1. Department of Information Technology, Institute of Engineering & Management, Kolkata 700091, India
2. Department of Computer Science & Engineering, Techno India Salt Lake, Kolkata 700091, India
3. Department of Computer Science & Engineering, Maulana Abul Kalam Azad University of Technology, Kolkata 700064, India
4. Department of Electronics and Telecommunication Engineering, Jadavpur University, Kolkata 700032, India