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ORCIDRicardo Usbeck
Person information
- affiliation: Leuphana University of Lüneburg, Institute of Information Systems (IIS), Germany
- affiliation (former): University of Hamburg, Department of Informatics, Germany
- affiliation (former): Hamburger Informatik Technologie-Center e.V. (HITeC), Hamburg, Germany
- affiliation (former): University of Paderborn, Department of Computer Science, Germany
- affiliation (former, PhD 2017): University of Leipzig, Germany
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2020 – today
- 2024
[c82]Xi Yan, Patrick Westphal, Jan Seliger, Ricardo Usbeck:
Bridging the Gap: Generating a Comprehensive Biomedical Knowledge Graph Question Answering Dataset. ECAI 2024: 1198-1205- [c81]Junbo Huang, Longquan Jiang, Cedric Möller, Ricardo Usbeck:
Event Extraction Alone Is Not Enough. Text2Story@ECIR 2024: 105-114 - [c80]Cedric Möller
, Ricardo Usbeck:
Entity Linking with Out-of-Knowledge-Graph Entity Detection and Clustering Using Only Knowledge Graphs. SEMANTICS 2024: 88-105 - [c79]Hamed Babaei Giglou, Tilahun Abedissa Taffa, Rana Abdullah, Aida Usmanova, Ricardo Usbeck, Jennifer D'Souza, Sören Auer:
Scholarly Question Answering Using Large Language Models in the NFDI4DataScience Gateway. NSLP 2024: 3-18 - [c78]Ricardo Usbeck, Cedric Möller:
Incorporating Type Information into Zero-Shot Relation Extraction. TEXT2KG/DQMLKG@ESWC 2024: 10 - [e14]Julia Holze, Sebastian Tramp, Michael Martin, Sören Auer, Ricardo Usbeck, Nenad Krdzavac:
Proceedings of the Third International Workshop on Linked Data-driven Resilience Research (D2R2'24) co-located with European Semantic Web Conference 2024 (ESWC 2024), May 27, 2024. CEUR Workshop Proceedings 3707, CEUR-WS.org 2024 [contents] - [i32]Shreya Rajpal, Ricardo Usbeck:
BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. CoRR abs/2401.09553 (2024) - [i31]Hamed Babaei Giglou, Tilahun Abedissa Taffa, Rana Abdullah, Aida Usmanova, Ricardo Usbeck, Jennifer D'Souza, Sören Auer:
Scholarly Question Answering using Large Language Models in the NFDI4DataScience Gateway. CoRR abs/2406.07257 (2024) - [i30]Junbo Huang, Ricardo Usbeck:
Master of Disaster: A Disaster-Related Event Monitoring System From News Streams. CoRR abs/2406.09323 (2024) - [i29]Aida Usmanova, Junbo Huang, Debayan Banerjee, Ricardo Usbeck:
Reporting and Analysing the Environmental Impact of Language Models on the Example of Commonsense Question Answering with External Knowledge. CoRR abs/2408.01453 (2024) - 2023
- [j9]Natanael Arndt, Paul Molitor, Ricardo Usbeck:
Machine learning applications. it Inf. Technol. 65(4-5): 139-141 (2023) - [c77]Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann:
The Role of Output Vocabulary in T2T LMs for SPARQL Semantic Parsing. ACL (Findings) 2023: 12219-12228 - [c76]Debayan Banerjee, Sushil Awale, Ricardo Usbeck, Chris Biemann:
DBLP-QuAD: A Question Answering Dataset over the DBLP Scholarly Knowledge Graph. BIR@ECIR 2023: 37-51 - [c75]Ricardo Usbeck, Tilahun Abedissa, Rudy Alexandro Garrido Veliz, Rana Abdullah, Najeebullah Shams, Bianca Wentzel, Zongxiong Chen, Sonja Schimmler:
NFDI4DS Gateway and Portal. CoRDI 2023 - [c74]Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann:
GETT-QA: Graph Embedding Based T2T Transformer for Knowledge Graph Question Answering. ESWC 2023: 279-297 - [c73]Lars Michaelis, Junbo Huang, Ricardo Usbeck:
