Bio

I am an associate professor in Department of Computer Science and Technology, Xiamen University. I am also affiliated with Media Analytics & Computing Laboratory (MAC Lab). I received my Ph.D. degree in Computer Science from University of Hong Kong. My research interests lie in Information Retrieval, Data Mining and Data Management. My recent projects focus on the following areas:

• Trustworthy Recommender Systems
  • Shilling Attack and Defense
  • Bias Analysis and Debiasing
• Dynamic and Heterogeneous Graph Data Mining
  • Graph Pre-trained Model
  • Graph Anomaly Detection
• Multi-Modal Large Language Model