Fabrice Lefèvre

Fabrice Lefèvre, Stéphane Huet, Matthieu Riou, 2019, ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Genericity and Adaptability Issues for Task-Independent Speech Recognition

Jean-Luc Gauvain, Lori Lamel, Fabrice Lefèvre, 2007 .

Automatic Corpus Extension for Data-driven Natural Language Generation

Fabrice Lefèvre, Stéphane Huet, Bassam Jabaian, 2016, LREC.

Incremental Human-Machine Dialogue Simulation

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2017, IWSDS.

THE 2004 BBN/LIMSI 10xRT ENGLISH BROADCAST NEWS TRANSCRIPTION SYSTEM

John Makhoul, Jean-Luc Gauvain, Lori Lamel, 2004 .

Adversarial Bandit for online interactive active learning of zero-shot spoken language understanding

Fabrice Lefèvre, Alexandre Reiffers, Emmanuel Ferreira, 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Vers une approche simplifiée pour introduire le caractère incrémental dans les systèmes de dialogue

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2014 .

Portability Issues for Speech Recognition Technologies

Jean-Luc Gauvain, Lori Lamel, Gilles Adda, 2001, HLT.

K-NN versus Gaussian in HMM-based recognition system

Fabrice Lefèvre, Claude Montacié, Marie-José Caraty, 1997, EUROSPEECH.

Reinforcement adaptation of an attention-based neural natural language generator for spoken dialogue systems

Fabrice Lefèvre, Stéphane Huet, Matthieu Riou, 2019, Dialogue Discourse.

Post-édition statistique pour l’adaptation aux domaines de spécialité en traduction automatique (Statistical Post-Editing of Machine Translation for Domain Adaptation) [in French]

Georges Linarès, Fabrice Lefèvre, Stéphane Huet, 2012, JEP/TALN/RECITAL.

Dynamic Bayesian Networks and Discriminative Classifiers for Multi-Stage Semantic Interpretation

Fabrice Lefèvre, 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07.

Composition sémantique pour la compréhension de la parole dans un cadre de dialogue

Frédéric Béchet, Renato De Mori, Fabrice Lefèvre, 2008 .

Expert-based reward shaping and exploration scheme for boosting policy learning of dialogue management

Fabrice Lefèvre, Emmanuel Ferreira, F. Lefèvre, 2013, 2013 IEEE Workshop on Automatic Speech Recognition and Understanding.

Combination of stochastic understanding and machine translation systems for language portability of dialogue systems

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Approche bayésienne de la composition sémantique dans les systèmes de dialogue oral

Renato De Mori, Fabrice Lefèvre, Marie-Jean Meurs, 2010, Ingénierie des Systèmes d Inf..

Factored Machine Translation Systems for Russian-English

Fabrice Lefèvre, Stéphane Huet, Elena Manishina, 2013, WMT@ACL.

Semantic Frame Annotation on the French MEDIA corpus

Frédéric Béchet, Renato De Mori, Fabrice Lefèvre, 2008, LREC.

Users' Belief Awareness in Reinforcement Learning-Based Situated Human-Robot Dialogue Management

Rachid Alami, Fabrice Lefèvre, Grégoire Milliez, 2015, IWSDS.

Dialogue Efficiency Evaluation of Turn-Taking Phenomena in a Multi-layer Incremental Simulated Environment

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2015, HCI.

A Bayesian approach to semantic composition for spoken language interpretation

Renato De Mori, Fabrice Lefèvre, Marie-Jean Meurs, 2008, INTERSPEECH.

Cross-lingual spoken language understanding from unaligned data using discriminative classification models and machine translation

Fabrice Lefèvre, Steve J. Young, François Mairesse, 2010, INTERSPEECH.

Generalization of Discriminative Approaches for Speech Language Understanding in a Multilingual Context

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2013, SLSP.

