1. Department of Computer Science and Engineering, SRM University-A.P, Mangalagiri, India
2. Department of Computer Science and Engineering, Cooch Behar Government Engineering College, Cooch Behar, India
3. Department of Computer Science and Engineering, IIT-Tirupathi, Chindepalle, India
4. Department of Computer Science and Engineering, University of North Texas, Denton, TX, USA