Large Language Models Empower Personalized Valuation in Auction. - Jie Sun 030; Tianyu Zhang; Houcheng Jiang; Kexin Huang; Chi Luo; Junkang Wu; Jiancan Wu; An Zhang 003; Xiang Wang 010 (CoRR, 2024)

Robust Preference Optimization via Dynamic Target Margins. - Jie Sun 030; Junkang Wu; Jiancan Wu; Zhibo Zhu; Xingyu Lu; Jun Zhou 011; Lintao Ma; Xiang Wang 010 (ACL (Findings), 2025)

A Unified Invariant Learning Framework for Graph Classification. - Yongduo Sui; Jie Sun 030; Shuyao Wang; Zemin Liu; Qing Cui; Longfei Li; Xiang Wang 010 (KDD (1), 2025)

A Simple Data Augmentation for Graph Classification: A Perspective of Equivariance and Invariance. - Yongduo Sui; Shuyao Wang; Jie Sun 030; Zhiyuan Liu 010; Qing Cui; Longfei Li; Jun Zhou 011; Xiang Wang 010; Xiangnan He 001 (ACM Trans. Knowl. Discov. Data, 2025)