Research
Put at scale cutting edge NLP approaches
Spoken Language Processing (SLP)
- Multilingual Spoken Language Understanding
- Human–Machine dialogue systems
- Underesource languages
Machine learning for NLP (ML4NLP)
- Scalability & Big Data (Web Search Engines)
- Neural & Statistical Machine Translation
- Deep Learning for NLP
- Word Embeddings
- Domain Adaptation
Information Retrieval
- Intention Detection
- Query Understanding
- Question Answering
Evaluation methods
- Evaluation campaingns (SLU & TA)
- Human and automatic metrics
- “Human in the loop”
- Confidence measures
Publications
See details on:
- google scholar: http://scholar.google.fr/citations?user=7gC6CXoAAAAJ
- and on HAL: https://cv.archives-ouvertes.fr/servan
Article dans une revue
- Translation project adaptation for MT-enhanced computer assisted translation
- Mauro Cettolo, Nicola Bertoldi, Marcello Federico, Holger Schwenk, Loïc Barrault, Christophe Servan
- Machine Translation, 2014, Machine Translation Journal, 28, pp.127. ⟨10.1007/s10590-014-9152-1⟩
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- Optimising Multiple Metrics with MERT
- Christophe Servan, Holger Schwenk
- The Prague Bulletin of Mathematical Linguistics, 2011, 96, pp.109
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Communication dans un congrès
- LongEval: Longitudinal Evaluation of Model Performance at CLEF 2023
- Rabab Alkhalifa, Iman Bilal, Hsuvas Borkakoty, Jose Camacho-Collados, Romain Deveaud, Alaa El-Ebshihy, Luis Espinosa-Anke, Gabriela Gonzalez-Saez, Petra Galuščáková, Lorraine Goeuriot, Elena Kochkina, Maria Liakata, Daniel Loureiro, Harish Tayyar Madabushi, Philippe Mulhem, Florina Piroi, Martin Popel, Christophe Servan, Arkaitz Zubiaga
- European Conference on Information Retrieval, Apr 2023, Dublin, Ireland. pp.499-505, ⟨10.1007/978-3-031-28241-6_58⟩
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- Benchmarking Transformers-based models on French Spoken Language Understanding tasks
- Oralie Cattan, Sahar Ghannay, Christophe Servan, Sophie Rosset
- INTERSPEECH 2022, Sep 2022, Incheon, South Korea
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- On the Usability of Transformers-based models for a French Question-Answering task
- Oralie Cattan, Christophe Servan, Sophie Rosset
- Joint Conference of the Information Retrieval Communities in Europe (CIRCLE) 2022, Jul 2022, Samatan, France
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- Étude comparative de modèles Transformers en compréhension de la parole en français
- Oralie Cattan, Sahar Ghannay, Christophe Servan, Sophie Rosset
- 34e Journées d'Etudes sur la Parole (JEP2022), Jun 2022, Île de Noirmoutier, France
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- On the Usability of Transformers-based models for a French Question-Answering task
- Oralie Cattan, Christophe Servan, Sophie Rosset
- Recent Advances in Natural Language Processing (RANLP), Sep 2021, Varna, Bulgaria
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- On the cross-lingual transferability of multilingual prototypical models across NLU tasks
- Oralie Cattan, Christophe Servan, Sophie Rosset
- ACL workshop on Meta Learning and Its Applications to Natural Language Processing (MetaNLP), 2021, Bangkok, Thailand
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- Neural Networks approaches focused on French Spoken Language Understanding: application to the MEDIA Evaluation Task
- Sahar Ghannay, Christophe Servan, Sophie Rosset
- In Proceedings of The 28th International Conference on Computational Linguistics (COLING’2020), 2020, Dec 2020, Barcelona (online), Spain
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- Conception d'un système de détection d'intention pour un moteur de recherche sur Internet
- Estelle Maudet, Christophe Servan
- 6e conférence conjointe Journées d'Études sur la Parole (JEP, 33e édition), Traitement Automatique des Langues Naturelles (TALN, 27e édition), Rencontre des Étudiants Chercheurs en Informatique pour le Traitement Automatique des Langues (RÉCITAL, 22e édition). Volume 4 : Démonstrations et résumés d'articles internationaux, Jun 2020, Nancy, France. pp.50-52
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- Using Whole Document Context in Neural Machine Translation
- Valentin Macé, Christophe Servan
- 16th International Workshop on Spoken Language Translation 2019, Nov 2019, Hong-Kong, China
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- Qwant Research @DEFT 2019 : appariement de documents et extraction d'informations à partir de cas cliniques
- Estelle Maudet, Oralie Cattan, Maureen de Seyssel, Christophe Servan
- Atelier Défi Fouilles de Texte 2019, Jul 2019, TOULOUSE, France
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- Word2Vec vs DBnary: Augmenting METEOR using Vector Representations or Lexical Resources?
