2020

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Learning Term Discrimination
Jibril Frej | Philippe Mulhem | Didier Schwab | Jean-Pierre Chevallet
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2018

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Combining Subword information and Language model for Information Retrieval
Jibril Frej | Philippe Mulhem | Didier Schwab | Jean-Pierre Chevallet
COnférence en Recherche d'Informations et Applications - CORIA 2018, 15th French Information Retrieval Conference, Rennes, France, May 16-18, 2018. Proceedings

2017

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Construction et évaluation d'un corpus pour la recherche d'instances d'images muséales
Maxime Portaz | Johann Poignant | Mateusz Budnik | Philippe Mulhem | Jean-Pierre Chevallet | Lorraine Goeuriot
COnférence en Recherche d'Informations et Applications - CORIA 2017, 14th French Information Retrieval Conference, Marseille, France, March 29-31, 2017. Proceedings

2016

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LIG-MRIM at NTCIR-12 Lifelog Semantic Access Task
Bahjat Safadi | Philippe Mulhem | Georges Quénot | Jean-Pierre Chevallet
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

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Étude préliminaire à la recherche de photographies muséales en mobilité
Maxime Portaz | Philippe Mulhem | Jean-Pierre Chevallet
CORIA 2016 - Conférence en Recherche d'Informations et Applications - 13th French Information Retrieval Conference. CIFED 2016 Colloque International Francophone sur l'Ecrit et le Document, Toulouse, France, March 9-11, 2016

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A Comparison of Deep Learning Based Query Expansion with Pseudo-Relevance Feedback and Mutual Information
Mohannad Almasri | Catherine Berrut | Jean-Pierre Chevallet
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Contrainte de correspondance Document-Document pour la RI. Application à la Divergence de Kullback-Leibler
Philippe Mulhem | Jean-Pierre Chevallet
CORIA 2015 - Conférence en Recherche d'Infomations et Applications - 12th French Information Retrieval Conference, Paris, France, March 18-20, 2015

2014

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Correspondances compatibles avec les fichiers inverses pour la recherche d'information
Philippe Mulhem | Jean-Pierre Chevallet
CORIA 2014 - Conférence en Recherche d'Infomations et Applications- 11th French Information Retrieval Conference. CIFED 2014 Colloque International Francophone sur l'Ecrit et le Document, Nancy, France, March 19-23, 2014

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Exploiting Wikipedia Structure for Short Query Expansion in Cultural Heritage
Mohannad Almasri | Catherine Berrut | Jean-Pierre Chevallet
CORIA 2014 - Conférence en Recherche d'Infomations et Applications- 11th French Information Retrieval Conference. CIFED 2014 Colloque International Francophone sur l'Ecrit et le Document, Nancy, France, March 19-23, 2014

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Integrating Semantic Term Relations into Information Retrieval Systems Based on Language Models
Mohannad Almasri | Kian Lam Tan | Catherine Berrut | Jean-Pierre Chevallet | Philippe Mulhem
Information Retrieval Technology - 10th Asia Information Retrieval Societies Conference, AIRS 2014, Kuching, Malaysia, December 3-5, 2014. Proceedings

2013

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Wikipedia-based semantic query enrichment
Mohannad Almasri | Catherine Berrut | Jean-Pierre Chevallet
ESAIR'13, Proceedings of the Sixth International Workshop on Exploiting Semantic Annotations in Information Retrieval, co-located with CIKM 2013, San Francisco, CA, USA, October 28, 2013

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Reading contexts for structured documents retrieval
Philippe Mulhem | Jean-Pierre Chevallet
Open research Areas in Information Retrieval, OAIR 2013, Lisbon, Portugal, May 15-17, 2013

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Recherche d'images en mobilité : le système IOTA-EyeSnap
Philippe Mulhem | Jean-Pierre Chevallet | Nicolas Cubaud
CORIA 2013 - Conférence en Recherche d'Infomations et Applications - 10th French Information Retrieval Conference, Neuchâtel, Switzerland, April 3-5, 2013

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Revisiting Exhaustivity and Specificity Using Propositional Logic and Lattice Theory
Karam Abdulahhad | Jean-Pierre Chevallet | Catherine Berrut
International Conference on the Theory of Information Retrieval, ICTIR '13, Copenhagen, Denmark, September 29 - October 02, 2013

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Is uncertain logical-matching equivalent to conditional probability?
Karam Abdulahhad | Jean-Pierre Chevallet | Catherine Berrut
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

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Multimedia Information Modeling and Retrieval (MRIM) /Laboratoire d'Informatique de Grenoble (LIG) at CHiC2013
Kian Lam Tan | Mohannad Almasri | Jean-Pierre Chevallet | Philippe Mulhem | Catherine Berrut
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

2012

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MRIM at ImageCLEF2012. From Words to Concepts: A New Counting Approach
Karam Abdulahhad | Jean-Pierre Chevallet | Catherine Berrut
CLEF 2012 Evaluation Labs and Workshop, Online Working Notes, Rome, Italy, September 17-20, 2012

