My expertise lies in database management, dynamic data processing and statistical analysis, data mining, and biomedical applications. I am interested in multidisciplinary research, focusing on applications of advanced database and data mining approaches to bioinformatics and biomedical science. To be specific, my current research covers the following topics:

• Biomedical research, especially for tumor respiratory motion modeling, analysis and prediction in real-time imaged guided radiation therapy
• Subsequence similarity matching over dynamic stream data and its applications
• Bioinformatics and health informatics
• Database management systems and information security