prédiction de liens sociaux. CORIA 2015: 139-154 - [i6]Benjamin Piwowarski, Sylvain Lamprier, Nicolas Desprès:
Parameterized Neural Network Language Models for Information Retrieval. CoRR abs/1510.01562 (2015) - 2014
- [c37]Luc-Aurélien Gauthier, Benjamin Piwowarski, Patrick Gallinari:
Filtrage collaboratif et intégration de la polarité des jugements. CORIA-CIFED 2014: 11-26 - 2013
- [j7]Georges Dupret, Benjamin Piwowarski:
Model Based Comparison of Discounted Cumulative Gain and Average Precision. J. Discrete Algorithms 18: 49-62 (2013) - [c36]Benjamin Piwowarski:
Méthodologie pour une représentation multi-dimensionnelle des documents. CORIA 2013: 227-236 - [c35]Massimo Melucci, Benjamin Piwowarski:
Quantum Mechanics and Information Retrieval: From Theory to Application. ICTIR 2013: 1 - [i5]Zeynep Pehlivan, Benjamin Piwowarski, Stéphane Gançarski:
Diversification Based Static Index Pruning - Application to Temporal Collections. CoRR abs/1308.4839 (2013) - 2012
- [j6]Benjamin Piwowarski, Massih-Reza Amini, Mounia Lalmas:
On using a quantum physics formalism for multidocument summarization. J. Assoc. Inf. Sci. Technol. 63(5): 865-888 (2012) - [i4]Benjamin Piwowarski:
The Kernel Quantum Probabilities (KQP) Library. CoRR abs/1203.6005 (2012) - [i3]Benjamin Piwowarski, Georges Dupret, Mounia Lalmas:
Beyond Cumulated Gain and Average Precision: Including Willingness and Expectation in the User Model. CoRR abs/1209.4479 (2012) - 2011
- [c34]Ingo Frommholz, Benjamin Piwowarski, Mounia Lalmas, Keith van Rijsbergen:
Processing Queries in Session in a Quantum-Inspired IR Framework. ECIR 2011: 751-754 - [c33]Guido Zuccon, Benjamin Piwowarski, Leif Azzopardi:
On the use of Complex Numbers in Quantum Models for Information Retrieval. ICTIR 2011: 346-350 - [c32]Annalina Caputo, Benjamin Piwowarski, Mounia Lalmas:
A Query Algebra for Quantum Information Retrieval. IIR 2011 - [c31]Yashar Moshfeghi, Benjamin Piwowarski, Joemon M. Jose:
Handling data sparsity in collaborative filtering using emotion and semantic based features. SIGIR 2011: 625-634 - 2010
- [c30]Dawei Song, Mounia Lalmas, Keith van Rijsbergen, Ingo Frommholz, Benjamin Piwowarski, Jun Wang, Peng Zhang, Guido Zuccon, Peter Bruza, Sachi Arafat, Leif Azzopardi, Emanuele Di Buccio, Alvaro Francisco Huertas-Rosero, Yuexian Hou, Massimo Melucci, Stefan M. Rüger:
How Quantum Theory Is Developing the Field of Information Retrieval. AAAI Fall Symposium: Quantum Informatics for Cognitive, Social, and Semantic Processes 2010 - [c29]Shanu Sushmita, Benjamin Piwowarski, Mounia Lalmas:
Dynamics of Genre and Domain Intents. AIRS 2010: 399-409 - [c28]Benjamin Piwowarski, Ingo Frommholz, Mounia Lalmas, Keith van Rijsbergen:
What can quantum theory bring to information retrieval. CIKM 2010: 59-68 - [c27]Benjamin Piwowarski, Ingo Frommholz, Yashar Moshfeghi, Mounia Lalmas, Keith van Rijsbergen:
Filtering Documents with Subspaces. ECIR 2010: 615-618 - [c26]Ingo Frommholz, Birger Larsen, Benjamin Piwowarski, Mounia Lalmas, Peter Ingwersen, Keith van Rijsbergen:
Supporting polyrepresentation in a quantum-inspired geometrical retrieval framework. IIiX 2010: 115-124 - [c25]Benjamin Piwowarski, Mounia Lalmas, Ingo Frommholz, Keith van Rijsbergen:
Exploring a multidimensional representation of documents and queries. RIAO 2010: 57-60 - [c24]Georges Dupret, Benjamin Piwowarski:
A user behavior model for average precision and its generalization to graded judgments. SIGIR 2010: 531-538 - [i2]Benjamin Piwowarski, Ingo Frommholz, Mounia Lalmas, Keith van Rijsbergen:
Exploring a Multidimensional Representation of Documents and Queries (extended version). CoRR abs/1002.3238 (2010)
2000 – 2009
- 2009
- [j5]Juan M. Fernández-Luna, Juan F. Huete, Benjamin Piwowarski:
Introduction to the special issue on Graphical Models and Information Retrieval. Int. J. Approx. Reason. 50(7): 929-931 (2009) - [c23]Yashar Moshfeghi, Deepak Agarwal, Benjamin Piwowarski, Joemon M. Jose:
Movie Recommender: Semantically Enriched Unified Relevance Model for Rating Prediction in Collaborative Filtering. ECIR 2009: 54-65 - [c22]Benjamin Piwowarski, Mounia Lalmas:
