1. School of Control Science and Engineering; Dalian University of Technology; Dalian People's Republic of China
2. Department of Electrical and Computer Engineering; University of Alberta; Edmonton Canada
3. Department of Electrical and Computer Engineering; Faculty of Engineering, King Abdulaziz University; Jeddah Saudi Arabia
4. Systems Research Institute; Polish Academy of Sciences; Warsaw Poland
5. School of Information; Liaoning University; Shenyang People's Republic of China