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From Convolutional Sparse Coding To *-NMF Factorization of Time-Frequency Coefficients
Jean-Baptiste Malagnoux
,
Matthieu Kowalski
Conference papers
hal-04608586
v1
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A Hierarchical Deep Learning Approach for Minority Instrument Detection
Dylan Sechet
,
Francesca Bugiotti
,
Matthieu Kowalski
,
Edouard D’hérouville
,
Filip Langiewicz
DAFx 2024 - the 27th International Conference on Digital Audio Effects, Sep 2024, Guildford Surrey, United Kingdom
Conference papers
hal-04793160
v1
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Sliced-Wasserstein on Symmetric Positive Definite Matrices for M/EEG Signals
Clément Bonet
,
Benoît Malézieux
,
Alain Rakotomamonjy
,
Lucas Drumetz
,
Thomas Moreau
et al.
ICML 2023 - Fortieth International Conference on Machine Learning, Jul 2023, Honololu, United States. pp.1-29, ⟨10.48550/arXiv.2303.05798⟩
Conference papers
hal-04250921
v1
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Estimation du MAP Marginal d'un signal Bernoulli-Gaussien: une approche par relaxation continue
Pierre Barbault
,
Matthieu Kowalski
,
Charles Soussen
GRETSI 2023 - XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France. pp.1-4
Conference papers
hal-04383981
v1
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Marginal MAP estimation of a Bernoulli-Gaussian signal: continuous relaxation approach
Pierre Barbault
,
Matthieu Kowalski
,
Charles Soussen
EUSIPCO 2023 - the 31st European Signal Processing Conference, Sep 2023, Helsinki, Finland. pp.1833-1837
Conference papers
hal-04383978
v1
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Understanding approximate and unrolled dictionary learning for pattern recovery
Benoît Malézieux
,
Thomas Moreau
,
Matthieu Kowalski
International Conference on Learning Representations, Apr 2022, Online, France
Conference papers
hal-03258196
v4
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Parameter Estimation in Sparse Inverse Problems Using Bernoulli-Gaussian Prior
Pierre Barbault
,
Matthieu Kowalski
,
Charles Soussen
Conference papers
hal-03576005
v1
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MIP and Set Covering approaches for Sparse Approximation
Diego Delle Donne
,
Matthieu Kowalski
,
Leo Liberti
ROADEF -- congrès annuel de la société Française de Recherche Opérationnelle et d’Aide à la Décision, Feb 2020, Montpellier, France
Conference papers
hal-03542690
v1
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MIP and Set Covering approaches for Sparse Approximation
Diego Delle Donne
,
Matthieu Kowalski
,
Leo Liberti
iTwist 2020 - International Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Jun 2020, Nantes, France
Conference papers
hal-03542681
v1
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Sparsity and low-rank amplitude based blind Source Separation
Fangchen Feng
,
Matthieu Kowalski
The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. pp.571 - 575, ⟨10.1109/ICASSP.2017.7952220⟩
Conference papers
hal-01547459
v1
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Drum extraction in single channel audio signals using multi-layer non negative matrix factor deconvolution
Clément Laroche
,
Hélène Papadopoulos
,
Matthieu Kowalski
,
Gael Richard
The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017), Mar 2017, Nouvelle Orleans, United States. ⟨10.1109/icassp.2017.7952115⟩
Conference papers
hal-01438851
v1
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Genre specific dictionaries for harmonic/percussive source separation
Clément Laroche
,
Hélène Papadopoulos
,
Matthieu Kowalski
,
Gael Richard
ISMIR 2016 - The 17th International Society for Music Information Retrieval Conference, Aug 2016, New York, United States
Conference papers
hal-01353252
v2
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Social-sparsity brain decoders: faster spatial sparsity
Gaël Varoquaux
,
Matthieu Kowalski
,
Bertrand Thirion
Pattern Recognition in NeuroImaging, Jun 2016, Trento, Italy
Conference papers
hal-01334551
v1
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An Unified Approach for Blind Source Separation Using Sparsity and Decorrelation
