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Rémi Gribonval

Directeur de Recherche / Senior Research Scientist

Rémi Gribonval

Head of the OCKHAM project-team at ENS de Lyon

formerly head of the PANAMA project-team  at IRISA, Rennes

MAIN RESEARCH INTERESTS

  • Mathematical aspects of signal processing & machine learning
  • Sparsity and invariances in neural networks
  • Sparsity, nonlinear approximation, dictionaries 
  • Compressive learning and compressive sensing
  • Theory and algorithms for low-dimensional representations of high-dimensional data
  • Inverse problems in audio signal processing
  • Source localization and separation

SHORT BIO

Rémi Gribonval is a Research Director (Directeur de Recherche) with Inria and the head of the OCKHAM research group of Laboratoire de l’Informatique du Parallélisme at École Normale Supérieure de Lyon. He is the former scientific leader of the PANAMA research group on sparse audio processing at IRISA, Rennes, France. In 2011, he was awarded the Blaise Pascal Award of the GAMNI-SMAI by the French Academy of Sciences, and a starting investigator grant from the European Research Council in 2011. He is an IEEE fellow and a EURASIP Fellow. He founded the series of international workshops SPARS on Signal Processing with Adaptive/Sparse Representations. Since 2002 he has been the PI of several national (ANR, PEPR), bilateral and European (FET-Open, ERC) research projects. He was a member of the IEEE SPTM Technical Committee (2011-2017), of the EURASIP SIG-DML Special Area Team (2015-2022), and the founder and chair of the SPARS steering committee. He is on the Scientific Advisory Board of the Acoustics Research Institute of the Austrian Academy of Sciences since 2018. He was on the editorial board of EURASIP Signal Processing (2003-2006) and a Senior Area Editor for the IEEE Transactions on Signal Processing (2019-2021).  He is on the editorial board of the journal Constructive Approximation since 2019 and a Senior Area Editor for the IEEE Signal Processing Magazine since 2022.

Rémi Gribonval was a student at Ecole Normale Supérieure, Paris from 1993 to 1997. He received the Ph. D. degree in applied mathematics from the University of Paris-IX Dauphine, Paris, France, in 1999, and his Habilitation à Diriger des Recherches in applied mathematics from the University of Rennes I, Rennes, France, in 2007.

CONTACT INFORMATION

Laboratoire de  l’Informatique du Parallélisme
ENS de Lyon, site Monod
46 allée d’Italie, F-69007 Lyon, France.
E-mail: Firstname.Lastname@inria.fr