1. College of Computer Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
2. Department of Computer Applications Madanapalle Institute of Technology and Science Madanapalle India
3. Department of Computer Science Aligarh Muslim University Aligarh India
4. Research Chair of Artificial Intelligence (RCAI), Department of Information Systems, College of Computer and Information Sciences King Saud University Riyadh Saudi Arabia