Leung, Ho-Fung

16 publications

AISTATS 2025 A Multi-Armed Bandit Approach to Online Selection and Evaluation of Generative Models Xiaoyan Hu, Ho-fung Leung, Farzan Farnia

AAAI 2025 Context-Aware Inductive Knowledge Graph Completion with Latent Type Constraints and Subgraph Reasoning Muzhi Li, Cehao Yang, Chengjin Xu, Zixing Song, Xuhui Jiang, Jian Guo, Ho-fung Leung, Irwin King

ICML 2025 PAK-UCB Contextual Bandit: An Online Learning Approach to Prompt-Aware Selection of Generative Models and LLMs Xiaoyan Hu, Ho-Fung Leung, Farzan Farnia

ICML 2024 An Information Theoretic Approach to Interaction-Grounded Learning Xiaoyan Hu, Farzan Farnia, Ho-Fung Leung

ICLR 2024 Provably Efficient CVaR RL in Low-Rank MDPs Yulai Zhao, Wenhao Zhan, Xiaoyan Hu, Ho-fung Leung, Farzan Farnia, Wen Sun, Jason D. Lee

AISTATS 2023 A Tighter Problem-Dependent Regret Bound for Risk-Sensitive Reinforcement Learning Xiaoyan Hu, Ho-Fung Leung

NeurIPS 2023 Provably (More) Sample-Efficient Offline RL with Options Xiaoyan Hu, Ho-fung Leung

NeurIPSW 2023 Provably Efficient CVaR RL in Low-Rank MDPs Yulai Zhao, Wenhao Zhan, Xiaoyan Hu, Ho-fung Leung, Farzan Farnia, Wen Sun, Jason Lee

IJCAI 2022 Modelling the Dynamics of Multi-Agent Q-Learning: The Stochastic Effects of Local Interaction and Incomplete Information Chin-wing Leung, Shuyue Hu, Ho-fung Leung

AAAI 2021 Entity Guided Question Generation with Contextual Structure and Sequence Information Capturing Qingbao Huang, Mingyi Fu, Linzhang Mo, Yi Cai, Jingyun Xu, Pijian Li, Qing Li, Ho-fung Leung

AAAI 2021 Story Ending Generation with Multi-Level Graph Convolutional Networks over Dependency Trees Qingbao Huang, Linzhang Mo, Pijian Li, Yi Cai, Qingguang Liu, Jielong Wei, Qing Li, Ho-fung Leung

NeurIPS 2019 Modelling the Dynamics of Multiagent Q-Learning in Repeated Symmetric Games: A Mean Field Theoretic Approach Shuyue Hu, Chin-wing Leung, Ho-fung Leung

IJCAI 2017 Achieving Coordination in Multi-Agent Systems by Stable Local Conventions Under Community Networks Shuyue Hu, Ho-fung Leung

IJCAI 2013 The Dynamics of Reinforcement Social Learning in Cooperative Multiagent Systems Jianye Hao, Ho-fung Leung

IJCAI 2009 Towards Ontology Learning from Folksonomies Jie Tang, Ho-fung Leung, Qiong Luo, Dewei Chen, Jibin Gong

AAAI 1998 Extending GENET to Solve Fuzzy Constraint Satisfaction Problems Jason H. Y. Wong, Ho-fung Leung