Zhang, Qiaosheng

6 publications

ICML 2025 Graph Attention Is Not Always Beneficial: A Theoretical Analysis of Graph Attention Mechanisms via Contextual Stochastic Block Models Zhongtian Ma, Qiaosheng Zhang, Bocheng Zhou, Yexin Zhang, Shuyue Hu, Zhen Wang

LoG 2025 Matrix Completion with Hypergraphs: Sharp Thresholds and Efficient Algorithms Zhongtian Ma, Qiaosheng Zhang, Zhen Wang

ICLR 2025 Online Preference Alignment for Language Models via Count-Based Exploration Chenjia Bai, Yang Zhang, Shuang Qiu, Qiaosheng Zhang, Kang Xu, Xuelong Li

ICML 2025 ROME Is Forged in Adversity: Robust Distilled Datasets via Information Bottleneck Zheng Zhou, Wenquan Feng, Qiaosheng Zhang, Shuchang Lyu, Qi Zhao, Guangliang Cheng

ICML 2024 Constrained Ensemble Exploration for Unsupervised Skill Discovery Chenjia Bai, Rushuai Yang, Qiaosheng Zhang, Kang Xu, Yi Chen, Ting Xiao, Xuelong Li

ICLR 2024 On the Role of General Function Approximation in Offline Reinforcement Learning Chenjie Mao, Qiaosheng Zhang, Zhen Wang, Xuelong Li