Christian Wellekens

51 papers A 6B 1C 1Misc 9Journal 9Unranked 24
YearRankTypeTitle / Venue / Authors
2007 J jnl
Automatic speech recognition and speech variability: A review.
Speech Commun.
Mohamed Benzeghiba, Renato De Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
2007 J jnl
Introduction to the Special Issue on Intrinsic Speech Variations.
Speech Commun.
Renato De Mori, Olivier Deroo, Stéphane Dupont, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christian Wellekens
2007 — conf
Variational Bayesian Learning of Speech GMMS for Feature Enhancement Based on Algonquin.
ICASSP (4)
Svein Gunnar Pettersen, Magne Hallstein Johnsen, Christian Wellekens
2006 — conf
Automatic Speech Recognition and Intrinsic Speech Variation.
ICASSP (5)
Mohamed Benzeghiba, Renato De Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
2006 — conf
Diagnostics of speech recognition using classification phoneme diagnostic trees.
Computational Intelligence
Milos Cernak, Christian Wellekens
2006 — conf
Fepstrum and Carrier Signal Decomposition of Speech Signals Through Homomorphic Filtering.
ICASSP (5)
Vivek Tyagi, Christian Wellekens
2006 J jnl
Least squares filtering of speech signals for robust ASR.
Speech Commun.
Vivek Tyagi, Christian Wellekens, Dirk T. M. Slock
2006 — conf
N-best parallel maximum likelihood beamformers for robust speech recognition.
EUSIPCO
Luca Giulio Brayda, Christian Wellekens, Maurizio Omologo
2006 J jnl
On variable-scale piecewise stationary spectral analysis of speech signals for ASR.
Speech Commun.
Vivek Tyagi, Hervé Bourlard, Christian Wellekens
2006 J jnl
Special Issue on Robustness Issues for Conversational Interaction.
Speech Commun.
Ben Milner, Christian Wellekens, Børge Lindberg
2006 C conf
Speech Recognition in Reverberant Environments Using Remote Microphones.
ISM
Luca Giulio Brayda, Christian Wellekens, Marco Matassoni, Maurizio Omologo
2005 — conf
A Variable-Scale Piecewise Stationary Spectral Analysis Technique Applied to ASR.
MLMI
Vivek Tyagi, Christian Wellekens, Hervé Bourlard
2005 — conf
Least Squares Filtering of Speech Signals for Robust ASR.
MLMI
Vivek Tyagi, Christian Wellekens
2005 — conf
On desensitizing the Mel-Cepstrum to spurious spectral components for Robust Speech Recognition.
ICASSP (1)
Vivek Tyagi, Christian Wellekens
2005 A conf
On variable-scale piecewise stationary spectral analysis of speech signals for ASR.
INTERSPEECH
Vivek Tyagi, Christian Wellekens, Hervé Bourlard
2005 — conf
Variational Bayesian Adaptation for Speaker Clustering.
ICASSP (1)
Fabio Valente, Christian Wellekens
2005 — conf
Variational Bayesian Feature Saliency for Audio Type Classification.
ICASSP (1)
Fabio Valente, Christian Wellekens
2005 — conf
Variational Bayesian Methods for Audio Indexing.
MLMI
Fabio Valente, Christian Wellekens
2005 A conf
Variational Bayesian speaker change detection.
INTERSPEECH
Fabio Valente, Christian Wellekens
2004 J jnl
Editorial.
Speech Commun.
Jean-Claude Junqua, Christian Wellekens
2004 A conf
Scoring unknown speaker clustering : VB vs. BIC.
INTERSPEECH
Fabio Valente, Christian Wellekens
2004 — conf
Variational Bayesian feature selection for Gaussian mixture models.
ICASSP (1)
Fabio Valente, Christian Wellekens
2004 — conf
Variational Bayesian speaker clustering.
Odyssey
Fabio Valente, Christian Wellekens
2003 — conf
Minimum classification error/eigenvoices training for speaker identification.
ICASSP (2)
Fabio Valente, Christian Wellekens
2003 — conf
Symbolic speaker adaptation with phone inventory expansion.
