Bio

I am an associate professor in Department of Computer Science and Technology, Xiamen University. I received my Ph.D. degree in Computer Science from University of Hong Kong. My research interests lie in Data Mining, Information Retrieval and Data Management. My recent projects focus on the following areas:

• Trustworthy AI
  • Robust Recommender Systems
    • Shilling Attack and Defense
    • Bias Analysis and Debiasing
  • Data Compilance for Large Language Model
• Dynamic and Heterogeneous Graph Data Mining
  • Graph Pre-trained Model
  • Graph Anomaly Detection
  • Graph-based Code Comprehension