Charles Dossal
Charles Dossal
INSA Toulouse, Instiut de Mathématiques de Toulouse
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On the convergence of the iterates of the “fast iterative shrinkage/thresholding algorithm”
A Chambolle, C Dossal
Journal of Optimization theory and Applications 166, 968-982, 2015
Robust sparse analysis regularization
S Vaiter, G Peyré, C Dossal, J Fadili
IEEE Transactions on information theory 59 (4), 2001-2016, 2012
Numerical methods for the pricing of swing options: a stochastic control approach
C Barrera-Esteve, F Bergeret, C Dossal, E Gobet, A Meziou, R Munos, ...
Methodology and computing in applied probability 8, 517-540, 2006
Stability of over-relaxations for the forward-backward algorithm, application to FISTA
JF Aujol, C Dossal
SIAM Journal on Optimization 25 (4), 2408-2433, 2015
Optimal convergence rates for Nesterov acceleration
JF Aujol, C Dossal, A Rondepierre
SIAM Journal on Optimization 29 (4), 3131-3153, 2019
Convergence rate of inertial Forward–Backward algorithm beyond Nesterov’s rule
V Apidopoulos, JF Aujol, C Dossal
Mathematical Programming 180 (1), 137-156, 2020
A necessary and sufficient condition for exact sparse recovery by ℓ1 minimization
C Dossal
Comptes Rendus Mathematique 350 (1-2), 117-120, 2012
A numerical exploration of compressed sampling recovery
C Dossal, G Peyré, J Fadili
Linear Algebra and its Applications 432 (7), 1663-1679, 2010
Sparse spike deconvolution with minimum scale
C Dossal, S Mallat
Signal processing with adaptive sparse structured representations (SPARS …, 2005
The degrees of freedom of partly smooth regularizers
S Vaiter, C Deledalle, J Fadili, G Peyré, C Dossal
Annals of the Institute of Statistical Mathematics 69, 791-832, 2017
The degrees of freedom of the lasso for general design matrix
C Dossal, M Kachour, MJ Fadili, G Peyré, C Chesneau
Statistica Sinica, 809-828, 2013
Local behavior of sparse analysis regularization: Applications to risk estimation
S Vaiter, CA Deledalle, G Peyré, C Dossal, J Fadili
Applied and Computational Harmonic Analysis 35 (3), 433-451, 2013
Optimal rate of convergence of an ODE associated to the Fast Gradient Descent schemes for b> 0
JF Aujol, C Dossal
Sharp support recovery from noisy random measurements by ℓ1-minimization
C Dossal, ML Chabanol, G Peyré, J Fadili
Applied and Computational Harmonic Analysis 33 (1), 24-43, 2012
Overrelaxed Sinkhorn-Knopp algorithm for regularized optimal transport
A Thibault, L Chizat, C Dossal, N Papadakis
arXiv preprint arXiv:1711.01851, 2017
Convergence rates of an inertial gradient descent algorithm under growth and flatness conditions
V Apidopoulos, JF Aujol, C Dossal, A Rondepierre
Mathematical Programming 187, 151-193, 2021
Convergence rates of damped inertial dynamics under geometric conditions and perturbations
O Sebbouh, C Dossal, A Rondepierre
SIAM Journal on Optimization 30 (3), 1850-1877, 2020
The degrees of freedom of the Group Lasso for a General Design
S Vaiter, C Deledalle, G Peyré, J Fadili, C Dossal
arXiv preprint arXiv:1212.6478, 2012
Geometrical image estimation with orthogonal bandlet bases
G Peyré, E Le Pennec, C Dossal, S Mallat
Wavelets XII 6701, 216-225, 2007
Convergence rates of the heavy ball method for quasi-strongly convex optimization
JF Aujol, C Dossal, A Rondepierre
SIAM Journal on Optimization 32 (3), 1817-1842, 2022
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