1. Department of Computer Science, National University of Computer and Emerging Sciences (NUCES), Karachi, Pakistan
2. Department of Computer Science, BUITEMS, Quetta, Pakistan
3. Department of Computer System and Technology, Faculty of Computer Science and IT, University of Malaya, Kuala Lumpur, Malaysia
4. 3D of Control Systems, Inc., San Francisco, CA, USA
5. Information Systems Group, Tallinn University of Technology, Tallinn, Estonia