Potaptchik, Peter

7 publications

ICLR 2026 Accelerated Parallel Tempering via Neural Transports Leo Zhang, Peter Potaptchik, Jiajun He, Yuanqi Du, Arnaud Doucet, Francisco Vargas, Hai-Dang Dau, Saifuddin Syed

ICLR 2026 CREPE: Controlling Diffusion with REPlica Exchange Jiajun He, Paul Jeha, Peter Potaptchik, Leo Zhang, José Miguel Hernández-Lobato, Yuanqi Du, Saifuddin Syed, Francisco Vargas

NeurIPS 2025 Diffusion Models and the Manifold Hypothesis: Log-Domain Smoothing Is Geometry Adaptive Tyler Farghly, Peter Potaptchik, Samuel Howard, George Deligiannidis, Jakiw Pidstrigach

ICLRW 2025 Generalised Parallel Tempering: Flexible Replica Exchange via Flows and Diffusions Leo Zhang, Peter Potaptchik, George Deligiannidis, Arnaud Doucet, Hai-Dang Dau, Saifuddin Syed

COLT 2025 Linear Convergence of Diffusion Models Under the Manifold Hypothesis Peter Potaptchik, Iskander Azangulov, George Deligiannidis

NeurIPS 2025 Schrödinger Bridge Matching for Tree-Structured Costs and Entropic Wasserstein Barycentres Samuel Howard, Peter Potaptchik, George Deligiannidis

NeurIPS 2024 Metric Flow Matching for Smooth Interpolations on the Data Manifold Kacper Kapuśniak, Peter Potaptchik, Teodora Reu, Leo Zhang, Alexander Tong, Michael Bronstein, Avishek Joey Bose, Francesco Di Giovanni