1. School of Software, Dalian University of Technology, Dalian, China
2. School of Computer Science and Technology and the Key Laboratory of Social Computing and Cognitive Intelligence, Ministry of Education, Dalian University of Technology, Dalian, China
3. Ultraprecision Machining Center, Zhejiang University of Technology, Hangzhou, China
4. Computer Science Department, Community College, King Saud University, Riyadh, Saudi Arabia
5. School of Computing Technologies, RMIT University, Melbourne, VIC, Australia