Debiasing Learning for Membership Inference Attacks Against Recommender Systems. - Zihan Wang 002; Na Huang 006; Fei Sun 001; Pengjie Ren; Zhumin Chen; Hengliang Luo; Maarten de Rijke; Zhaochun Ren (KDD, 2022)

Contrastive State Augmentations for Reinforcement Learning-Based Recommender Systems. - Zhaochun Ren; Na Huang 006; Yidan Wang; Pengjie Ren; Jun Ma 001; Jiahuan Lei; Xinlei Shi; Hengliang Luo; Joemon M. Jose; Xin Xin 003 (SIGIR, 2023)