Fan, Zhiyuan

12 publications

COLT 2025 Efficient Near-Optimal Algorithm for Online Shortest Paths in Directed Acyclic Graphs with Bandit Feedback Against Adaptive Adversaries Arnab Maiti, Zhiyuan Fan, Kevin Jamieson, Lillian J. Ratliff, Gabriele Farina

NeurIPS 2025 On the Universal near Optimality of Hedge in Combinatorial Settings Zhiyuan Fan, Arnab Maiti, Lillian J. Ratliff, Kevin Jamieson, Gabriele Farina

ICLRW 2025 Online Learning with Ranking Feedback and an Application to Equilibrium Computation Mingyang Liu, Yongshan Chen, Zhiyuan Fan, Gabriele Farina, Asuman E. Ozdaglar, Kaiqing Zhang

NeurIPS 2024 Achieving Constant Regret in Linear Markov Decision Processes Weitong Zhang, Zhiyuan Fan, Jiafan He, Quanquan Gu

NeurIPS 2024 CARES: A Comprehensive Benchmark of Trustworthiness in Medical Vision Language Models Peng Xia, Ze Chen, Juanxi Tian, Yangrui Gong, Ruibo Hou, Yue Xu, Zhenbang Wu, Zhiyuan Fan, Yiyang Zhou, Kangyu Zhu, Wenhao Zheng, Zhaoyang Wang, Xiao Wang, Xuchao Zhang, Chetan Bansal, Marc Niethammer, Junzhou Huang, Hongtu Zhu, Yun Li, Jimeng Sun, Zongyuan Ge, Gang Li, James Zou, Huaxiu Yao

ICMLW 2024 CARES: A Comprehensive Benchmark of Trustworthiness in Medical Vision Language Models Peng Xia, Ze Chen, Juanxi Tian, Gong Yangrui, Ruibo Hou, Yue Xu, Zhenbang Wu, Zhiyuan Fan, Yiyang Zhou, Kangyu Zhu, Wenhao Zheng, Zhaoyang Wang, Xiao Wang, Xuchao Zhang, Chetan Bansal, Marc Niethammer, Junzhou Huang, Hongtu Zhu, Yun Li, Jimeng Sun, Zongyuan Ge, Gang Li, James Zou, Huaxiu Yao

NeurIPS 2024 Calibrated Self-Rewarding Vision Language Models Yiyang Zhou, Zhiyuan Fan, Dongjie Cheng, Sihan Yang, Zhaorun Chen, Chenhang Cui, Xiyao Wang, Yun Li, Linjun Zhang, Huaxiu Yao

ICMLW 2024 Calibrated Self-Rewarding Vision Language Models Yiyang Zhou, Zhiyuan Fan, Dongjie Cheng, Sihan Yang, Zhaorun Chen, Chenhang Cui, Xiyao Wang, Yun Li, Linjun Zhang, Huaxiu Yao

NeurIPS 2024 On the Optimality of Dilated Entropy and Lower Bounds for Online Learning in Extensive-Form Games Zhiyuan Fan, Christian Kroer, Gabriele Farina

COLT 2023 Efficient Algorithms for Sparse Moment Problems Without Separation Zhiyuan Fan, Jian Li

ICML 2023 On the Interplay Between Misspecification and Sub-Optimality Gap in Linear Contextual Bandits Weitong Zhang, Jiafan He, Zhiyuan Fan, Quanquan Gu

ICML 2023 OpenFE: Automated Feature Generation with Expert-Level Performance Tianping Zhang, Zheyu Aqa Zhang, Zhiyuan Fan, Haoyan Luo, Fengyuan Liu, Qian Liu, Wei Cao, Li Jian