Research Interest
Research Interest
Optimal Transport, Wasserstein Barycenter, Distributional Data Analysis, Convex Optimization
Optimal Transport, Wasserstein Barycenter, Distributional Data Analysis, Convex Optimization
Sobolev Gradient Ascent for Optimal Transport: Barycenter Optimization and Convergence Analysis [OpenReview]
Kaheon Kim, Bohan Zhou, Changbo Zhu, Xiaohui Chen
(Accepted) International Conference on Learning Representation (ICLR), 2026
Optimal Transport Barycenter via Nonconvex Concave Minimax Optimization [proceedings][Demo][page]
Kaheon Kim, Rentian Yao, Changbo Zhu, Xiaohui Chen
Proceedings of the 42nd International Conference on Machine Learning (ICML), 2025
Kantorovich Regression Analysis of Random Distributions with Mixed Predictors [Arxiv]
Kaheon Kim, Changbo Zhu