Liu, Zifan

8 publications

ICML 2025 C2IQL: Constraint-Conditioned Implicit Q-Learning for Safe Offline Reinforcement Learning Zifan Liu, Xinran Li, Jun Zhang

AAAI 2025 Deep Graph Online Hashing for Multi-Label Image Retrieval Yuan Cao, Xiangru Chen, Zifan Liu, Wenzhe Jia, Fanlei Meng, Jie Gui

AAAI 2025 ECLAIR: Enhanced Clarification for Interactive Responses John Murzaku, Zifan Liu, Md. Mehrab Tanjim, Vaishnavi Muppala, Xiang Chen, Yunyao Li

AAAI 2025 ECLAIR: Enhanced Clarification for Interactive Responses in an Enterprise AI Assistant John Murzaku, Zifan Liu, Vaishnavi Muppala, Md. Mehrab Tanjim, Xiang Chen, Yunyao Li

AISTATS 2025 Reinforcement Learning with Intrinsically Motivated Feedback Graph for Lost-Sales Inventory Control Zifan Liu, Xinran Li, Shibo Chen, Gen Li, Jiashuo Jiang, Jun Zhang

ICML 2024 Individual Contributions as Intrinsic Exploration Scaffolds for Multi-Agent Reinforcement Learning Xinran Li, Zifan Liu, Shibo Chen, Jun Zhang

NeurIPS 2024 TSDS: Data Selection for Task-Specific Model Finetuning Zifan Liu, Amin Karbasi, Theodoros Rekatsinas

ICML 2021 On Robust Mean Estimation Under Coordinate-Level Corruption Zifan Liu, Jong Ho Park, Theodoros Rekatsinas, Christos Tzamos