1. Internet of Things and Artificial Intelligence College, Fujian Polytechnic of Information Technology, Fuzhou, China
2. China Mobile Group Shandong Company Ltd., Jinan, China
3. Qingdao Institute of Software, College of Computer Science and Technology, China University of Petroleum (East China), Qingdao, China
4. Xiongan Institute of Innovation, Chinese Academy of Sciences, Baoding, China
5. Department of Physics of Nanoscale Systems, South Ural State University, Chelyabinsk, Russia
6. College of Economics and Management, Beijing University of Technology, Beijing, China