- Christophe Servan, Alexandre Bérard, Zied Elloumi, Hervé Blanchon, Laurent Besacier
- COLING 2016, ANLP & ICCL, Dec 2016, Osaka, Japan
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- Listen and Translate: A Proof of Concept for End-to-End Speech-to-Text Translation
- Alexandre Bérard, Olivier Pietquin, Laurent Besacier, Christophe Servan
- NIPS Workshop on end-to-end learning for speech and audio processing, Dec 2016, Barcelona, Spain
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- Better Evaluation of ASR in Speech Translation Context Using Word Embeddings
- Ngoc-Tien Le, Christophe Servan, Benjamin Lecouteux, Laurent Besacier
- Interspeech 2016, Sep 2016, San-Francisco, United States
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- Word2Vec vs DBnary ou comment (ré)concilier représentations distribuées et réseaux lexico-sémantiques ? Le cas de l’évaluation en traduction automatique
- Christophe Servan, Zied Elloumi, Hervé Blanchon, Laurent Besacier
- TALN 2016, Jul 2016, Paris, France
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- MultiVec: a Multilingual and Multilevel Representation Learning Toolkit for NLP
- Alexandre Bérard, Christophe Servan, Olivier Pietquin, Laurent Besacier
- The 10th edition of the Language Resources and Evaluation Conference (LREC), May 2016, Portoroz, Slovenia
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- An Open Source Toolkit for Word-level Confidence Estimation in Machine Translation
- Christophe Servan, Ngoc-Tien Le, Ngoc Quang Luong, Benjamin Lecouteux, Laurent Besacier
- The 12th International Workshop on Spoken Language Translation (IWSLT'15), Dec 2015, Da Nang, Vietnam
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- Adaptation par enrichissement terminologique en traduction automatique statistique fondée sur la génération et le filtrage de bi-segments virtuels
- Christophe Servan, Marc Dymetman
- 22ème Conférence sur le Traitement Automatique des Langues Naturelles, ATALA, Jun 2015, Caen, France
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- Comparison of Data Selection Techniques for the Translation of Video Lectures
- Joern Wuebker, Hermann Ney, Martínez-Villaronga Adrià, Adrià Giménez, Alfons Juan, Christophe Servan, Marc Dymetman, Shachar Mirkin
- The eleventh biennial conference of the Association for Machine Translation in the Americas (AMTA-2014), AMTA, Oct 2014, Vancouver, Canada
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- Issues in Incremental Adaptation of Statistical MT from Human Post-edits
- Mauro Cettolo, Christophe Servan, Nicola Bertoldi, Marcello Federico, Loïc Barrault, Holger Schwenk
- MT Summit XIV Workshop on Post-editing Technology and Practice, Sep 2013, Nice, France
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- Calculation of phrase probabilities for Statistical Machine Translation by using belief functions
- Christophe Servan, Simon Petitrenaud
- The 24th International Conference on Computational Linguistics (COLING 2012), Dec 2012, Mumbai, India
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- LIUM's SMT Machine Translation Systems for WMT 2012
- Christophe Servan, Patrik Lambert, Anthony Rousseau, Holger Schwenk, Loïc Barrault
- The Seventh Workshop on Statistical Machine Translation (WMT12), Jun 2012, Montreal, Canada
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- Utilisation des fonctions de croyance pour l’estimation de paramètres en traduction automatique
- Christophe Servan, Simon Petitrenaud
- La conférence conjointe JEP-TALN-RECITAL 2012, Jun 2012, Grenoble, France
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- Using Cross-Language Information Retrieval for Machine Translation
- Dhouha Bouamor, Christophe Servan, Nasredine Semmar, Ali Jaoua
- 5th Language & Technology Conference: Human Language Technologies as a Challenge for Computer Science and Linguistics, Nov 2011, Poznań, Poland
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- Investigations on Translation Model Adaptation Using Monolingual Data
- Patrik Lambert, Holger Schwenk, Christophe Servan, Sadaf Abdul-Rauf
- Sixth Workshop on Statistical Machine Translation, Jul 2011, Edinburgh, United Kingdom. pp.284-293
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- LIUM's SMT Machine Translation Systems for WMT 2011
- Holger Schwenk, Patrik Lambert, Loïc Barrault, Christophe Servan, Haithem Afli, Sadaf Abdul-Rauf, Kashif Shah
- The Sixth workshop on Statistical Machine Translation, Jul 2011, Edinburgh, United Kingdom
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- LIUM’s SMT Machine Translation Systems for WMT 2011
- Holger Schwenk, Patrik Lambert, Loïc Barrault, Christophe Servan, Sadaf Abdul-Rauf, Haithem Afli, Kashif Shah
- Proceedings of the sixth Workshop on Statistical Macine Translation, Jul 2011, Edinburgh, United Kingdom
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- A Hybrid Approach for Machine Translation Based on Cross-language Information Retrieval
- Christophe Servan, Nasredine Semmar
- The International Workshop on Spoken Language Translation (IWSLT 2010), Dec 2010, Paris, France
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- A Hybrid Word Alignment Approach to Improve Translation Lexicons with Compound Words and Idiomatic Expressions
