Matthieu Kowalski

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 19

Top Topics

Sparse Approximation

Nonnegative Matrix Factorization

Source Separation

Top Venues

IEEE ACM Trans. Audio Speech Lang. Process.

Publications

Jean-Baptiste Malagnoux, Matthieu Kowalski
From Convolutional Sparse Coding To *-NMF Factorization of Time-Frequency Coefficients. ICASSP (2024)
Clément Bonet, Benoît Malézieux, Alain Rakotomamonjy, Lucas Drumetz, Thomas Moreau, Matthieu Kowalski, Nicolas Courty
Sliced-Wasserstein on Symmetric Positive Definite Matrices for M/EEG Signals. CoRR (2023)
Clément Bonet, Benoît Malézieux, Alain Rakotomamonjy, Lucas Drumetz, Thomas Moreau, Matthieu Kowalski, Nicolas Courty
Sliced-Wasserstein on Symmetric Positive Definite Matrices for M/EEG Signals. ICML (2023)
Pierre Barbault, Matthieu Kowalski, Charles Soussen
Marginal MAP Estimation of a Bernoulli-Gaussian Signal: Continuous Relaxation Approach. EUSIPCO (2023)
Pierre Barbault, Matthieu Kowalski, Charles Soussen
Parameter Estimation in Sparse Inverse Problems Using Bernoulli-Gaussian Prior. ICASSP (2022)
Benoît Malézieux, Thomas Moreau, Matthieu Kowalski
Understanding approximate and unrolled dictionary learning for pattern recovery. ICLR (2022)
Benoît Malézieux, Thomas Moreau, Matthieu Kowalski
Dictionary and prior learning with unrolled algorithms for unsupervised inverse problems. CoRR (2021)
Diego Delle Donne, Matthieu Kowalski, Leo Liberti
MIP and Set Covering approaches for Sparse Approximation. CoRR (2020)
Fangchen Feng, Matthieu Kowalski
Underdetermined Reverberant Blind Source Separation: Sparse Approaches for Multiplicative and Convolutive Narrowband Approximation. IEEE ACM Trans. Audio Speech Lang. Process. 27 (2) (2019)
Cédric Févotte, Matthieu Kowalski
Estimation With Low-Rank Time-Frequency Synthesis Models. IEEE Trans. Signal Process. 66 (15) (2018)
Alina G. Meresescu, Matthieu Kowalski, Frédéric Schmidt, François Landais
Water Residence Time estimation by 1D deconvolution in the form of a l2-regularized inverse problem with smoothness, positivity and causality constraints. Comput. Geosci. 115 (2018)
Cédric Févotte, Matthieu Kowalski
Estimation with Low-Rank Time-Frequency Synthesis Models. CoRR (2018)
Fangchen Feng, Matthieu Kowalski
Revisiting sparse ICA from a synthesis point of view: Blind Source Separation for over and underdetermined mixtures. Signal Process. 152 (2018)
Clement Laroche, Matthieu Kowalski, Hélène Papadopoulos, Gaël Richard
Hybrid Projective Nonnegative Matrix Factorization With Drum Dictionaries for Harmonic/Percussive Source Separation. IEEE ACM Trans. Audio Speech Lang. Process. 26 (9) (2018)
Fangchen Feng, Matthieu Kowalski
Sparsity and low-rank amplitude based blind Source Separation. ICASSP (2017)
Clement Laroche, Hélène Papadopoulos, Matthieu Kowalski, Gaël Richard
Drum extraction in single channel audio signals using multi-layer Non negative Matrix Factor Deconvolution. ICASSP (2017)
Gaël Varoquaux, Matthieu Kowalski, Bertrand Thirion
Social-sparsity brain decoders: faster spatial sparsity. CoRR (2016)
Gaël Varoquaux, Matthieu Kowalski, Bertrand Thirion
Social-sparsity brain decoders: faster spatial sparsity. PRNI (2016)
Clement Laroche, Hélène Papadopoulos, Matthieu Kowalski, Gaël Richard
Genre Specific Dictionaries for Harmonic/Percussive Source Separation. ISMIR (2016)
