1. Department of Information Technology, Vellore Institute of Technology, Vellore, India
2. Department of Electronics & Communications Engineering, Annamacharya Institute of Technology & Science, Rajampet, India
3. Department of Computer Science & Engineering, CMR Institute of Technology, Hyderabad, India
4. Department of Computer Science & Engineering, CMR Engineering College, Hyderabad, India
5. Department of Electrical and Computer Engineering, College of Engineering and Technology, Tepi Campus, MIZAN-TEPI University, Tepi, Ethiopia