CHEN Sheng-bo (1975-), male, Ph.D. candidate; research fields: formal methods and Web application modeling, verification and testing. MIAO Huai-kou (1953-), male, professor, Ph.D. supervisor; research fields: software engineering and software testing automation. QIAN Zhong-sheng (1977-), male, Ph.D. candidate; research fields: software engineering and Web application testing.