Ziyi Chen - RankMe

42 papers A* 12A 1B 1C 2Journal 22Unranked 4

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Provably Efficient Algorithms for S- and Non-Rectangular Robust MDPs with General Parameterization. CoRR Anirudh Satheesh, Ziyi Chen, Furong Huang, Heng Huang
2025	J	`jnl`	Achieve Performatively Optimal Policy for Performative Reinforcement Learning. CoRR Ziyi Chen, Heng Huang
2025	J	`jnl`	Provably Mitigating Corruption, Overoptimization, and Verbosity Simultaneously in Offline and Online RLHF/DPO Alignment. CoRR Ziyi Chen, Junyi Li, Peiran Yu, Heng Huang
2025	J	`jnl`	Rectified Robust Policy Optimization for Model-Uncertain Constrained Reinforcement Learning without Strong Duality. CoRR Shaocong Ma, Ziyi Chen, Yi Zhou, Heng Huang
2025	J	`jnl`	Rectified Robust Policy Optimization for Model-Uncertain Constrained Reinforcement Learning without Strong Duality. Trans. Mach. Learn. Res. Shaocong Ma, Ziyi Chen, Yi Zhou, Heng Huang
2025	A*	`conf`	Revisiting Convergence: Shuffling Complexity Beyond Lipschitz Smoothness. ICML Qi He, Peiran Yu, Ziyi Chen, Heng Huang
2025	J	`jnl`	Revisiting Convergence: Shuffling Complexity Beyond Lipschitz Smoothness. CoRR Qi He, Peiran Yu, Ziyi Chen, Heng Huang
2025	A*	`conf`	Towards Optimal Multi-draft Speculative Decoding. ICLR Zhengmian Hu, Tong Zheng, Vignesh Viswanathan, Ziyi Chen, Ryan A. Rossi, Yihan Wu, Dinesh Manocha, Heng Huang
2025	J	`jnl`	Towards Optimal Multi-draft Speculative Decoding. CoRR Zhengmian Hu, Tong Zheng, Vignesh Viswanathan, Ziyi Chen, Ryan A. Rossi, Yihan Wu, Dinesh Manocha, Heng Huang
2025	J	`jnl`	Trade-off in Estimating the Number of Byzantine Clients in Federated Learning. CoRR Ziyi Chen, Su Zhang, Heng Huang
2025	J	`jnl`	Zeroth-Order Methods for Stochastic Nonconvex Nonsmooth Composite Optimization. CoRR Ziyi Chen, Peiran Yu, Heng Huang
2024	A*	`conf`	Accelerated Policy Gradient for s-rectangular Robust MDPs with Large State Spaces. ICML Ziyi Chen, Heng Huang
2024	A*	`conf`	Delving into the Convergence of Generalized Smooth Minimax Optimization. ICML Wenhan Xian, Ziyi Chen, Heng Huang
2024	A*	`conf`	On the Hardness of Constrained Cooperative Multi-Agent Reinforcement Learning. ICLR Ziyi Chen, Yi Zhou, Heng Huang
2024	A*	`conf`	Robust Reinforcement Learning with General Utility. NeurIPS Ziyi Chen, Yan Wen, Zhengmian Hu, Heng Huang
2023	J	`jnl`	A Cubic Regularization Approach for Finding Local Minimax Points in Nonconvex Minimax Optimization. Trans. Mach. Learn. Res. Ziyi Chen, Zhengyang Hu, Qunwei Li, Zhe Wang, Yi Zhou
2023	J	`jnl`	Decentralized Robust V-learning for Solving Markov Games with Model Uncertainty. J. Mach. Learn. Res. Shaocong Ma, Ziyi Chen, Shaofeng Zou, Yi Zhou
2023	A*	`conf`	Generalized-Smooth Nonconvex Optimization is As Efficient As Smooth Nonconvex Optimization. ICML Ziyi Chen, Yi Zhou, Yingbin Liang, Zhaosong Lu
2022	J	`jnl`	A Fast and Convergent Proximal Algorithm for Regularized Nonconvex and Nonsmooth Bi-level Optimization. CoRR Ziyi Chen, Bhavya Kailkhura, Yi Zhou
2022	B	`conf`	Accelerated Proximal Alternating Gradient-Descent-Ascent for Nonconvex Minimax Machine Learning. ISIT Ziyi Chen, Shaocong Ma, Yi Zhou
