Spectral Unmixing with Sparsity and Structuring Constraints. - Ramzi Ben Mhenni; Sébastien Bourguignon; Jordan Ninin; Frédéric Schmidt (WHISPERS, 2018)

A Greedy Sparse Approximation Algorithm Based On L1-Norm Selection Rules. - Ramzi Ben Mhenni; Sébastien Bourguignon; Jérôme Idier (ICASSP, 2020)

Sparse Branch and Bound for Exact Optimization of L0-Norm Penalized Least Squares. - Ramzi Ben Mhenni; Sébastien Bourguignon; Marcel Mongeau; Jordan Ninin; Hervé Carfantan (ICASSP, 2020)

Méthodes de programmation en nombres mixtes pour l'optimisation parcimonieuse en traitement du signal. (Mixed-Integer Programming Methods for sparse optimization in signal processing). - Ramzi Ben Mhenni (2020)

SLS (Single 𝓁1 Selection): a new greedy algorithm with an 𝓁1-norm selection rule. - Ramzi Ben Mhenni; Sébastien Bourguignon; Jérôme Idier (CoRR, 2021)

Global optimization for sparse solution of least squares problems. - Ramzi Ben Mhenni; Sébastien Bourguignon; Jordan Ninin (Optim. Methods Softw., 2022)