1. Department of Information Technology, ABV-IIITM, Gwalior, India
2. Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong
3. Department of Computer Applications, National Institute of Technology Tiruchirappalli, Tiruchirappalli, India
4. Department of Electronics Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India