2022	J	`jnl`	Data Sampling Affects the Complexity of Online SGD over Dependent Data. CoRR Shaocong Ma, Ziyi Chen, Yi Zhou, Kaiyi Ji, Yingbin Liang
2022	A	`conf`	Data sampling affects the complexity of online SGD over dependent data. UAI Shaocong Ma, Ziyi Chen, Yi Zhou, Kaiyi Ji, Yingbin Liang
2022	A*	`conf`	Finding Correlated Equilibrium of Constrained Markov Game: A Primal-Dual Approach. NeurIPS Ziyi Chen, Shaocong Ma, Yi Zhou
2022	J	`jnl`	Multi-Agent Off-Policy TDC with Near-Optimal Sample and Communication Complexities. Trans. Mach. Learn. Res. Ziyi Chen, Yi Zhou, Rong-Rong Chen
2022	A*	`conf`	Sample Efficient Stochastic Policy Extragradient Algorithm for Zero-Sum Markov Game. ICLR Ziyi Chen, Shaocong Ma, Yi Zhou
2022	A*	`conf`	Sample and Communication-Efficient Decentralized Actor-Critic Algorithms with Finite-Time Analysis. ICML Ziyi Chen, Yi Zhou, Rong-Rong Chen, Shaofeng Zou
2021	J	`jnl`	Accelerated Proximal Alternating Gradient-Descent-Ascent for Nonconvex Minimax Machine Learning. CoRR Ziyi Chen, Shaocong Ma, Yi Zhou
2021	J	`jnl`	Escaping Saddle Points in Nonconvex Minimax Optimization via Cubic-Regularized Gradient Descent-Ascent. CoRR Ziyi Chen, Qunwei Li, Yi Zhou
2021	A*	`conf`	Greedy-GQ with Variance Reduction: Finite-time Analysis and Improved Complexity. ICLR Shaocong Ma, Ziyi Chen, Yi Zhou, Shaofeng Zou
2021	J	`jnl`	Greedy-GQ with Variance Reduction: Finite-time Analysis and Improved Complexity. CoRR Shaocong Ma, Ziyi Chen, Yi Zhou, Shaofeng Zou
2021	J	`jnl`	Multi-Agent Off-Policy TD Learning: Finite-Time Analysis with Near-Optimal Sample Complexity and Communication Complexity. CoRR Ziyi Chen, Yi Zhou, Rongrong Chen
2021	—	`conf`	Multi-Agent Off-Policy TDC with Near-Optimal Sample and Communication Complexity. ACSCC Ziyi Chen, Yi Zhou, Rongrong Chen
2021	A*	`conf`	Proximal Gradient Descent-Ascent: Variable Convergence under KŁ Geometry. ICLR Ziyi Chen, Yi Zhou, Tengyu Xu, Yingbin Liang
2021	J	`jnl`	Proximal Gradient Descent-Ascent: Variable Convergence under KŁ Geometry. CoRR Ziyi Chen, Yi Zhou, Tengyu Xu, Yingbin Liang
2021	J	`jnl`	Sample and Communication-Efficient Decentralized Actor-Critic Algorithms with Finite-Time Analysis. CoRR Ziyi Chen, Yi Zhou, Rongrong Chen, Shaofeng Zou
2020	—	`conf`	FedCluster: Boosting the Convergence of Federated Learning via Cluster-Cycling. IEEE BigData Cheng Chen, Ziyi Chen, Yi Zhou, Bhavya Kailkhura
2020	J	`jnl`	FedCluster: Boosting the Convergence of Federated Learning via Cluster-Cycling. CoRR Cheng Chen, Ziyi Chen, Yi Zhou, Bhavya Kailkhura
2020	J	`jnl`	Momentum with Variance Reduction for Nonconvex Composition Optimization. CoRR Ziyi Chen, Yi Zhou
2015	C	`conf`	An Effective Model Selection Criterion for Mixtures of Gaussian Processes. ISNN Longbo Zhao, Ziyi Chen, Jinwen Ma
2015	C	`conf`	An MCMC Based EM Algorithm for Mixtures of Gaussian Processes. ISNN Di Wu, Ziyi Chen, Jinwen Ma
2015	—	`conf`	The Hard-Cut EM Algorithm for Mixture of Sparse Gaussian Processes. ICIC (3) Ziyi Chen, Jinwen Ma
2014	—	`conf`	A Precise Hard-Cut EM Algorithm for Mixtures of Gaussian Processes. ICIC (2) Ziyi Chen, Jinwen Ma, Yatong Zhou