YUHUI DENG1,2, ZHEN ZHANG1, ZHIKE CHEN1 AND LIJUAN LU3
1Department of Computer Science
Jinan University
Guangzhou, 510632 P.R. China
2State Key Laboratory of Computer Architecture
Institute of Computing Technology
Chinese Academy of Sciences
Beijing, 100190 P.R. China.
3School of Business Administration
South China University of Technology
Guangzhou, 510640 P.R. China
E-mail: {tyhdeng; zzhang}@jnu.edu.cn