- Nasredine Semmar, Christophe Servan, Gaël de Chalendar, Benoît Le Ny, Jean-Jacques Bouzaglou
- The 32nd Translating and the Computer Conference - ASLIB, Nov 2010, London, United Kingdom
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- On the Use of Machine Translation for Spoken Language Understanding Portability
- Christophe Servan, Nathalie Camelin, Christian Raymond, Frédéric Béchet, Renato de Mori
- IEEE International Conference on Acoustics, Speech, and Signal Processing, IEEE, Mar 2010, Dallas, Texas, United States. pp.5330 - 5333, ⟨10.1109/ICASSP.2010.5494960⟩
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- Fast call-classification system development without in-domain training data
- Christophe Servan, Frederic Bechet
- The proceedings of the International Conference on Speech and Language Processing (ICSLP) Interspeech 2008, Sep 2008, Brisbane, Australia
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- Composition sémantique pour la compréhension de la parole dans un cadre de dialogue
- Frédéric Duvert, Marie-Jean Meurs, Christophe Servan, Frédéric Béchet, Fabrice Lefèvre, Renato de Mori
- Les 27e Journées d’Etudes sur la Parole (JEP), Jun 2008, Avignon, France
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- Frame-Based Acoustic Feature Integration for Speech Understanding
- Loïc Barrault, Christophe Servan, Driss Matrouf, Georges Linarès, Renato de Mori
- IEEE International Conference on Acoustics, Speech and Signal Processing, 2008. ICASSP 2008., Mar 2008, Las Vegas, NV,, United States. pp.4997-5000, ⟨10.1109/ICASSP.2008.4518780⟩
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- Semantic composition process in a speech understanding system
- Frédéric Duvert, Marie-Jean Meurs, Christophe Servan, Frédéric Béchet, Fabrice Lefèvre, Renato de Mori
- The 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Mar 2008, Las Vegas, United States. ⟨10.1109/ICASSP.2008.4518788⟩
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- Composition sémantique pour la compréhension de la parole dans le cadre de dialogue
- Frédéric Duvert, Marie-Jean Meurs, Christophe Servan, Frédéric Béchet, Fabrice Lefèvre, Renato de Mori
- Journées d'Etude sur la Parole (JEP), 2008, Avignon, France
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- Utilisation des transducteurs dans le décodage conceptuel : application au corpus MEDIA
- Christophe Servan
- MajecSTIC, Nov 2006, Lorient, France
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- Conceptual decoding from word lattices: application to the spoken dialogue corpus MEDIA
- Christophe Servan, Christian Raymond, Frédéric Béchet, Pascal Nocera
- The Ninth International Conference on Spoken Language Processing (Interspeech 2006 - ICSLP), Sep 2006, Pittsburgh, United States
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- Décodage conceptuel à partir de graphes de mots sur le corpus de dialogue Homme-Machine MEDIA
- Christophe Servan, Christian Raymond, Frédéric Béchet, Pascal Nocera
- Les XXVIes Journées d'Étude sur la Parole (JEP 2006), Jun 2006, Dinard, France
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- Results of the French Evalda-Media evaluation campaign for literal understanding
- H Bonneau-Maynard, C Ayache, F Bechet, Alexandre Denis, A Kuhn, F Lefevre, D Mostefa, M Quignard, S Rosset, Christophe Servan, J Villaneau
- The fifth international conference on Language Resources and Evaluation (LREC 2006), May 2006, Genes, Italy
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- Décodage conceptuel et apprentissage automatique : application au corpus de dialogue Homme-Machine MEDIA
- Christophe Servan, Frédéric Béchet
- La 13ème édition de la conférence sur le Traitement Automatique des Langues Naturelles (TALN 2006), Apr 2006, Louvain, Belgium
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- Utilisation des transducteurs dans le décodage conceptuel application au corpus MEDIA
- Christophe Servan
- MAnifestation des JEunes Chercheurs en Sciences et Technologies de l'Information et de la Communication (MajecSTIC), 2006, Lorient, France
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Poster de conférence
- On the cross-lingual transferability of multilingual prototypical models across NLU tasks
- Oralie Cattan, Christophe Servan, Sophie Rosset
- ACL-IJCNLP 2021, Aug 2021, Bangkok, Thailand
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Proceedings/Recueil des communications
- Journée commune AFIA/TLH - ATALA N°2 sur le thème "Technologies du Langage Humain et Santé
- Corinne Fredouille, José G. Moreno, Aurélie Névéol, Christophe Servan
- Journée commune AFIA/TLH - ATALA 2021, Feb 2021, en ligne, France. , 2021
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Rapport
- Image search using multilingual texts: a cross-modal learning approach between image and text
- Maxime Portaz, Hicham Randrianarivo, Adrien Nivaggioli, Estelle Maudet, Christophe Servan, Sylvain Peyronnet
- [Research Report] qwant research. 2019
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Thèse
- Apprentissage automatique et compréhension dans le cadre d’un dialogue homme-machine téléphonique à initiative mixte
- Christophe Servan
- Autre [cs.OH]. Université d'Avignon, 2008. Français. ⟨NNT : 2008AVIG0173⟩
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Last updated on 2023-03-22