Sun, Zhongchang

4 publications

TMLR 2025 Variational Neural Stochastic Differential Equations with Change Points Yousef El-Laham, Zhongchang Sun, Haibei Zhu, Tucker Balch, Svitlana Vyetrenko

NeurIPS 2024 A Unified Principle of Pessimism for Offline Reinforcement Learning Under Model Mismatch Yue Wang, Zhongchang Sun, Shaofeng Zou

ICML 2024 Constrained Reinforcement Learning Under Model Mismatch Zhongchang Sun, Sihong He, Fei Miao, Shaofeng Zou

NeurIPS 2024 Policy Optimization for Robust Average Reward MDPs Zhongchang Sun, Sihong He, Fei Miao, Shaofeng Zou