Charles Dossal

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 17

Top Topics

Compressive Sensing

Convex Functions

Convergence Rate

Optimization Methods

Top Venues

J. Math. Imaging Vis.

Publications

Jean-François Aujol, Charles Dossal, Aude Rondepierre
FISTA is an automatic geometrically optimized algorithm for strongly convex functions. Math. Program. 204 (1) (2024)
Marc Dambrine, Charles Dossal, Bénédicte Puig, Aude Rondepierre
Stochastic Differential Equations for Modeling First Order Optimization Methods. SIAM J. Optim. 34 (2) (2024)
Jean-François Aujol, Charles Dossal, Aude Rondepierre
Convergence rates of the Heavy-Ball method under the Łojasiewicz property. Math. Program. 198 (1) (2023)
Jean-François Aujol, Charles Dossal, Aude Rondepierre
Convergence Rates of the Heavy Ball Method for Quasi-strongly Convex Optimization. SIAM J. Optim. 32 (3) (2022)
Vassilis Apidopoulos, Jean-François Aujol, Charles Dossal, Aude Rondepierre
Convergence rates of an inertial gradient descent algorithm under growth and flatness conditions. Math. Program. 187 (1) (2021)
Alexis Thibault, Lénaïc Chizat, Charles Dossal, Nicolas Papadakis
Overrelaxed Sinkhorn-Knopp Algorithm for Regularized Optimal Transport. Algorithms 14 (5) (2021)
Vassilis Apidopoulos, Jean-François Aujol, Charles Dossal
Convergence rate of inertial Forward-Backward algorithm beyond Nesterov's rule. Math. Program. 180 (1) (2020)
Othmane Sebbouh, Charles Dossal, Aude Rondepierre
Convergence Rates of Damped Inertial Dynamics under Geometric Conditions and Perturbations. SIAM J. Optim. 30 (3) (2020)
Jean-François Aujol, Charles Dossal, Aude Rondepierre
Optimal Convergence Rates for Nesterov Acceleration. SIAM J. Optim. 29 (4) (2019)
Vassilis Apidopoulos, Jean-François Aujol, Charles Dossal
The Differential Inclusion Modeling FISTA Algorithm and Optimality of Convergence Rate in the Case b $\leq3$. SIAM J. Optim. 28 (1) (2018)
Charles Dossal, Vincent Duval, Clarice Poon
Sampling the Fourier Transform Along Radial Lines. SIAM J. Numer. Anal. 55 (6) (2017)
Pierrick Coupé, Charles-Alban Deledalle, Charles Dossal, Michèle Allard
Sparse-Based Morphometry: Principle and Application to Alzheimer's Disease. Patch-MI@MICCAI (2016)
Flavius Turcu, Charles Dossal, Marc Nicodeme
Identifiability for Gauge Regularizations and Algorithms for Block-Sparse Synthesis in Compressive Sensing. SYNASC (2016)
Jean-François Aujol, Charles Dossal
Stability of Over-Relaxations for the Forward-Backward Algorithm, Application to FISTA. SIAM J. Optim. 25 (4) (2015)
Marc Nicodeme, Flavius Turcu, Charles Dossal
Identifiability and Noise Robustness for l1-Analysis Regularizations in Compressive Sensing. SYNASC (2015)
Antonin Chambolle, Charles Dossal
On the Convergence of the Iterates of the "Fast Iterative Shrinkage/Thresholding Algorithm". J. Optim. Theory Appl. 166 (3) (2015)
Marc Nicodeme, Flavius Turcu, Charles Dossal
Optimal Dual Certificates for Noise Robustness Bounds in Compressive Sensing. J. Math. Imaging Vis. 53 (3) (2015)
Yannick Berthoumieu, Charles Dossal, Nelly Pustelnik, Philippe Ricoux, Flavius Turcu
An Evaluation of the Sparsity Degree for Sparse Recovery with Deterministic Measurement Matrices. J. Math. Imaging Vis. 48 (2) (2014)
Marc Nicodeme, Charles Dossal, Flavius Turcu, Yannick Berthoumieu
Lipschitz Bounds for Noise Robustness in Compressive Sensing: Two Algorithms. SYNASC (2014)
Samuel Vaiter, Charles-Alban Deledalle, Gabriel Peyré, Jalal Fadili, Charles Dossal
The Degrees of Freedom of Partly Smooth Regularizers. CoRR (2014)
Samuel Vaiter, Gabriel Peyré, Charles Dossal, Jalal Fadili
Robust Sparse Analysis Regularization. IEEE Trans. Inf. Theory 59 (4) (2013)
Samuel Vaiter, Charles-Alban Deledalle, Gabriel Peyré, Jalal Fadili, Charles Dossal
The degrees of freedom of the Group Lasso for a General Design CoRR (2012)
Charles-Alban Deledalle, Samuel Vaiter, Gabriel Peyré, Jalal Fadili, Charles Dossal
Unbiased risk estimation for sparse analysis regularization. ICIP (2012)
Charles-Alban Deledalle, Samuel Vaiter, Gabriel Peyré, Jalal Fadili, Charles Dossal
Risk estimation for matrix recovery with spectral regularization CoRR (2012)
Nelly Pustelnik, Charles Dossal, Flavius Turcu, Yannick Berthoumieu, Philippe Ricoux
A greedy algorithm to extract sparsity degree for ℓ1/ℓ0-equivalence in a deterministic context. EUSIPCO (2012)
Charles Dossal, Erwan Le Pennec, Stéphane Mallat
Bandlet image estimation with model selection. Signal Process. 91 (12) (2011)
Samuel Vaiter, Gabriel Peyré, Charles Dossal, Jalal Fadili
Robust Sparse Analysis Regularization CoRR (2011)
Charles Dossal, Maher Kachour, Jalal Fadili, Gabriel Peyré, Christophe Chesneau
The degrees of freedom of penalized l1 minimization CoRR (2011)
Charles Dossal, Marie-Line Chabanol, Gabriel Peyré, Jalal Fadili
Sharp Support Recovery from Noisy Random Measurements by L1 minimization CoRR (2011)