Acceleration for Affine-coupling problems Clément Lezane, Sophie Langer, Wouter M. Koolen. Preprint [arXiv]
On the comparison of optimizers for imbalanced learning Clément Lezane, Jérôme Bolte, François Bachoc, Jean-Michel Loubes
Accelerated Mirror Descent for Non-Euclidean Star-convex Functions
Clément Lezane, Sophie Langer, Wouter M. Koolen.
ALT 2026.
[Link][arXiv]
Differentially Private Algorithms for Linear Queries via Stochastic Convex Optimization
Giorgio Micali, Clément Lezane, Annika Betken.
AISTATS 2025.
[Link][arXiv]
Oblivious Stochastic Composite Optimization
Clément Lezane, Alexandre d’Aspremont.
Journal of Nonlinear and Variational Analysis (JNVA), 2026.
[Link][arXiv]
Optimal Algorithms for Stochastic Complementary Composite Minimization
Alexandre d’Aspremont, Cristóbal Guzmán, Clément Lezane.
SIAM Journal on Optimization (SIOPT), Jan 2024.
[Link] [arXiv]