Christophe Gravier

2025

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Clustering de résumés LLM guidés par l'utilisateur : vers une approche constructiviste et réaliste unifiée.
Carl Hatoum|Catherine Combes|Virginie Fresse|Christophe Gravier|Mathieu Orzalesi
Actes de la 20e Conférence en Recherche d'Information et Applications, CORIA 2025, Marseille, France, Juin 30 - Juillet 4, 2025
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Decoding the Hierarchy: A Hybrid Approach to Hierarchical Multi-label Text Classification.
Fatos Torba|Christophe Gravier|Charlotte Laclau|Abderrhammen Kammoun|Julien Subercaze
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part I

2024

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A Study on Hierarchical Text Classification as a Seq2seq Task.
Fatos Torba|Christophe Gravier|Charlotte Laclau|Abderrhammen Kammoun|Julien Subercaze
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III

2023

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Wikidata as a seed for Web Extraction.
Kunpeng Guo|Dennis Diefenbach|Antoine Gourru|Christophe Gravier
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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Dynamic Gaussian Embedding of Authors.
Antoine Gourru|Julien Velcin|Christophe Gravier|Julien Jacques
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
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QAnswer: Towards Question Answering Search over Websites.
Kunpeng Guo|Clement Defretiere|Dennis Diefenbach|Christophe Gravier|Antoine Gourru
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2018

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Real-time, Scalable, Content-based Twitter Users Recommendation.
Julien Subercaze|Christophe Gravier|Frédérique Laforest
Companion Proceedings of the The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

2012

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The twitaholic next door.: scalable friend recommender system using a concept-sensitive hash function.
Patrick Bamba|Julien Subercaze|Christophe Gravier|Nabil Benmira|Jimi Fontaine
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012
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Turning a Web 2.0 social network into a Web 3.0, distributed, and secured social web application.
Henry Story|Romain Blin|Julien Subercaze|Christophe Gravier|Pierre Maret
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)
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Smart places: multi-agent based virtual community management system.
Muhammad Fahad|Olivier Boissier|Pierre Maret|Christophe Gravier
International Workshop on Web Intelligence & Communities, WI&C '12, Lyon, France, April 16, 2012