Authors
Xu Jia
Computer College Nanjing University of Posts and Telecommunications, Nanjing Zone Jiangsu, China
Key Laboratory for Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing Zone Jiangsu, China
State Key Lab. for Novel Software Technology Nanjing University, Nanjing Zone Jiangsu, China
Feng Xin
Computer College Nanjing University of Posts and Telecommunications, Nanjing Zone Jiangsu, China
Wang Ru Chuan
Computer College Nanjing University of Posts and Telecommunications, Nanjing Zone Jiangsu, China