1. Department of Computer Science and Engineering, National Institute of Technology, Raipur, Chhattisgarh, India
2. Department of Mathematics, Chaudhary Charan Singh University, Meerut, Uttar Pradesh, India
3. School of Artificial Intelligence, Nanjing University of Information Science and Technology, Nanjing, China
4. Department of Computer Science, Community College, King Saud University, Riyadh, Saudi Arabia