1. Bharti School of Telecommunications Technology and Management, Indian Institute of Technology Delhi, New Delhi, India
2. Department of Computer Science Engineering, Punjab Engineering College, Chandigarh, India
3. Electrical Engineering Department, école de Technologie Supérieure, Montreal, QC, Canada
4. Department of Computer Science, National Institute of Technology Delhi, New Delhi, India
5. Department of Software Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia