1. College of Computer Science and Artificial Intelligence, Wenzhou University, Wenzhou, People’s Republic of China
2. Department of Computer Engineering, Shiraz Branch, Islamic Azad University, Shiraz, Iran
3. Department of Artificial Intelligence, Wenzhou Polytechnic, Wenzhou, People’s Republic of China
4. Future Technology Research Center, National Yunlin University of Science and Technology, Yunlin, Taiwan
5. Department of Civil and Environmental Engineering, Hong Kong Polytechnic University, Hong Kong, People’s Republic of China
6. Institute of Information Society, University of Public Service, Budapest, Hungary
7. John von Neumann Faculty of Informatics, Obuda University, Budapest, Hungary
8. Institute of Information Engineering, Automation and Mathematics, Slovak University of Technology in Bratislava, Bratislava, Slovakia