1. Center for Network Big Data and Decision-Making, Business School, Sichuan University, Chengdu, China
2. School of Business, North Minzu University, Yinchuan, Ningxia, China
3. Institute of Artificial Intelligence (IAI), School of Computer Science and Informatics, De Montfort University, Leicester, U.K
4. School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia
5. Department of Computer Science and Artificial Intelligence, University of Granada, Granada, Spain