A Quantum-Based Model for Interactive Information Retrieval. ICTIR 2009: 224-231 - [c21]Benjamin Piwowarski, Mounia Lalmas:
Structured Information Retrieval and Quantum Theory. QI 2009: 289-298 - [c20]Benjamin Piwowarski, Georges Dupret, Rosie Jones:
Mining user web search activity with layered bayesian networks or how to capture a click in its context. WSDM 2009: 162-171 - [r2]Jovan Pehcevski, Benjamin Piwowarski:
Evaluation Metrics for Structured Text Retrieval. Encyclopedia of Database Systems 2009: 1015-1024 - [r1]Jovan Pehcevski, Benjamin Piwowarski:
Specificity. Encyclopedia of Database Systems 2009: 2747-2748 - [i1]Benjamin Piwowarski, Mounia Lalmas:
A Quantum-based Model for Interactive Information Retrieval (extended version). CoRR abs/0906.4026 (2009) - 2008
- [j4]Benjamin Piwowarski, Andrew Trotman, Mounia Lalmas:
Sound and complete relevance assessment for XML retrieval. ACM Trans. Inf. Syst. 27(1): 1:1-1:37 (2008) - [c19]Georges Dupret, Benjamin Piwowarski:
A user browsing model to predict search engine click data from past observations. SIGIR 2008: 331-338 - 2007
- [j3]Juan M. Fernández-Luna, Benjamin Piwowarski, Juan F. Huete:
Information retrieval and applications of graphical models (IRGM 2007). SIGIR Forum 41(2): 89-96 (2007) - [j2]Benjamin Piwowarski, Patrick Gallinari, Georges Dupret:
Precision recall with user modeling (PRUM): Application to structured information retrieval. ACM Trans. Inf. Syst. 25(1): 1 (2007) - [c18]Olivier Motelet, Nelson Baloian, Benjamin Piwowarski, José A. Pino:
Taking advantage of the Semantics of a Lesson Graph based on Learning Objects. AIED 2007: 459-466 - [c17]Benjamin Piwowarski, Hugo Zaragoza:
Predictive user click models based on click-through history. CIKM 2007: 175-182 - [c16]Olivier Motelet, Benjamin Piwowarski, Georges Dupret, José A. Pino, Nelson Baloian:
Enhancing Educational-Material Retrieval Using Authored-Lesson Metadata. SPIRE 2007: 254-263 - 2006
- [c15]Mounia Lalmas, Gabriella Kazai, Jaap Kamps, Jovan Pehcevski, Benjamin Piwowarski, Stephen Robertson:
INEX 2006 Evaluation Measures. INEX 2006: 20-34 - [c14]Benjamin Piwowarski, Georges Dupret:
Evaluation in (XML) information retrieval: expected precision-recall with user modelling (EPRUM). SIGIR 2006: 260-267 - [c13]Georges Dupret, Benjamin Piwowarski:
Principal Components for Automatic Term Hierarchy Building. SPIRE 2006: 37-48 - [c12]Georges Dupret, Benjamin Piwowarski, Carlos A. Hurtado, Marcelo Mendoza:
A Statistical Model of Query Log Generation. SPIRE 2006: 217-228 - 2005
- [j1]Benjamin Piwowarski, Patrick Gallinari:
A Bayesian Framework for XML Information Retrieval: Searching and Learning with the INEX Collection. Inf. Retr. 8(4): 655-681 (2005) - [c11]Hannah Bast, Georges Dupret, Debapriyo Majumdar, Benjamin Piwowarski:
Discovering a Term Taxonomy from Term Similarities Using Principal Component Analysis. EWMF/KDO 2005: 103-120 - [c10]Benjamin Piwowarski:
EPRUM Metrics and INEX 2005. INEX 2005: 30-42 - 2004
- [c9]Benjamin Piwowarski, Mounia Lalmas:
Providing consistent and exhaustive relevance assessments for XML retrieval evaluation. CIKM 2004: 361-370 - [c8]Benjamin Piwowarski, Mounia Lalmas:
Interface pour l'évaluation de systèmes de recherche sur des documents XML. CORIA 2004: 109-120 - [c7]Jean-Noël Vittaut, Benjamin Piwowarski, Patrick Gallinari:
An Algebra for Structured Queries in Bayesian Networks. INEX 2004: 100-112 - [c6]Benjamin Piwowarski, Patrick Gallinari:
An Algebra for Probabilistic XML Retrieval. TDM 2004: 65-72 - 2003
- [c5]Benjamin Piwowarski, Huyen-Trang Vu, Patrick Gallinari:
Bayesian Networks and INEX'03. INEX 2003: 33-37 - [c4]Benjamin Piwowarski, Patrick Gallinari:
Expected Ratio of Relevant Units: A Measure for Structured Information Retrieval. INEX 2003: 158-166 - [c3]Benjamin Piwowarski:
Working Group Report: the Assessment Tool. INEX 2003: 181-183 - [c2]Benjamin Piwowarski, Patrick Gallinari:
A Machine Learning Model for Information Retrieval with Structured Documents. MLDM 2003: 425-438 - 2002
- [c1]Benjamin Piwowarski, Georges-Etienne Faure, Patrick Gallinari:
Bayesian Networks and INEX. INEX Workshop 2002: 149-154
Coauthor Index
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