Xiong, Nuoya

8 publications

ICML 2025 Projection Optimization: A General Framework for Multi-Objective and Multi-Group RLHF Nuoya Xiong, Aarti Singh

ICML 2024 A General Framework for Sequential Decision-Making Under Adaptivity Constraints Nuoya Xiong, Zhaoran Wang, Zhuoran Yang

ACML 2024 Combinatorial Causal Bandits Without Graph Skeleton Shi Feng, Nuoya Xiong, Wei Chen

ICLR 2024 How Over-Parameterization Slows Down Gradient Descent in Matrix Sensing: The Curses of Symmetry and Initialization Nuoya Xiong, Lijun Ding, Simon Shaolei Du

ICLR 2024 Sample-Efficient Multi-Agent RL: An Optimization Perspective Nuoya Xiong, Zhihan Liu, Zhaoran Wang, Zhuoran Yang

ICLR 2023 Combinatorial Pure Exploration of Causal Bandits Nuoya Xiong, Wei Chen

NeurIPSW 2023 How Over-Parameterization Slows Down Gradient Descent in Matrix Sensing: The Curses of Symmetry and Initialization Nuoya Xiong, Lijun Ding, Simon Shaolei Du

NeurIPS 2023 Provably Safe Reinforcement Learning with Step-Wise Violation Constraints Nuoya Xiong, Yihan Du, Longbo Huang