Vacher, Adrien

5 publications

ICLR 2025 Provable Convergence and Limitations of Geometric Tempering for Langevin Dynamics Omar Chehab, Anna Korba, Austin J Stromme, Adrien Vacher

NeurIPS 2025 Sampling from Multi-Modal Distributions with Polynomial Query Complexity in Fixed Dimension via Reverse Diffusion Adrien Vacher, Omar Chehab, Anna Korba

ICML 2023 Semi-Dual Unbalanced Quadratic Optimal Transport: Fast Statistical Rates and Convergent Algorithm. Adrien Vacher, François-Xavier Vialard

NeurIPS 2022 Parameter Tuning and Model Selection in Optimal Transport with Semi-Dual Brenier Formulation Adrien Vacher, Francois-Xavier Vialard

COLT 2021 A Dimension-Free Computational Upper-Bound for Smooth Optimal Transport Estimation Adrien Vacher, Boris Muzellec, Alessandro Rudi, Francis Bach, Francois-Xavier Vialard