ICASSP (1)
Kyung-Tak Lee, Lynette Melnar, Jim Talley, Christian Wellekens
2003 A conf
Variational Bayesian GMM for speech recognition.
INTERSPEECH
Fabio Valente, Christian Wellekens
2002 A conf
LU factorization for feature transformation.
INTERSPEECH
Patrick Nguyen, Luca Rigazio, Christian Wellekens, Jean-Claude Junqua
2002 Misc conf
Piecewise linear constraints for model space adaptation.
ICASSP
Patrick Nguyen, Luca Rigazio, Jean-Claude Junqua, Christian Wellekens
2001 A conf
Dynamic lexicon using phonetic features.
INTERSPEECH
Kyung-Tak Lee, Christian Wellekens
2001 — conf
Seamless navigation in audio files.
Odyssey
Christian Wellekens
2000 Misc conf
A speaker tracking system based on speaker turn detection for NIST evaluation.
ICASSP
Jean-François Bonastre, Perrine Delacourt, Corinne Fredouille, Téva Merlin, Christian Wellekens
2000 J jnl
DISTBIC: A speaker-based segmentation for audio data indexing.
Speech Commun.
Perrine Delacourt, Christian Wellekens
2000 J jnl
Eigenvoices: A compact representation of speakers in model space.
Ann. des Télécommunications
Patrick Nguyen, Roland Kuhn, Jean-Claude Junqua, Nancy Niedzielski, Christian Wellekens
1999 — conf
Audio Data Indexing: Use of Second-Order Statistics for Speaker-Based Segmentation.
ICMCS, Vol. 2
Perrine Delacourt, Christian Wellekens
1999 — conf
Detection of speaker changes in an audio document.
EUROSPEECH
Perrine Delacourt, David Kryze, Christian Wellekens
1999 — conf
Maximum likelihood eigenspace and MLLR for speech recognition in noisy environments.
EUROSPEECH
Patrick Nguyen, Christian Wellekens, Jean-Claude Junqua
1998 — conf
Enhanced ASR by acoustic feature filtering.
ICSLP
Christian Wellekens
1998 B conf
Introduction to speech recognition using neural networks.
ESANN
Christian Wellekens
1998 — conf
The use of meta-HMM in multistream HMM training for automatic speech recognition.
ICSLP
Christian Wellekens, Jussi Kangasharju, Cedric Milesi
1997 Misc conf
REMAP for video soundtrack indexing.
ICASSP
Philippe Gelin, Christian Wellekens
1996 — conf
Keyword spotting enhancement for video soundtrack indexing.
ICSLP
Philippe Gelin, Christian Wellekens
1996 Misc conf
Keyword spotting for video soundtrack indexing.
ICASSP
Philippe Gelin, Christian Wellekens
1992 Misc conf
Mixture density estimators in Viterbi training.
ICASSP
Christian Wellekens
1990 J jnl
Links Between Markov Models and Multilayer Perceptrons.
IEEE Trans. Pattern Anal. Mach. Intell.
Hervé Bourlard, Christian Wellekens
1990 — ed.
Neural Networks, EURASIP Workshop 1990, Sesimbra, Portugal, February 15-17, 1990, Proceedings
EURASIP
Luís B. Almeida, Christian Wellekens
1989 — conf
Statistical Inference in Multilayer Perceptrons and Hidden Markov Models with Applications in Continuous Speech Recognition.
NATO Neurocomputing
Hervé Bourlard, Nelson Morgan, Christian Wellekens
1988 — conf
Links Between Markov Models and Multilayer Perceptrons.
NIPS
Hervé Bourlard, Christian Wellekens
1986 Misc conf
Global connected digit recognition using Baum-Welch algorithm.
ICASSP
Christian Wellekens
1985 Misc conf
Speaker dependent connected speech recognition via phonetic Markov models.
ICASSP
Hervé Bourlard, Yves G. Kamp, Christian Wellekens
1984 Misc conf
Connected digit recognition using vector quantization.
ICASSP
Hervé Bourlard, Christian Wellekens, Hermann Ney
1982 Misc conf
Optimal design of minimum phase FIR filters.
ICASSP
Yves G. Kamp, Christian Wellekens