Cyril Gaudefroy, Hélène Papadopoulos, Matthieu Kowalski
A multi-dimensional meter-adaptive method for automatic segmentation of music. CBMI (2015)
Cédric Févotte, Matthieu Kowalski
Hybrid sparse and low-rank time-frequency signal decomposition. EUSIPCO (2015)
Clement Laroche, Matthieu Kowalski, Hélène Papadopoulos, Gaël Richard
A structured nonnegative matrix factorization for source separation. EUSIPCO (2015)
Matthieu Kowalski, Alexandre Gramfort
Inverse problems with time-frequency dictionaries and non-white Gaussian noise. EUSIPCO (2015)
Fangchen Feng, Matthieu Kowalski
An unified approach for blind source separation using sparsity and decorrelation. EUSIPCO (2015)
Kai Siedenburg, Matthieu Kowalski, Monika Dörfler
Audio declipping with social sparsity. ICASSP (2014)
Matthieu Kowalski
Thresholding RULES and iterative shrinkage/thresholding algorithm: A convergence study. ICIP (2014)
Fangchen Feng, Matthieu Kowalski
Hybrid model and structured sparsity for under-determined convolutive audio source separation. ICASSP (2014)
Cédric Févotte, Matthieu Kowalski
Low-Rank Time-Frequency Synthesis. NIPS (2014)
Péter Balázs, Monika Dörfler, Matthieu Kowalski, Bruno Torrésani
Adapted and Adaptive Linear Time-Frequency Representations: A Synthesis Point of View. IEEE Signal Process. Mag. 30 (6) (2013)
Matthieu Kowalski, Kai Siedenburg, Monika Dörfler
Social Sparsity! Neighborhood Systems Enrich Structured Shrinkage Operators. IEEE Trans. Signal Process. 61 (10) (2013)
Alexandre Gramfort, Daniel Strohmeier, Jens Haueisen, Matti S. Hämäläinen, Matthieu Kowalski
Time-frequency mixed-norm estimates: Sparse M/EEG imaging with non-stationary source activations. NeuroImage 70 (2013)
Alexandre Gramfort, Daniel Strohmeier, Jens Haueisen, Matti S. Hämäläinen, Matthieu Kowalski
Functional Brain Imaging with M/EEG Using Structured Sparsity in Time-Frequency Dictionaries. IPMI (2011)
Matthieu Kowalski, Thomas Rodet
An unsupervised algorithm for hybrid/morphological signal decomposition. ICASSP (2011)
Hélène Papadopoulos, Matthieu Kowalski
Sparse Signal Decomposition on Hybrid Dictionaries Using Musical Priors. ISMIR (2011)
Matthieu Kowalski, Alexandre Gramfort
A priori par normes mixtes pour les problèmes inverses. Application à la localisation de sources en M/EEG. Traitement du Signal 27 (1) (2010)
Matthieu Kowalski, Emmanuel Vincent, Rémi Gribonval
Beyond the Narrowband Approximation: Wideband Convex Methods for Under-Determined Reverberant Audio Source Separation. IEEE Trans. Speech Audio Process. 18 (7) (2010)
Matthieu Kowalski, Bruno Torrésani
Sparsity and persistence: mixed norms provide simple signal models with dependent coefficients. Signal Image Video Process. 3 (3) (2009)
Alexandre Gramfort, Matthieu Kowalski
Improving M/EEG Source Localization with an Inter-Condition Sparse Prior. ISBI (2009)
Matthieu Kowalski, Marie Szafranski, Liva Ralaivola
Multiple indefinite kernel learning with mixed norm regularization. ICML (2009)
Matthieu Kowalski, Emmanuel Vincent, Rémi Gribonval
Under-determined source separation via mixed-norm regularized minimization. EUSIPCO (2008)
Matthieu Kowalski, Bruno Torrésani
Random Models for Sparse Signals Expansion on Unions of Bases With Application to Audio Signals. IEEE Trans. Signal Process. 56 (8-1) (2008)
Matthieu Kowalski, Bruno Torrésani
a Family of Random Waveform Models for Audio Coding. ICASSP (3) (2006)