1. Shandong Provincial Key Laboratory of Network-Based Intelligent Computing, University of Jinan, Jinan, China
2. School of Electrical and Electronic Engineering, The University of Suwon, Hwaseong-si, South Korea
3. Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada
4. Quan Cheng Laboratory, Jinan, China
5. Department of Management Science and Engineering, China University of Geosciences Beijing, Beijing, China