Fangchen Feng
,
Matthieu Kowalski
23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France
Conference papers
hal-01199620
v1
|
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A structured nonnegative matrix factorization for source separation
Clément Laroche
,
Matthieu Kowalski
,
Hélène Papadopoulos
,
Gael Richard
23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France
Conference papers
hal-01199631
v1
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Méthode Structurée de décomposition en matrices non- négatives appliquéè a la séparation de sources audio
Clément Laroche
,
Matthieu Kowalski
,
Hélène Papadopoulos
,
Gael Richard
25eme Colloque GRETSI 2015, Sep 2015, Lyon, France
Conference papers
hal-01199648
v1
|
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Inverse Problems with Time-frequency Dictionaries and non-white Gaussian Noise
Matthieu Kowalski
,
Alexandre Gramfort
23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France
Conference papers
hal-01199635
v1
|
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A multi-dimensional meter-adaptive method for automatic segmentation of music
Cyril Gaudefroy
,
H Papadopoulos
,
Matthieu Kowalski
13th International Workshop on Content-Based Multimedia Indexing (CBMI), Jun 2015, Prague, Czech Republic
Conference papers
hal-01322297
v1
|
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Hybrid sparse and low-rank time-frequency signal decomposition
Cédric Févotte
,
Matthieu Kowalski
23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France
Conference papers
hal-01199622
v1
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Vers une approche unifiée pour la séparation aveugle de sources en sur et sous-déterminé, basée sur la parcimonie et la décorrélation
Fangchen Feng
,
Matthieu Kowalski
25eme Colloque GRETSI 2015, Sep 2015, Lyon, France
Conference papers
hal-01199645
v1
|
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Problèmes inverses avec dictionnaires temps-fréquences en présence de bruit Gaussien non blanc
Matthieu Kowalski
,
Alexandre Gramfort
25eme Colloque GRETSI 2015, Sep 2015, Lyon, France
Conference papers
hal-01199641
v1
|
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Thresholding RULES and iterative shrinkage/thresholding algorithm: A convergence study
Matthieu Kowalski
Conference papers
hal-01102810
v1
|
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Low-Rank Time-Frequency Synthesis
Cédric Févotte
,
Matthieu Kowalski
Advances in Neural Information Processing Systems (NIPS), Dec 2014, Montréal, France
Conference papers
hal-01103496
v1
|
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Hybrid model and structured sparsity for under-determined convolutive audio source separation
Fangchen Feng
,
Matthieu Kowalski
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), May 2014, Florence, Italy. pp.AASP-P9.9, ⟨10.1109/icassp.2014.6854893⟩
Conference papers
hal-01002996
v1
|
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Audio Declipping with Social Sparsity
Kai Siedenburg
,
Matthieu Kowalski
,
Monika Dörfler
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), May 2014, Florence, Italy. pp.AASP-L2, ⟨10.1109/icassp.2014.6853863⟩
Conference papers
hal-01002998
v1
|
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Parcimonie Sociale et application à l'audio inpainting
Kai Siedenburg
,
Monika Dörfler
,
Matthieu Kowalski
GRETSI 2013, Sep 2013, Brest, France. pp.ID351
Conference papers
hal-00924700
v1
|
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Décomposition parcimonieuse structurée des signaux audio de musique guidée par l'information experte
Hélène Papadopoulos
,
Matthieu Kowalski
GRETSI, Sep 2013, Brest, France
Conference papers
hal-00829133
v1
|
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Apprentissage à partir de noyaux multiples et indéfinis
Marie Szafranski
,
Matthieu Kowalski
,
Liva Ralaivola
GRETSI 2013, Sep 2013, Brest, France
Conference papers
hal-00829879
v1
|
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Analytical model and spectral correction of vibration effects on Fourier transform spectrometer
I. Shatalina
,
Frederic Schmidt
,
B. Saggin
,
Nicolas Gac
,
Matthieu Kowalski
et al.
