1. Computer Science Department, Kunming University of Science and Technology, Kunming, China
2. Management Department, Wuhan Real Estate Information Centre, Hubei, China
3. Huacheng Luzhou Phase, People’s Public Security University of China, Beijing, China
4. Information Systems Department, College of Computer Science and Information Systems, Najran University, Najran, Saudi Arabia
5. Academic Department, Nanyang Academy of Sciences (NASS), Beijing, China
6. Computer Science and Engineering Department, Faridpur Engineering College, University of Dhaka, Dhaka, Bangladesh