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Un modèle de contexte documentaire par doxels pondérés - Application à un modèle de langue contextuel pour la recherche de documents stucturés
Philippe Mulhem | Jean-Pierre Chevallet
CORIA (Conférence en Recherche d'Infomations et Applications) - CORIA 2012, 9th French Information Retrieval Conference, Bordeaux, France, March 21-23, 2012. Proceedings

2011

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Multi-facet Document Representation and Retrieval
Karam Abdulahhad | Jean-Pierre Chevallet | Catherine Berrut
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands

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Solving Concept mismatch through Bayesian Framework by Extending UMLS Meta-Thesaurus
Karam Abdulahhad | Jean-Pierre Chevallet | Catherine Berrut
COnférence en Recherche d'Infomations et Applications - CORIA 2011, 8th French Information Retrieval Conference, Avignon, France, March 16-18, 2011. Proceedings

2010

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Modèle de langue par type de doxel pour l'indexation de documents structurés
Philippe Mulhem | Jean-Pierre Chevallet
COnférence en Recherche d'Infomations et Applications - CORIA 2010, 7th French Information Retrieval Conference, Sousse, Tunisia, March 18-20, 2010. Proceedings

2009

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MRIM-LIG at ImageCLEF 2009: Photo Retrieval and Photo Annotation Tasks
Philippe Mulhem | Jean-Pierre Chevallet | Georges Quénot | Rami Albatal
Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009

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MRIM-LIG at ImageCLEF 2009: Robotvision, Image Annotation and Retrieval Tasks
Trong-Ton Pham | Loïc Maisonnasse | Philippe Mulhem | Jean-Pierre Chevallet | Georges Quénot | Rami Albatal
Multilingual Information Access Evaluation II. Multimedia Experiments - 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers

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Model Fusion in Conceptual Language Modeling
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

2008

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LIG at ImageCLEF 2008
Loïc Maisonnasse | Philippe Mulhem | Éric Gaussier | Jean-Pierre Chevallet
Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers

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Multi-Relation Modeling on Multi Concept Extraction LIG participation at ImageClefMed
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008

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IPAL at CLEF 2008: Mixed-Modality based Image Search, Novelty based Re-ranking and Extended Matching
Sheng Gao | Jean-Pierre Chevallet | Joo-Hwee Lim
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008

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Modélisation de relations dans l'approche modèle de langue en recherche d'information
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
COnférence en Recherche d'Infomations et Applications - CORIA 2008, 5th French Information Retrieval Conference, Trégastel, France, March 12-14, 2008. Proceedings

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Fusion de multi-modalités et réduction par sémantique latente
Trong-Ton Pham | Jean-Pierre Chevallet | Joo-Hwee Lim
COnférence en Recherche d'Infomations et Applications - CORIA 2008, 5th French Information Retrieval Conference, Trégastel, France, March 12-14, 2008. Proceedings

2007

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Object identification and retrieval from efficient image matching. Snap2Tell with the STOIC dataset
Jean-Pierre Chevallet | Joo-Hwee Lim | Mun-Kew Leong
2007 Volume 43 Issue 2

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Using Bayesian Network for Conceptual Indexing: Application to Medical Document Indexing with UMLS Metathesaurus
Diem Thi Hoang Le | Jean-Pierre Chevallet | Joo-Hwee Lim
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers

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Multiplying Concept Sources for Graph Modeling
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers

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Multiplying Concept Sources for Graph Modeling
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007

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IPAL at ImageClef 2007 Mixing Features, Models and Knowledge
Sheng Gao | Jean-Pierre Chevallet | Diem Thi Hoang Le | Trong-Ton Pham | Joo-Hwee Lim
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007

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Revisiting the dependence language model for information retrieval
Loïc Maisonnasse | Éric Gaussier | Jean-Pierre Chevallet
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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Domain knowledge conceptual inter-media indexing: application to multilingual multimedia medical reports
Jean-Pierre Chevallet | Joo-Hwee Lim | Diem Thi Hoang Le
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

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Latent semantic fusion model for image retrieval and annotation
Trong-Ton Pham | Nicolas Maillot | Joo-Hwee Lim | Jean-Pierre Chevallet
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

2006

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IPAL Knowledge-based Medical Image Retrieval in ImageCLEFmed 2006
Caroline Lacoste | Jean-Pierre Chevallet | Joo-Hwee Lim | Xiong Wei | Daniel Racoceanu | Diem Thi Hoang Le | Roxana Teodorescu | Nicolas Vuillemenot
Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006

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IPAL Inter-Media Pseudo-Relevance Feedback Approach to ImageCLEF 2006 Photo Retrieval
Nicolas Maillot | Jean-Pierre Chevallet | Vlad Valea | Joo-Hwee Lim
Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006

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Inter-media Pseudo-relevance Feedback Application to ImageCLEF 2006 Photo Retrieval
Nicolas Maillot | Jean-Pierre Chevallet | Joo-Hwee Lim
Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

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Inter-media Concept-Based Medical Image Indexing and Retrieval with UMLS at IPAL
Caroline Lacoste | Jean-Pierre Chevallet | Joo-Hwee Lim | Diem Thi Hoang Le | Wei Xiong | Daniel Racoceanu | Roxana Teodorescu | Nicolas Vuillemenot
Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

