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Predicting and Integrating Expected Answer Types into a Simple Recurrent Neural Network Model for Answer Sentence Selection
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In: 20th International Conference on Computational Linguistics and Intelligent Text Processing ; https://hal.archives-ouvertes.fr/hal-02104488 ; 20th International Conference on Computational Linguistics and Intelligent Text Processing, Apr 2019, La Rochelle, France (2019)
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A Corpus for Hybrid Question Answering Systems
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In: Proceeding WWW '18 Companion Proceedings of the The Web Conference 2018 ; Workshop on Hybrid Question Answering with Structured and Unstructured Knowledge ; https://hal.archives-ouvertes.fr/hal-02284465 ; Workshop on Hybrid Question Answering with Structured and Unstructured Knowledge, Apr 2018, Lyon - FR, France. pp.1081-1086, ⟨10.1145/3184558.3191540⟩ (2018)
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Impact of Entity Graphs on Extracting Semantic Relations
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In: Information Management and Big Data.4th Annual International Symposium, SIMBig 2017, Lima, Peru, September 4-6, 2017, Revised Selected Papers ; https://hal.archives-ouvertes.fr/hal-01802577 ; Springer. Information Management and Big Data.4th Annual International Symposium, SIMBig 2017, Lima, Peru, September 4-6, 2017, Revised Selected Papers, pp.31-47, 2018, Communications in Computer and Information Science, ⟨10.1007/978-3-319-90596-9_3⟩ (2018)
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Generating a training corpus for OCR post-correction using encoder-decoder model
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In: Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 1: Long Papers) ; International Joint Conference on Natural Language Processing ; https://hal.archives-ouvertes.fr/hal-01831147 ; International Joint Conference on Natural Language Processing, Nov 2017, Taipei, Taiwan ; https://www.aclweb.org/anthology/I17-1101 (2017)
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Community graph and linguistic analysis to validate relationships for knowledge base population
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In: 4th International Symposium on Information Management and Big Data (SimBig 2017) ; https://hal.archives-ouvertes.fr/hal-01617291 ; 4th International Symposium on Information Management and Big Data (SimBig 2017), Sep 2017, Lima, Peru (2017)
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Apprentissage d'inférences par édition d'arbres pour répondre à des questions
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In: CORIA 2016 - Conférence en Recherche d'Informations et Applications ; Conférence en Recherche d'Information et Applications ; https://hal.archives-ouvertes.fr/hal-02282822 ; Conférence en Recherche d'Information et Applications, Mar 2016, Toulouse, France. pp.685-700 (2016)
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Low-resource OCR error detection and correction in French Clinical Texts
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In: International Workshop on Health Text Mining and Information Analysis ; https://hal.archives-ouvertes.fr/hal-01831225 ; International Workshop on Health Text Mining and Information Analysis, ACL, Nov 2016, Austin, United States (2016)
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A Unified Kernel Approach For Learning Typed Sentence Rewritings
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In: Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing, ; Annual Meeting of the Association for Computational Linguistics ; https://hal.archives-ouvertes.fr/hal-02281919 ; Annual Meeting of the Association for Computational Linguistics, The Association for Computer Linguistics, Jan 2015, Beijing, China. pp.939 - 949, ⟨10.3115/v1/P15-1091⟩ ; https://www.aclweb.org/anthology/P15-1091 (2015)
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Représentation sémantique de questions pour interroger le Web sémantique.
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In: CORIA 2015 - Conférence en Recherche d'Informations et Applications - 12th French Information Retrieval Conference, Paris, France, March 18-20, 2015. ; CORIA ; https://hal.archives-ouvertes.fr/hal-02289244 ; CORIA, Mar 2015, Paris, France. pp.453--468, ⟨10.24348/coria.2015.80⟩ (2015)
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LIMSI-CNRS@ CLEF 2015: Tree Edit Beam Search for Multiple Choice Question Answering.
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In: Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum ; CLEF 2015 ; https://hal.archives-ouvertes.fr/hal-02289246 ; CLEF 2015, Sep 2015, Toulouse, France ; http://ceur-ws.org/Vol-1391/ (2015)
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Noyaux de réécriture de phrases munis de types lexico-sémantiques
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In: Actes TALN-RECITAL 2015 ; TALN 2015 ; https://hal.archives-ouvertes.fr/hal-02289249 ; TALN 2015, Jun 2015, Caen, France (2015)
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LIMSI-CNRS@ CLEF 2014: Invalidating Answers for Multiple Choice Question Answering.
