1. School of Computer Science, Qufu Normal University, Rizhao, China
2. Department of Computer Science and Operations Research, University of Montreal, Montreal, Canada
3. Department of Computer Science and Engineering, Shaoxing University, Shaoxing, China
4. Swinburne University of Technology, Australia
5. Shandong Provincial University Laboratory for Protected Horticulture, Weifang University of Science and Technology, Weifang, Shandong, China
6. Department of Computer Engineering, Persian Gulf University, Bushehr, Iran