Conference papers
hal-00930996
v1
|
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Apport des dictionnaires temps-fréquence, de la parcimonie et des structures pour l'imagerie cérébrale fonctionnelle M/EEG
Alexandre Gramfort
,
Daniel Strohmeier
,
Jens Haueisen
,
Matti Hämäläinen
,
Matthieu Kowalski
GRETSI 2011, Sep 2011, Bordeaux, France. pp.ID45
Conference papers
hal-00621040
v1
|
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Sparse signal decomposition on hybrid dictionaries using musical priors
Hélène Papadopoulos
,
Matthieu Kowalski
ISMIR 2011, Oct 2011, Miami, United States. p.687-692
Conference papers
hal-00621048
v1
|
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Accelerating ISTA with an active set strategy
Matthieu Kowalski
,
Pierre Weiss
,
Alexandre Gramfort
,
Sandrine Anthoine
OPT 2011: 4th International Workshop on Optimization for Machine Learning, Dec 2011, Sierra Nevada, Spain. pp.7
Conference papers
hal-00696992
v2
|
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Functional brain imaging with M/EEG using structured sparsity in time-frequency dictionaries
Alexandre Gramfort
,
Daniel Strohmeier
,
Jens Haueisen
,
Matti Hamalainen
,
Matthieu Kowalski
International Conference on Information Processing in Medical Imaging (IPMI '11), Jul 2011, Irsee, Germany. pp.600-611, ⟨10.1007/978-3-642-22092-0_49⟩
Conference papers
inria-00605502
v1
|
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M/EEG source reconstruction based on Gabor thresholding in the source space
Daniel Strohmeier
,
Alexandre Gramfort
,
Jens Haueisen
,
Matti Hämäläinen
,
Matthieu Kowalski
NFSI 2011, May 2011, Banff, Canada
Conference papers
hal-00621044
v1
|
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An Unsupervised Algorithm for Hybrid/Morphological Signal Decomposition
Matthieu Kowalski
,
Thomas Rodet
International Conference on Acoustics, Speech and signal Processing, May 2011, Prague, Czech Republic. pp.4112-4115
Conference papers
hal-00601138
v1
|
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Un algorithme de seuillage itératif non-supervisé pour la décomposition parcimonieuse de signaux dans des unions de dictionnaires
Matthieu Kowalski
,
Thomas Rodet
GRETSI 2011, Sep 2011, Bordeaux, France. pp.ID46
Conference papers
hal-00621031
v1
|
|
Modèles aléatoires hiérarchiques pour la modélisation de signaux audio
Matthieu Kowalski
,
Bruno Torrésani
GRETSI 2009, Sep 2009, Dijon, France. pp.564
Conference papers
hal-00424038
v1
|
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Structured Sparsity: from Mixed Norms to Structured Shrinkage
Matthieu Kowalski
,
Bruno Torrésani
SPARS'09 - Signal Processing with Adaptive Sparse Structured Representations, Inria Rennes - Bretagne Atlantique, Apr 2009, Saint Malo, France
Conference papers
inria-00369577
v1
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Improving M/EEG source localization with an inter-condition sparse prior
Alexandre Gramfort
,
Matthieu Kowalski
IEEE International Symposium on Biomedical Imaging (ISBI), Jun 2009, Boston, France. pp.141
Conference papers
hal-00424029
v1
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A priori par normes mixtes pour les problèmes inverses Application à la localisation de sources en M/EEG
Matthieu Kowalski
,
Alexandre Gramfort
GRETSI 2009, Sep 2009, Dijon, France. pp.564
Conference papers
hal-00424039
v1
|
|
Sparsity and persistence in time-frequency sound representations
Matthieu Kowalski
,
Bruno Torrésani
Conference papers
hal-00422075
v1
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Décompositions parcimonieuses et persistantes de signaux multicanaux. Applications aux signaux MEEG.
Matthieu Kowalski
,
Bruno Torrésani
CAp 2008, May 2009, Porquerolles, France. p. 105-120
Conference papers
hal-00347436
v1
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Under-determined source separation via mixed-norm regularized minimization
Matthieu Kowalski
,
Emmanuel Vincent
,
Rémi Gribonval
European Signal Processing Conference 2008, Aug 2008, Lausanne, Switzerland. pp.1569103109
Conference papers
hal-00347089
v1
|
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Identification de signaux parcimonieux dans un dictionnaire hybride
Matthieu Kowalski
,
Bruno Torrésani
GRETSI 2007, Sep 2007, Troyes, France. pp.1249
Conference papers
hal-00347437
v1
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A family of random waveform models for audio coding
Matthieu Kowalski
,
Bruno Torrésani
Conference papers
hal-00347439
v1
|
|
A study of Bernoulli and structured random waveform models for audio signals
Matthieu Kowalski
,
Bruno Torrésani
SPARS 05, Nov 2005, Rennes, France. pp.TS2-1
Conference papers
hal-00347440
v1
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