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In: Working Notes for CLEF 2014 Conference, Sheffield, UK, September 15-18, 2014 ; CLEF 2014 ; https://hal.archives-ouvertes.fr/hal-02290008 ; CLEF 2014, Sep 2014, Sheffield, United Kingdom. pp.1386--1394 (2014)
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Peuplement d’une ontologie guidé par l’identification d’instances de propriété
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In: Proceedings 10th International Conference on Terminology and Artificial Intelligence TIA 2013 ; 10th International Conference on Terminology and Artificial Intelligence (TIA'2013) ; https://hal.archives-ouvertes.fr/hal-02296903 ; 10th International Conference on Terminology and Artificial Intelligence (TIA'2013), Oct 2013, Paris, France. pp.145-152 (2013)
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Limsiiles: Basic english substitution for student answer assessment at semeval 2013
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In: Second Joint Conference on Lexical and Computational Semantics (* SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013) ; https://hal.archives-ouvertes.fr/hal-02296902 ; Second Joint Conference on Lexical and Computational Semantics (* SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013), Jun 2013, Atlanta, United States. pp.598--602 (2013)
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Selecting answers with structured lexical expansion and discourse relations ; Selecting answers with structured lexical expansion and discourse relations: LIMSI's participation at QA4MRE 2013
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In: CLEF2013 Working Notes ; QA4MRE Workshop, CLEF conference ; https://hal.archives-ouvertes.fr/hal-02296905 ; QA4MRE Workshop, CLEF conference, Sep 2013, Valencia, Spain ; http://ceur-ws.org/Vol-1179/ (2013)
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Methods combination and ML-based re-ranking of multiple hypothesis for question-answering systems
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In: Proceedings of the Workshop on Innovative Hybrid Approaches to the Processing of Textual Data ; Proceedings of the Workshop on Innovative Hybrid Approaches to the Processing of Textual Data, EACL ; https://hal.archives-ouvertes.fr/hal-02289723 ; Proceedings of the Workshop on Innovative Hybrid Approaches to the Processing of Textual Data, EACL, Apr 2012, Avignon, France. pp.87--96 ; https://www.aclweb.org/anthology/W12-0512 (2012)
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Abstract:
International audience ; Question answering systems answer correctly to different questions because they are based on different strategies. In order to increase the number of questions which can be answered by a single process, we propose solutions to combine two question answering systems, QAVAL and RITEL. QAVAL proceeds by selecting short passages, annotates them by question terms, and then extracts from them answers which are ordered by a machine learning validation process. RITEL develops a multi-level analysis of questions and documents. Answers are extracted and ordered according to two strategies: by exploiting the redundancy of candidates and a Bayesian model. In order to merge the system results, we developed different methods either by merging passages before answer ordering, or by merging end-results. The fusion of end-results is realized by voting, merging, and by a machine learning process on answer characteristics, which lead to an improvement of the best system results of 19 %.
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Keyword:
[INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL]; [INFO]Computer Science [cs]
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URL: https://hal.archives-ouvertes.fr/hal-02289723 https://hal.archives-ouvertes.fr/hal-02289723/file/WSEACLFusion12.pdf https://hal.archives-ouvertes.fr/hal-02289723/document
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Morphological resources for precise information retrieval
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In: International Conference on Speech Technology and Human-Computer Dialogue ; https://hal.archives-ouvertes.fr/hal-02282018 ; International Conference on Speech Technology and Human-Computer Dialogue, Springer, Sep 2012, Brno, Czech Republic. ⟨10.1007/978-3-642-32790-2_84⟩ (2012)
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Finding answers to questions, in text collections or web, in open domain or specialty domains
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In: Next Generation Search Engines: Advanced Models for Information Retrieval ; https://hal.archives-ouvertes.fr/hal-02289728 ; Jouis, Christophe AND Biskri, Ismail AND Ganascia, Jean-Gabriel AND Roux, Magali. Next Generation Search Engines: Advanced Models for Information Retrieval, IGI Global, pp.344--370, 2012 (2012)
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Intérêt des ressources morphologiques pour la recherche d'information précise
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In: Actes de Coria 2012 ; Coria 2012 ; https://halshs.archives-ouvertes.fr/halshs-00751139 ; Coria 2012, 2012, France (2012)
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Selecting answers to questions from Web documents by a robust validation process
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In: IEEE/WIC/ACM International Conference on Web Intelligence ; https://hal.archives-ouvertes.fr/hal-02282060 ; IEEE/WIC/ACM International Conference on Web Intelligence, Jan 2011, Lyon, France (2011)
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