Non-parametric probability estimation for HMM-based automatic speech recognition

Fabrice Lefèvre, F. Lefèvre, 2003, Comput. Speech Lang..

Semantic Graph Clustering for POMDP-Based Spoken Dialog Systems

Fabrice Lefèvre, Florian Pinault, 2011, INTERSPEECH.

Behavior Specific User Simulation in Spoken Dialogue Systems

Matthieu Geist, Fabrice Lefèvre, Olivier Pietquin, 2012, ITG Conference on Speech Communication.

Portability of Semantic Annotations for Fast Development of Dialogue Corpora

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2012, INTERSPEECH.

User Simulation in Dialogue Systems Using Inverse Reinforcement Learning

Matthieu Geist, Fabrice Lefèvre, Olivier Pietquin, 2011, INTERSPEECH.

On the influence of the delta coefficients in a HMM-based speech recognition system

Fabrice Lefèvre, Claude Montacié, Marie-José Caraty, 1998, ICSLP.

Back-off action selection in summary space-based POMDP dialogue systems

Fabrice Lefèvre, Milica Gasic, Steve J. Young, 2009, 2009 IEEE Workshop on Automatic Speech Recognition & Understanding.

Turn-taking phenomena in incremental dialogue systems

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2015, EMNLP.

Co-adaptation in Spoken Dialogue Systems

Matthieu Geist, Fabrice Lefèvre, Olivier Pietquin, 2012, Natural Interaction with Robots, Knowbots and Smartphones, Putting Spoken Dialog Systems into Practice.

Unsupervised Alignment for Segmental-based Language Understanding

Fabrice Lefèvre, Stéphane Huet, F. Lefèvre, 2011, ULNLP@EMNLP.

Concept Discovery for Language Understanding in an Information-query Dialogue System

Boris Detienne, Fabrice Lefèvre, Stéphane Huet, 2011, KDIR.

Discriminant Initialization for Factor Analyzed HMM Training

Jean-Luc Gauvain, Fabrice Lefèvre, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Towards task-independent speech recognition

Jean-Luc Gauvain, Lori Lamel, Fabrice Lefèvre, 2001, 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221).

Discriminative statistical approaches for multilingual speech understanding (Approches statistiques discriminantes pour l’interprétation sémantique multilingue de la parole) [in French]

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2013, JEP/TALN/RECITAL.

Online Adaptation of an Attention-Based Neural Network for Natural Language Generation

Fabrice Lefèvre, Stéphane Huet, Matthieu Riou, 2017, INTERSPEECH.

Automation and Optimisation of Humor Trait Generation in a Vocal Dialogue System

Fabrice Lefèvre, Stéphane Huet, Matthieu Riou, 2018 .

Unsupervised Concept Annotation using Latent Dirichlet Allocation and Segmental Methods

Boris Detienne, Fabrice Lefèvre, Stéphane Huet, 2011, ULNLP@EMNLP.

DictaNum : système de dialogue incrémental pour la dictée de numéros.

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2014 .

Clustering behaviors of Spoken Dialogue Systems users

Matthieu Geist, Fabrice Lefèvre, Olivier Pietquin, 2012, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

DictaNum: a dialogue system for numbers dictation (DictaNum : système de dialogue incrémental pour la dictée de numéros.) [in French]

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2014, TALN.

Proceedings of the 1st ACM SIGCHI International Workshop on Investigating Social Interactions with Artificial Agents

Fabrice Lefèvre, Magalie Ochs, Thierry Chaminade, 2017 .

Advances in transcription of broadcast news and conversational telephone speech within the combined EARS BBN/LIMSI system

Richard M. Schwartz, John Makhoul, Spyridon Matsoukas, 2006, IEEE Transactions on Audio, Speech, and Language Processing.

The LIGA machine translation system for WMT 2011

Benjamin Lecouteux, Fabrice Lefèvre, Hervé Blanchon, 2011 .