WikiEvents - A Novel Resource for NLP Downstream Tasks. ESWC Workshops 2023 - [c72]Sonja Schimmler, Bianca Wentzel, Arnim Bleier, Stefan Dietze, Saurav Karmakar, Peter Mutschke, Angelie Kraft, Tilahun Abedissa Taffa, Ricardo Usbeck, Zeyd Boukhers, Sören Auer, Leyla Jael Castro, Marcel R. Ackermann, Thomas Neumuth, Daniel Schneider, Ziawasch Abedjan, Atif Latif, Fidan Limani, Raia Abu Ahmad, Georg Rehm, Sima Attar Khorasani, Matthias Lieber:
NFDI4DS Infrastructure and Services. GI-Jahrestagung 2023: 919-924 - [c71]Ekaterina Borisova, Raia Abu Ahmad, Georg Rehm, Ricardo Usbeck, Jennifer D'Souza, Markus Stocker, Sören Auer, Judith Gilsbach, Anastasia Wolschewski, Johannes Keller, Daniel Schneider, Thomas Neumuth, Sonja Schimmler:
NFDI4DS Transfer and Application. GI-Jahrestagung 2023: 925-929 - [c70]Raia Abu Ahmad, Ekaterina Borisova, Georg Rehm, Stefan Dietze, Saurav Kamakar, Wolfgang Otto, Jennifer D'Souza, Fidan Limani, Ricardo Usbeck:
NFDI4DS Shared Tasks. GI-Jahrestagung 2023: 931-935 - [c69]Javier Soruco, Diego Collarana, Andreas Both, Ricardo Usbeck:
QALD-9-ES: A Spanish Dataset for Question Answering Systems. SEMANTiCS 2023: 38-52 - [c68]Longquan Jiang, Xi Yan, Ricardo Usbeck:
A Structure and Content Prompt-based Method for Knowledge Graph Question Answering over Scholarly Data. QALD/SemREC@ISWC 2023 - [c67]Debayan Banerjee, Arefa, Ricardo Usbeck, Chris Biemann:
DBLPLink: An Entity Linker for the DBLP Scholarly Knowledge Graph. ISWC (Posters/Demos/Industry) 2023 - [c66]Shreya Rajpal, Ricardo Usbeck:
BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. QALD/SemREC@ISWC 2023 - [c65]Tilahun Abedissa Taffa, Ricardo Usbeck:
Leveraging LLMs in Scholarly Knowledge Graph Question Answering. QALD/SemREC@ISWC 2023 - [e13]Sebastian Tramp, Ricardo Usbeck, Natanael Arndt, Julia Holze, Sören Auer:
Proceedings of the Second International Workshop on Linked Data-driven Resilience Research 2023 co-located with Extended Semantic Web Conference 2023 (ESWC 2023), Hersonissos, Greece, May 28, 2023. CEUR Workshop Proceedings 3401, CEUR-WS.org 2023 [contents] - [e12]Gunjan Singh, Raghava Mutharaju, Pavan Kapanipathi, Nandana Mihindukulasooriya, Mohnish Dubey, Ricardo Usbeck, Debayan Banerjee:
Joint Proceedings of SemREC 2022 and SMART 2022 co-located with 21st International Semantic Web Conference (ISWC 2022), Hybrid event, Hangzhou, China, October 24-27, 2022. CEUR Workshop Proceedings 3337, CEUR-WS.org 2023 [contents] - [e11]Debayan Banerjee, Ricardo Usbeck, Nandana Mihindukulasooriya, Gunjan Singh, Raghava Mutharaju, Pavan Kapanipathi:
Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023, Athens, Greece, November 6-10, 2023. CEUR Workshop Proceedings 3592, CEUR-WS.org 2023 [contents] - [d4]Sushil Awale, Debayan Banerjee, Ricardo Usbeck, Christian Biemann:
DBLP-QuAD. Version 1.0. Zenodo, 2023 [all versions]
- [d3]Sushil Awale, Debayan Banerjee, Ricardo Usbeck, Christian Biemann:
DBLP-QuAD DBLP Dump. Zenodo, 2023 - [d2]Sushil Awale, Debayan Banerjee, Ricardo Usbeck, Christian Biemann:
DBLP-QuAD. Version 1.1. Zenodo, 2023 [all versions] - [i28]Tilahun Abedissa, Ricardo Usbeck, Yaregal Assabie:
AmQA: Amharic Question Answering Dataset. CoRR abs/2303.03290 (2023) - [i27]Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann:
GETT-QA: Graph Embedding based T2T Transformer for Knowledge Graph Question Answering. CoRR abs/2303.13284 (2023) - [i26]Debayan Banerjee, Sushil Awale, Ricardo Usbeck, Chris Biemann:
DBLP-QuAD: A Question Answering Dataset over the DBLP Scholarly Knowledge Graph. CoRR abs/2303.13351 (2023) - [i25]Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann:
The Role of Output Vocabulary in T2T LMs for SPARQL Semantic Parsing. CoRR abs/2305.15108 (2023) - [i24]Xi Yan, Cedric Möller, Ricardo Usbeck:
Biomedical Entity Linking with Triple-aware Pre-Training. CoRR abs/2308.14429 (2023) - [i23]Debayan Banerjee, Arefa, Ricardo Usbeck, Chris Biemann:
DBLPLink: An Entity Linker for the DBLP Scholarly Knowledge Graph. CoRR abs/2309.07545 (2023) - [i22]Tilahun Abedissa Taffa, Ricardo Usbeck:
Leveraging LLMs in Scholarly Knowledge Graph Question Answering. CoRR abs/2311.09841 (2023) - 2022
- [j8]Md. Rashad Al Hasan Rony, Debanjan Chaudhuri, Ricardo Usbeck, Jens Lehmann:
Tree-KGQA: An Unsupervised Approach for Question Answering Over Knowledge Graphs. IEEE Access 10: 50467-50478 (2022) - [j7]Ricardo Usbeck:
A formalization of one of the main claims of "'Dunbar's number' deconstructed" by Lindenfors et al. 20211. Data Sci. 5(1): 61-64 (2022) - [j6]Cedric Möller, Jens Lehmann, Ricardo Usbeck:
Survey on English Entity Linking on Wikidata: Datasets and approaches. Semantic Web 13(6): 925-966 (2022) - [c64]Md. Rashad Al Hasan Rony, Liubov Kovriguina, Debanjan Chaudhuri, Ricardo Usbeck, Jens Lehmann:
RoMe: A Robust Metric for Evaluating Natural Language Generation. ACL (1) 2022: 5645-5657 - [c63]Angelie Kraft, Ricardo Usbeck:
The Ethical Risks of Analyzing Crisis Events on Social Media with Machine Learning. D2R2 2022 - [c62]Angelie Kraft, Hans-Peter Zorn, Pascal Fecht, Judith Simon, Chris Biemann, Ricardo Usbeck:
Measuring Gender Bias in German Language Generation. GI-Jahrestagung 2022: 1257-1274 - [c61]Angelie Kraft, Ricardo Usbeck:
The Lifecycle of "Facts": A Survey of Social Bias in Knowledge Graphs. AACL/IJCNLP (1) 2022: 639-652 - [c60]Aleksandr Perevalov, Xi Yan, Liubov Kovriguina, Longquan Jiang, Andreas Both, Ricardo Usbeck:
Knowledge Graph Question Answering Leaderboard: A Community Resource to Prevent a Replication Crisis. LREC 2022: 2998-3007 - [c59]Md. Rashad Al Hasan Rony, Ricardo Usbeck, Jens Lehmann:
DialoKG: Knowledge-Structure Aware Task-Oriented Dialogue Generation. NAACL-HLT (Findings) 2022: 2557-2571 - [c58]Aleksandr Perevalov, Dennis Diefenbach, Ricardo Usbeck, Andreas Both:
QALD-9-plus: A Multilingual Dataset for Question Answering over DBpedia and Wikidata Translated by Native Speakers. ICSC 2022: 229-234 - [c57]Debayan Banerjee, Pranav Ajit Nair, Jivat Neet Kaur, Ricardo Usbeck, Chris Biemann:
Modern Baselines for SPARQL Semantic Parsing. SIGIR 2022: 2260-2265 - [c56]Longquan Jiang, Ricardo Usbeck:
Knowledge Graph Question Answering Datasets and Their Generalizability: Are They Enough for Future Research? SIGIR 2022: 3209-3218 - [e10]Xi Yan, Meriem Beloucif, Ricardo Usbeck:
Proceedings of the 7th Natural Language Interfaces for the Web of Data (NLIWoD) co-located with the 19th European Semantic Web Conference (ESWC 2022), Hersonissos, Greece, May 29th, 2022. CEUR Workshop Proceedings 3196, CEUR-WS.org 2022 [contents] - [e9]Nandana Mihindukulasooriya, Mohnish Dubey, Alfio Gliozzo, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Gaetano Rossiello, Uttam Kumar:
Proceedings of the SeMantic Answer Type and Relation Prediction Task at ISWC 2021 Semantic Web Challenge (SMART2021) co-located with the 20th International Semantic Web Conference (ISWC 2021), Virtual Conference, October 26th, 2021. CEUR Workshop Proceedings 3119, CEUR-WS.org 2022 [contents] - [i21]Aleksandr Perevalov, Xi Yan, Liubov Kovriguina, Longquan Jiang, Andreas Both, Ricardo Usbeck:
Knowledge Graph Question Answering Leaderboard: A Community Resource to Prevent a Replication Crisis. CoRR abs/2201.08174 (2022) - [i20]Aleksandr Perevalov, Dennis Diefenbach, Ricardo Usbeck, Andreas Both:
QALD-9-plus: A Multilingual Dataset for Question Answering over DBpedia and Wikidata Translated by Native Speakers. CoRR abs/2202.00120 (2022) - [i19]Md. Rashad Al Hasan Rony, Liubov Kovriguina, Debanjan Chaudhuri, Ricardo Usbeck, Jens Lehmann:
RoMe: A Robust Metric for Evaluating Natural Language Generation. CoRR abs/2203.09183 (2022) - [i18]Md. Rashad Al Hasan Rony, Ricardo Usbeck, Jens Lehmann:
DialoKG: Knowledge-Structure Aware Task-Oriented Dialogue Generation. CoRR abs/2204.09149 (2022) - [i17]Debayan Banerjee, Pranav Ajit Nair, Jivat Neet Kaur, Ricardo Usbeck, Chris Biemann:
Modern Baselines for SPARQL Semantic Parsing. CoRR abs/2204.12793 (2022) - [i16]Longquan Jiang, Ricardo Usbeck:
Knowledge Graph Question Answering Datasets and Their Generalizability: Are They Enough for Future Research? CoRR abs/2205.06573 (2022) - [i15]Klaudia-Doris Thellmann, Bernhard Stadler, Ricardo Usbeck, Jens Lehmann:
Transformer with Tree-order Encoding for Neural Program Generation. CoRR abs/2206.13354 (2022) - [i14]Angelie Kraft, Ricardo Usbeck:
The Ethical Risks of Analyzing Crisis Events on Social Media with Machine Learning. CoRR abs/2210.03352 (2022) - [i13]Angelie Kraft, Ricardo Usbeck:
The Lifecycle of "Facts": A Survey of Social Bias in Knowledge Graphs. CoRR abs/2210.03353 (2022) - 2021
- [c55]Rostislav Nedelchev, Jens Lehmann, Ricardo Usbeck:
Proxy Indicators for the Quality of Open-domain Dialogues. EMNLP (1) 2021: 7834-7855 - [c54]Daniel Vollmers, Rricha Jalota, Diego Moussallem, Hardik Topiwala, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Knowledge Graph Question Answering Using Graph-Pattern Isomorphism. SEMANTiCS 2021: 103-117 - [c53]Ram G. Athreya, Srividya Kona Bansal, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Template-based Question Answering using Recursive Neural Networks. ICSC 2021: 195-198 - [i12]Daniel Vollmers, Rricha Jalota, Diego Moussallem, Hardik Topiwala, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Knowledge Graph Question Answering using Graph-Pattern Isomorphism. CoRR abs/2103.06752 (2021) - [i11]Cedric Möller, Jens Lehmann, Ricardo Usbeck:
Survey on English Entity Linking on Wikidata. CoRR abs/2112.01989 (2021) - [i10]Nandana Mihindukulasooriya, Mohnish Dubey, Alfio Gliozzo, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Gaetano Rossiello, Uttam Kumar:
Semantic Answer Type and Relation Prediction Task (SMART 2021). CoRR abs/2112.07606 (2021) - 2020
- [c52]Rostislav Nedelchev, Jens Lehmann, Ricardo Usbeck:
Language Model Transformers as Evaluators for Open-domain Dialogues. COLING 2020: 6797-6808 - [c51]Mikhail Galkin, Priyansh Trivedi, Gaurav Maheshwari, Ricardo Usbeck, Jens Lehmann:
Message Passing for Hyper-Relational Knowledge Graphs. EMNLP (1) 2020: 7346-7359 - [c50]Georg Rehm, Dimitris Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John Philip McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins:
Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. IWLTP@LREC 2020: 96-107 - [c49]Rostislav Nedelchev, Ricardo Usbeck, Jens Lehmann:
Treating Dialogue Quality Evaluation as an Anomaly Detection Problem. LREC 2020: 508-512 - [e8]Manolis Koubarakis, Harith Alani, Grigoris Antoniou, Kalina Bontcheva, John G. Breslin, Diego Collarana, Elena Demidova, Stefan Dietze, Simon Gottschalk, Guido Governatori, Aidan Hogan, Freddy Lécué, Elena Montiel-Ponsoda, Axel-Cyrille Ngonga Ngomo, Sofia Pinto, Muhammad Saleem, Raphaël Troncy, Eleni Tsalapati, Ricardo Usbeck, Ruben Verborgh:
