1. Department of Computer Science and Engineering, Y.S.R University College of Engineering & Technology, Acharya Nagarjuna University, Guntur, Andhra Pradesh, India
2. Department of Computer Science and Engineering, R.V.R. & J.C. College of Engineering, Guntur, Andhra Pradesh, India
3. Department of Computer Science and Engineering, V.R. Siddhartha Engineering College, Vijayawada, Andhra Pradesh, India