1. School of Information and Communication Engineering University of Electronics Science and Technology of China Chengdu China
2. Department of Computing and Mathematics Manchester Metropolitan University Manchester UK
3. Department of Computer Science Federal Urdu University of Arts Science and Technology Islamabad Pakistan
4. Computer Engineering Department Sejong University Yeungnam South Korea
5. Department of Information and Communication engineering Yeungnam University Yeungnam South Korea
6. Key Lab of Intelligent Computing and Signal Processing of MOE & School of Computer and Technology Anhui University P.R. China