1. School of Computer Science and Artificial Intelligence, Wuhan University of Technology, Wuhan, China
2. School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China
3. School of Engineering, Kitami Institute of Technology, Kitami, Japan
4. School of Computer Science and Engineering, Xi'an University of Technology, Xi’an, China
5. School of Civil Engineering, The University of Queensland, Brisbane, QLD, Australia
6. University at Buffalo, The State University of New York, Buffalo, NY, USA