I am a Ph.D. student in computer science at Purdue University, advised by Prof. Ninghui Li.
I work on data privacy and security, especially on differential privacy and trustworthy machine learning.
I have been very fortunate to work with Prof. Yunjun Gao at Zhejiang University , with Prof. Zhikun Zhang at Stanford University , with Prof. Christian S. Jensen at Aalborg University , with Prof. Baihua Zheng at Singapore Management University , with Dr. Jianxun Lian and Dr. Xing Xie at Microsoft Research Asia .
|Apr 13, 2023||One paper is accepted by SIGIR on robust knowledge-aware recommendation!|
|Mar 31, 2023||I graduated from Zhejiang University with highest honers. Thanks and best wishes to all the people I met at ZJU!|
|Mar 18, 2023||One paper is accepted by VLDB on local differential privacy!|
|Apr 22, 2023||Trajectory Synthesis with Local Differential Privacy|
LDPTrace:: Locally Differentially Private Trajectory SynthesisProc. VLDB Endow., 2023
Towards Explainable Collaborative Filtering with Taste Clusters LearningIn Proceedings of the ACM Web Conference, 2023
HAKG: Hierarchy-Aware Knowledge Gated Network for RecommendationIn The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2022