Joint Proceedings of Workshops AI4LEGAL2020, NLIWOD, PROFILES 2020, QuWeDa 2020 and SEMIFORM2020 Colocated with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November, 2020. CEUR Workshop Proceedings 2722, CEUR-WS.org 2020 [contents] - [e7]Nandana Mihindukulasooriya, Mohnish Dubey, Alfio Gliozzo, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Proceedings of the SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November 5th, 2020. CEUR Workshop Proceedings 2774, CEUR-WS.org 2020 [contents] - [d1]Rricha Jalota, Priyansh Trivedi, Gaurav Maheshwari, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
dice-group/DBpedia-Chatlog-Analysis - Code for the paper: An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot. Zenodo, 2020 - [i9]Georg Rehm, Dimitrios Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John P. McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins:
Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. CoRR abs/2004.08355 (2020) - [i8]Ram G. Athreya, Srividya Kona Bansal, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Template-based Question Answering using Recursive Neural Networks. CoRR abs/2004.13843 (2020) - [i7]Mikhail Galkin, Priyansh Trivedi, Gaurav Maheshwari, Ricardo Usbeck, Jens Lehmann:
Message Passing for Hyper-Relational Knowledge Graphs. CoRR abs/2009.10847 (2020) - [i6]Nandana Mihindukulasooriya, Mohnish Dubey, Alfio Gliozzo, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge. CoRR abs/2012.00555 (2020)
2010 – 2019
- 2019
- [j5]Ricardo Usbeck, Michael Röder, Michael Hoffmann, Felix Conrads, Jonathan Huthmann, Axel-Cyrille Ngonga Ngomo, Christian Demmler, Christina Unger:
Benchmarking question answering systems. Semantic Web 10(2): 293-304 (2019) - [c48]Rricha Jalota, Priyansh Trivedi, Gaurav Maheshwari, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot. CONVERSATIONS 2019: 19-33 - [c47]Ria Hari Gusmita, Rricha Jalota, Daniel Vollmers, Jan Reineke, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
QUANT - Question Answering Benchmark Curator. SEMANTiCS 2019: 343-358 - [c46]Paramjot Kaur, Vincent Blücher, Rricha Jalota, Diego Moussallem, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Offline Question Answering over Linked Data using Limited Resources. SEMANTiCS (Posters & Demos) 2019 - [c45]Muhammad Saleem, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Ruben Verborgh, Aidan Hogan:
Preface: 3rd Workshop on Querying and Benchmarking the Web of Data. QuWeDa@ISWC 2019: 1-4 - [e6]Mehwish Alam, Ricardo Usbeck, Tassilo Pellegrini, Harald Sack, York Sure-Vetter:
Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019. CEUR Workshop Proceedings 2451, CEUR-WS.org 2019 [contents] - [e5]Muhammad Saleem, Aidan Hogan, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Ruben Verborgh:
Proceedings of the QuWeDa 2019: 3rd Workshop on Querying and Benchmarking the Web of Data co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019. CEUR Workshop Proceedings 2496, CEUR-WS.org 2019 [contents] - 2018
- [j4]Michael Röder, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
GERBIL - Benchmarking Named Entity Recognition and Linking consistently. Semantic Web 9(5): 605-625 (2018) - [c44]Giulio Napolitano, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
The Scalable Question Answering Over Linked Data (SQA) Challenge 2018. SemWebEval@ESWC 2018: 69-75 - [c43]Diego Moussallem, Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo:
Entity Linking in 40 Languages Using MAG. ESWC (Satellite Events) 2018: 176-181 - [c42]Axel-Cyrille Ngonga Ngomo, Michael Röder, Diego Moussallem, Ricardo Usbeck, René Speck:
BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking. INLG 2018: 339-349 - [c41]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Felix Conrads, Michael Röder, Giulio Napolitano:
8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper). Semdeep/NLIWoD@ISWC 2018: 51-57 - [c40]Ricardo Usbeck, Ria Hari Gusmita, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem:
9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper). Semdeep/NLIWoD@ISWC 2018: 58-64 - [c39]Hamada M. Zahera, Rricha Jalota, Ricardo Usbeck:
DICE @ TREC-IS 2018: Combining Knowledge Graphs and Deep Learning to Identify Crisis-Relevant Tweets. TREC 2018 - [c38]Ram G. Athreya, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck:
Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia Chatbot. WWW (Companion Volume) 2018: 143-146 - [c37]Kuldeep Singh, Arun Sethupat Radhakrishna, Andreas Both, Saeedeh Shekarpour, Ioanna Lytra, Ricardo Usbeck, Akhilesh Vyas, Akmal Khikmatullaev, Dharmen Punjani, Christoph Lange, Maria-Esther Vidal, Jens Lehmann, Sören Auer:
Why Reinvent the Wheel: Let's Build Question Answering Systems Together. WWW 2018: 1247-1256 - [c36]Fabrício Firmino de Faria, Ricardo Usbeck, Alessio Sarullo, Tingting Mu, André Freitas:
Question Answering Mediated by Visual Clues and Knowledge Graphs. WWW (Companion Volume) 2018: 1937-1939 - [e4]Matthias Wauer, Mohamed Ahmed Sherif, Muhammad Saleem, Olaf Hartig, Ricardo Usbeck, Ruben Verborgh, Axel-Cyrille Ngonga Ngomo:
Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference (ESWC 2018), Heraklion, Greece, June 3, 2018. CEUR Workshop Proceedings 2110, CEUR-WS.org 2018 [contents] - [e3]Key-Sun Choi, Luis Espinosa Anke, Thierry Declerck, Dagmar Gromann, Jin-Dong Kim, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, Ricardo Usbeck:
Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018. CEUR Workshop Proceedings 2241, CEUR-WS.org 2018 [contents] - [i5]Diego Moussallem, Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo:
Entity Linking in 40 Languages using MAG. CoRR abs/1805.11467 (2018) - 2017
- [b1]Ricardo Usbeck:
Knowledge Extraction for Hybrid Question Answering. Leipzig University, Germany, 2017 - [j3]Konrad Höffner, Sebastian Walter, Edgard Marx, Ricardo Usbeck, Jens Lehmann, Axel-Cyrille Ngonga Ngomo:
Survey on challenges of Question Answering in the Semantic Web. Semantic Web 8(6): 895-920 (2017) - [c35]Axel-Cyrille Ngonga Ngomo, Michael Hoffmann, Ricardo Usbeck, Kunal Jha:
Holistic and scalable ranking of RDF data. IEEE BigData 2017: 746-755 - [c34]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Bastian Haarmann, Anastasia Krithara, Michael Röder, Giulio Napolitano:
7th Open Challenge on Question Answering over Linked Data (QALD-7). SemWebEval@ESWC 2017: 59-69 - [c33]Diego Moussallem, Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo:
MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach. K-CAP 2017: 9:1-9:8 - [c32]Muhammad Saleem, Samaneh Nazari Dastjerdi, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores? BLINK/NLIWoD3@ISWC 2017 - [c31]Jin-Dong Kim, Christina Unger, Axel-Cyrille Ngonga Ngomo, André Freitas, YoungGyun Hahm, Jiseong Kim, Gyu-Hyun Choi, Jeonguk Kim, Ricardo Usbeck, Myoung-Gu Kang, Key-Sun Choi:
OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases. ISWC (Posters, Demos & Industry Tracks) 2017 - [c30]Timofey Ermilov, Diego Moussallem, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
GENESIS: a generic RDF data access interface. WI 2017: 125-131 - [e2]Jean-Paul Calbimonte, Minh Dao-Tran, Daniele Dell'Aglio, Danh Le Phuoc, Muhammad Saleem, Ricardo Usbeck, Ruben Verborgh, Axel-Cyrille Ngonga Ngomo:
Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017. CEUR Workshop Proceedings 1870, CEUR-WS.org 2017 [contents] - [e1]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Jin-Dong Kim, Key-Sun Choi, Philipp Cimiano, Irini Fundulaki, Anastasia Krithara:
Joint Proceedings of BLINK2017: 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 21st - to - 22nd, 2017. CEUR Workshop Proceedings 1932, CEUR-WS.org 2017 [contents] - [i4]Diego Moussallem, Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo:
MAG: A Multilingual, Knowledge-based Agnostic and Deterministic Entity Linking Approach. CoRR abs/1707.05288 (2017) - [i3]Ricardo Usbeck, Michael Hoffmann, Michael Röder, Jens Lehmann, Axel-Cyrille Ngonga Ngomo:
Using Multi-Label Classification for Improved Question Answering. CoRR abs/1710.08634 (2017) - [i2]Axel-Cyrille Ngonga Ngomo, Michael Röder, Diego Moussallem, Ricardo Usbeck, René Speck:
Automatic Generation of Benchmarks for Entity Recognition and Linking. CoRR abs/1710.08691 (2017) - 2016
- [c29]Ricardo Usbeck, Michael Röder, Peter Haase, Artem Kozlov, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo:
Requirements to Modern Semantic Search Engine. KESW 2016: 328-343 - [c28]Konrad Höffner, Jens Lehmann, Ricardo Usbeck:
CubeQA - Question Answering on RDF Data Cubes. ISWC (1) 2016: 325-340 - [c27]Dennis Diefenbach, Ricardo Usbeck, Kamal Deep Singh, Pierre Maret:
A Scalable Approach for Computing Semantic Relatedness using Semantic Web Data. WIMS 2016: 20:1-20:9 - [i1]Ricardo Usbeck, Jonathan Huthmann, Nico Duldhardt, Axel-Cyrille Ngonga Ngomo:
Self-Wiring Question Answering Systems. CoRR abs/1611.01802 (2016) - 2015
- [j2]Ricardo Usbeck:
Analyse von Mikro-Blogging-Daten - Korrelation und Visualisierung von Twitter Hashtags. Inform. Spektrum 38(5): 400-405 (2015) - [j1]Daniel Gerber, Diego Esteves, Jens Lehmann, Lorenz Bühmann, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, René Speck:
DeFacto - Temporal and multilingual Deep Fact Validation. J. Web Semant. 35: 85-101 (2015) - [c26]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
HAWK@QALD5 - Trying to Answer Hybrid Questions with Various Simple Ranking Techniques. CLEF (Working Notes) 2015 - [c25]Michael Röder, Ricardo Usbeck, René Speck, Axel-Cyrille Ngonga Ngomo:
CETUS - A Baseline Approach to Type Extraction. SemWebEval@ESWC 2015: 16-27 - [c24]Michael Röder, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
Developing a Sustainable Platform for Entity Annotation Benchmarks. ESWC Developers Workshop 2015: 23-28 - [c23]Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo:
Evaluating Entity Annotators Using GERBIL. ESWC (Satellite Events) 2015: 159-164 - [c22]Michael Röder, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
Developing a Sustainable Platform for Entity Annotation Benchmarks. ESWC (Satellite Events) 2015: 190-196 - [c21]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Lorenz Bühmann, Christina Unger:
HAWK - Hybrid Question Answering Using Linked Data. ESWC 2015: 353-368 - [c20]Diego Esteves, Diego Moussallem, Ciro Baron Neto, Tommaso Soru, Ricardo Usbeck, Markus Ackermann, Jens Lehmann:
MEX vocabulary: a lightweight interchange format for machine learning experiments. SEMANTiCS 2015: 169-176 - [c19]Lorenz Bühmann, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
ASSESS - Automatic Self-Assessment Using Linked Data. ISWC (2) 2015: 76-89 - [c18]Ricardo Usbeck, Michael Röder, Axel-Cyrille Ngonga Ngomo, Ciro Baron, Andreas Both, Martin Brümmer, Diego Ceccarelli, Marco Cornolti, Didier Cherix, Bernd Eickmann, Paolo Ferragina, Christiane Lemke, Andrea Moro, Roberto Navigli, Francesco Piccinno, Giuseppe Rizzo, Harald Sack, René Speck, Raphaël Troncy, Jörg Waitelonis, Lars Wesemann:
GERBIL: General Entity Annotator Benchmarking Framework. WWW 2015: 1133-1143 - 2014
- [c17]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Michael Röder, Daniel Gerber, Sandro Athaíde Coelho, Sören Auer, Andreas Both:
AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data. ECAI 2014: 1113-1114 - [c16]Didier Cherix, Ricardo Usbeck, Andreas Both, Jens Lehmann:
CROCUS: Cluster-based Ontology Data Cleansing. WaSABi-FEOSW@ESWC 2014 - [c15]Didier Cherix, Ricardo Usbeck, Andreas Both, Jens Lehmann:
Lessons Learned - The Case of CROCUS: Cluster-Based Ontology Data Cleansing. ESWC (Satellite Events) 2014: 14-24 - [c14]Ricardo Usbeck:
Combining Linked Data and Statistical Information Retrieval - Next Generation Information Systems. ESWC 2014: 845-854 - [c13]Edgard Marx, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Konrad Höffner, Jens Lehmann, Sören Auer:
Towards an open question answering architecture. SEMANTiCS 2014: 57-60 - [c12]Andreas Both, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Denis Lukovnikov, Christiane Lemke, Maximilian Speicher:
A service-oriented search framework for full text, geospatial and semantic search. SEMANTiCS 2014: 65-72 - [c11]Mohamed Ahmed Sherif, Sandro Athaíde Coelho, Ricardo Usbeck, Sebastian Hellmann, Jens Lehmann, Martin Brümmer, Andreas Both:
NIF4OGGD - NLP Interchange Format for Open German Governmental Data. LREC 2014: 3524-3528 - [c10]Michael Röder, Ricardo Usbeck, Sebastian Hellmann, Daniel Gerber, Andreas Both:
N³ - A Collection of Datasets for Named Entity Recognition and Disambiguation in the NLP Interchange Format. LREC 2014: 3529-3533 - [c9]Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck:
Cross-Document Coreference Resolution Using Latent Features. LD4IE@ISWC 2014: 33-44 - [c8]Lorenz Bühmann, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, Andreas Both, Valter Crescenzi, Paolo Merialdo, Disheng Qiu:
Web-Scale Extension of RDF Knowledge Bases from Templated Websites. ISWC (1) 2014: 66-81 - [c7]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Wencan Luo, Lars Wesemann:
Multilingual Disambiguation of Named Entities Using Linked Data. ISWC (Posters & Demos) 2014: 101-104 - [c6]Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo, Michael Röder, Daniel Gerber, Sandro Athaíde Coelho, Sören Auer, Andreas Both:
AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data. ISWC (1) 2014: 457-471 - 2013
- [c5]Michael Röder, Maximilian Speicher, Ricardo Usbeck:
Investigating Quality Raters' Performance Using Interface Evaluation Methods. GI-Jahrestagung 2013: 137-139 - [c4]Ricardo Usbeck:
Analyse von Mikro-Blog-Daten. Informatiktage 2013: 165-168 - [c3]Daniel Gerber, Sebastian Hellmann, Lorenz Bühmann, Tommaso Soru, Ricardo Usbeck, Axel-Cyrille Ngonga Ngomo:
Real-Time RDF Extraction from Unstructured Data Streams. ISWC (1) 2013: 135-150 - 2011
- [c2]Ricardo Usbeck:
Analyse divergenten Nutzerverhaltens in kollaborativen Tagging-Systemen. Informatiktage 2011: 135-138 - [c1]André Gohr, Alexander Hinneburg, Myra Spiliopoulou, Ricardo Usbeck:
On the distinctiveness of tags in collaborative tagging systems. WIMS 2011: 62
Coauthor Index
Chris Biemann
aka: Christian Biemann
aka: Christian Biemann
[e9] [c54] [c53] [i12] [i10] [e8] [e7] [d1] [i8] [i6] [j5] [c48] [c47] [c46] [c45] [e5] [j4] [c44] [c43] [c42] [c41] [c40] [c38] [e4] [e3] [i5] [j3] [c35] [c34] [c33] [c32] [c31] [c30] [e2] [e1] [i4] [i3] [i2] [c29] [i1] [j1] [c26] [c25] [c24] [c23] [c22] [c21] [c19] [c18] [c17] [c13] [c12] [c9] [c8] [c7] [c6] [c3]
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