Error-corrective discriminative joint decoding of automatic spoken language transcription and understanding

Fabrice Lefèvre, Bassam Jabaian, F. Lefèvre, 2013, INTERSPEECH.

A MLE algorithm for the k-NN HMM system

Fabrice Lefèvre, Claude Montacié, Marie-José Caraty, 1999, EUROSPEECH.

THE 2004 BBN/LIMSI 20xRT ENGLISH CONVERSATIONAL TELEPHONE SPEECH SYSTEM

Rohit Prasad, Thomas Colthurst, Holger Schwenk, 2004 .

A DBN-BASED MULTI-LEVEL STOCHASTIC SPOKEN LANGUAGE UNDERSTANDING SYSTEM

Fabrice Lefèvre, 2006, 2006 IEEE Spoken Language Technology Workshop.

k-Nearest Neighbor Monte-Carlo Control Algorithm for POMDP-Based Dialogue Systems

Fabrice Lefèvre, Milica Gasic, Steve J. Young, 2009, SIGDIAL Conference.

Concept Discovery and Automatic Semantic Annotation for Language Understanding in an Information-Query Dialogue System Using Latent Dirichlet Allocation and Segmental Methods

Boris Detienne, Fabrice Lefèvre, Stéphane Huet, 2011, IC3K.

Unsupervised state clustering for stochastic dialog management

Renato De Mori, Fabrice Lefèvre, 2007, 2007 IEEE Workshop on Automatic Speech Recognition & Understanding (ASRU).

Reinforcement Learning for Turn-Taking Management in Incremental Spoken Dialogue Systems

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2016, IJCAI.

Learning Bayesian Networks for Semantic Frame Composition in a Spoken Dialog System

Renato De Mori, Fabrice Lefèvre, Marie-Jean Meurs, 2009, HLT-NAACL.

Transcription de la parole conversationnelle

Jean-Luc Gauvain, Lori Lamel, Holger Schwenk, 2004 .

Investigating multiple approaches for SLU portability to a new language

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2010, INTERSPEECH.

Semantic composition process in a speech understanding system

Frédéric Béchet, Renato De Mori, Fabrice Lefèvre, 2008, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing.

Feature-based summary space for stochastic dialogue modeling with hierarchical semantic frames

Renato De Mori, Fabrice Lefèvre, Florian Pinault, 2009, INTERSPEECH.

A unified framework for translation and understanding allowing discriminative joint decoding for multilingual speech semantic interpretation

Fabrice Lefèvre, Laurent Besacier, Bassam Jabaian, 2016, Comput. Speech Lang..

Multi-source training and adaptation for generic speech recognition

Jean-Luc Gauvain, Lori Lamel, Fabrice Lefèvre, 2003, INTERSPEECH.

Conversational telephone speech recognition

Jean-Luc Gauvain, Lori Lamel, Holger Schwenk, 2003, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)..

ISIAA 2017: 1st international workshop on investigating social interactions with artificial agents (workshop summary)

Fabrice Lefèvre, Magalie Ochs, Noël Nguyen, 2017, ICMI.

Confidence measures based on the k-nn probability estimator

Fabrice Lefèvre, 2000, INTERSPEECH.

Optimising Turn-Taking Strategies With Reinforcement Learning

Romain Laroche, Fabrice Lefèvre, Hatim Khouzaimi, 2015, SIGDIAL Conference.

Renforcement en-ligne pour l'apprentissage conjoint de l'analyseur sémantique et du gestionnaire de dialogue d'un système d'interaction vocale

Fabrice Lefèvre, Stéphane Huet, Matthieu Riou, 2019, RJCIA.

Online adaptative zero-shot learning spoken language understanding using word-embedding

Fabrice Lefèvre, Emmanuel Ferreira, Bassam Jabaian, 2015, 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Social signal and user adaptation in reinforcement learning-based dialogue management

Fabrice Lefèvre, Emmanuel Ferreira, F. Lefèvre, 2013, MLIS '13.