1. School of software, Beijing Institute of Technology, Beijing, China and Fujian Provincial Key, Laboratory of Information Processing and Intelligent Control, Fuzhou, Ji Yuan, Ju Yuan, Jin Shan, Fuzhou, Fujian, China
2. Department of Electrical Engineering, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas
3. School of software, Beijing Institute of Technology, Beijing, China and Beijing Institute of Technology, Haidian, Beijing
4. School of software, Beijing Institute of Technology, Beijing, China and Beijing Institute of Technology, Beijing, China
5. Department of Mathematics, Minjiang University, Fuzhou, China, Jin Sh an, Fuzhou, Fujian, China