My advisor is Dr. Carl K. Chang.

My current research focuses on performance analysis for web services composition, related to performance modelling and performance testing. Besides these, I did research in requirements engineering, software architecture, and network security. Please feel free to contact me if you are interested in my research work.

My current work can be summarized as below.

• Formalism of generation Petri net from WS-BPEL
• Performance-driven service composition based on Petri net
• Petri net-based test case generation in Web Services framework

Check my research statement, research projects and publications out.