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Une Indexation conceptuelle pour un filtrage par dimensions
Saïd Radhouani | Loïc Maisonnasse | Joo-Hwee Lim | Thi-Hoang-Diem Le | Jean-Pierre Chevallet
COnférence en Recherche d'Infomations et Applications - CORIA 2006, 3rd French Information Retrieval Conference, Lyon, France, March 15-17, 2006. Proceedings

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Concept Propagation Based on Visual Similarity
Jean-Pierre Chevallet | Nicolas Maillot | Joo-Hwee Lim
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings

2005

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Using Syntactic Dependency and Language Model X-IOTA IR System for CLIPS Mono & Bilingual Experiments in CLEF 2005
Loïc Maisonnasse | Gilles Sérasset | Jean-Pierre Chevallet
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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Using Ontology Dimensions and Negative Expansion to solve Precise Queries in the ImageCLEF Medical Task
Jean-Pierre Chevallet | Joo-Hwee Lim | Saïd Radhouani
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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A Structured Learning Approach for Medical Image Indexing and Retrieval
Joo-Hwee Lim | Jean-Pierre Chevallet
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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A Structured Visual Learning Approach Mixed with Ontology Dimensions for Medical Queries
Jean-Pierre Chevallet | Joo-Hwee Lim | Saïd Radhouani
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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Using the X-IOTA System in Mono- and Bilingual Experiments at CLEF 2005
Loïc Maisonnasse | Gilles Sérasset | Jean-Pierre Chevallet
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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SnapToTell Accès ubiquitaire à de l'information multimédia à partir d'un téléphone portable
Jean-Pierre Chevallet | Joo-Hwee Lim
COnférence en Recherche d'Infomations et Applications - CORIA 2005, 2nd French Information Retrieval Conference, Grenoble, France, March 9-11, 2005. Proceedings

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Object Identification and Retrieval from Efficient Image Matching: Snap2Tell with the STOIC Dataset
Jean-Pierre Chevallet | Joo-Hwee Lim | Mun-Kew Leong
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings

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VisMed: A Visual Vocabulary Approach for Medical Image Indexing and Retrieval
Joo-Hwee Lim | Jean-Pierre Chevallet
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings

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SnapToTell: A Singapore Image Test Bed for Ubiquitous Information Access from Camera
Jean-Pierre Chevallet | Joo-Hwee Lim | Ramnath Vasudha
Advances in Information Retrieval, 27th European Conference on IR Research, ECIR 2005, Santiago de Compostela, Spain, March 21-23, 2005, Proceedings

2004

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Using Surface-Syntactic Parser and Deviation from Randomness
Jean-Pierre Chevallet | Gilles Sérasset
Multilingual Information Access for Text, Speech and Images, 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, Bath, UK, September 15-17, 2004, Revised Selected Papers

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Using Surface-Syntactic Parser and Derivation from Randomness: X-IOTA IR System used for CLIPS Mono & Bilingual Experiments for CLEF 2004
Gilles Sérasset | Jean-Pierre Chevallet
Working Notes for CLEF 2004 Workshop co-located with the 8th European Conference on Digital Libraries (ECDL 2004), Bath, UK, September 15-17, 2004

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X-IOTA: Une plateforme distribuée ouverte pour l'expérimentation en Recherche d'Information
Jean-Pierre Chevallet
COnférence en Recherche d'Infomations et Applications - CORIA 2004, 1st French Information Retrieval Conference, Toulouse, France, March 2004. Proceedings

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Un modèle à base de chemin de lecture pour la Recherche d'Informations précises sur le Web
Saïd Radhouani | Jean-Pierre Chevallet | Mathias Géry
COnférence en Recherche d'Infomations et Applications - CORIA 2004, 1st French Information Retrieval Conference, Toulouse, France, March 2004. Proceedings

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X-IOTA: An Open XML Framework for IR Experimentation
Jean-Pierre Chevallet
Information Retrieval Technology, Asia Information Retrieval Symposium, AIRS 2004, Beijing, China, October 18-20, 2004, Revised Selected Papers

2003

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Simple Translations of Monolingual Queries Expanded Through an Association Thesaurus: X-IOTA IR System Used for CLIPS Bilingual Experiments
Gilles Sérasset | Jean-Pierre Chevallet
Comparative Evaluation of Multilingual Information Access Systems, 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003, Trondheim, Norway, August 21-22, 2003, Revised Selected Papers

1997

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Between Terms and Words for European Language IR and Between Words and Bigrams for Chinese IR
Jian-Yun Nie | Jean-Pierre Chevallet | Marie-France Bruandet
Proceedings of The Sixth Text REtrieval Conference, TREC 1997, Gaithersburg, Maryland, USA, November 19-21, 1997

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The integration of french language processing in an information retrieval
Jean-Pierre Chevallet | Jian-Yun Nie
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 1997, 5th International Conference, McGill University, Montreal, Canada, June 25-27, 1997. Proceedings

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