Christophe Servan

Researcher, LIMSI-CNRS / Université Paris-Sud

Joined

June 2021

Names

Christophe Servan (Preferred)

Emails

****@gmail.com (Confirmed)

****@lisn.upsaclay.fr (Confirmed)

Personal Links

Career & Education History

Researcher

LIMSI-CNRS / Université Paris-Sud (limsi.fr)

2022 – Present

Researcher

QWANT (qwant.com)

2018 – 2024

Researcher

Systran (systransoft.com)

2016 – 2018

Postdoc

LIG (imag.fr)

2015 – 2016

Postdoc

Xerox Research Centre Europe, Xerox (xrce.xerox.com)

2013 – 2015

Postdoc

Universite du Maine, University of Le Mans (lium.univ-lemans.fr)

2010 – 2013

Postdoc

CEA (cea.fr)

2009 – 2010

Lecturer

Université d'Avignon (univ-avignon.fr)

2008 – 2009

PhD student

LIA (univ-avignon.fr)

2005 – 2008

Advisors, Relations & Conflicts

PhD Advisor

Renato DeMori

2005 – 2008

PhD Advisor

Frédéric Béchet

2005 – 2008

Expertise

Information Retrieval

2018 – Present

Statistical Machine Translation

Neural Machine Translation

data selection

under ressource language

2011 – Present

Spoken Language Understanding

2005 – Present

Publications

Impact of Prompt on Latent Representations in LLMs
Iskandar Boucharenc, Thomas Gerald, Sahar Ghannay, Christophe Servan, Sophie Rosset
- Submitted to ICLR 2025
- Readers: Everyone
On the Usability of Transformers-based Models for a French Question-Answering Task
Oralie Cattan, Christophe Servan, Sophie Rosset
- 2021 (modified: 22 Feb 2022)
- RANLP 2021
- Readers: Everyone
Neural Networks approaches focused on French Spoken Language Understanding: application to the MEDIA Evaluation Task
Sahar Ghannay, Christophe Servan, Sophie Rosset
- 2020 (modified: 22 Feb 2022)
- COLING 2020
- Readers: Everyone
Conception d'un système de détection d'intention pour un moteur de recherche sur Internet (Designing a User Intention Detection system for a Web Search Engine)
Estelle Maudet, Christophe Servan
- 2020 (modified: 22 Feb 2022)
- JEP-TALN-RECITAL (Demos) 2020
- Readers: Everyone
Image search using multilingual texts: a cross-modal learning approach between image and text Maxime Portaz Qwant Research
Maxime Portaz, Hicham Randrianarivo, Adrien Nivaggioli, Estelle Maudet, Christophe Servan, Sylvain Peyronnet
- 2019 (modified: 22 Feb 2022)
- CoRR 2019
- Readers: Everyone
Qwant Research @DEFT 2019: Document matching and information retrieval using clinical cases
Estelle Maudet, Oralie Cattan, Maureen de Seyssel, Christophe Servan
- 2019 (modified: 22 Feb 2022)
- CoRR 2019
- Readers: Everyone
Qwant Research @DEFT 2019 : appariement de documents et extraction d'informations à partir de cas cliniques (Document matching and information retrieval using clinical cases)
Estelle Maudet, Oralie Cattan, Maureen de Seyssel, Christophe Servan
- 2019 (modified: 22 Feb 2022)
- PFIA (Défi Fouille de Textes) 2019
- Readers: Everyone
Using Whole Document Context in Neural Machine Translation
Valentin Macé, Christophe Servan
- 2019 (modified: 22 Feb 2022)
- CoRR 2019
- Readers: Everyone
SYSTRAN Purely Neural MT Engines for WMT2017
Yongchao Deng, Jungi Kim, Guillaume Klein, Catherine Kobus, Natalia Segal, Christophe Servan, Bo Wang, Dakun Zhang, Josep Maria Crego, Jean Senellart
- 2017 (modified: 10 Nov 2021)
- WMT 2017
- Readers: Everyone
Adaptation incrémentale de modèles de traduction neuronaux (Incremental adaptation of neural machine translation models)
Christophe Servan, Josep Maria Crego, Jean Senellart
- 2017 (modified: 10 Nov 2021)
- TALN (2) 2017
- Readers: Everyone

View all 39 publications

Co-Authors

View all 86 co-authors