Membership Inference Attacks on LLM-based Recommender Systems (under review)
Jiajie He, Yuechun Gu, Min-chun Chen and Keke Chen
Auditing Approximate Machine Unlearning for Differentially Private Models (IEEE ICDM'25)
Yuechun Gu, Jiajie He, and Keke Chen
RecPS: Privacy Risk Scoring for Recommender Systems (ACM RecSys'25)
Jiajie He, Yuechun Gu and Keke Chen
Adaptive Domain Inference Attack with Concept Hierarchy (SIGKDD'25)
Yuechun Gu, Jiajie He and Keke Chen
Volume-Wise Task fMRI Decoding with Deep Learning (under review)
Yueyang Wu, Sinan Yang, Yanming Wang, Jiajie He, et al.