1. Department of Computer Science and Engineering, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada, India
2. Department of Computer Science and Engineering, Sree Vidyanikethan Engineering College, Tirupati, India
3. Faculty of Engineering and Information Technology, University of Technology Sydney, Australia
4. Institute for Information Systems, University of Applied Sciences and Arts Northwestern Switzerland, Switzerland
5. School of Computing, SASTRA Deemed University, Thanjavur, India