1. Chitkara University Institute of Engineering and Technology, Chitkara University, Chandigarh, Punjab, India
2. Department of Systemics, School of Computer Science, University of Petroleum and Energy Studies, Dehradun, India
3. Department of Computer Science, College of Computers and Information Technology, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
4. Department of Statistics, Mizan-Tepi University, Tepi, Ethiopia