1. Department of Computer Science, School of Systems and Technology, University of Management and Technology, Lahore, Pakistan
2. Department of Software Engineering, School of Systems and Technology, University of Management and Technology, Lahore, Pakistan
3. Department of Computer Science, MNS-University of Agriculture, Multan, Pakistan
4. Department of Electrical Power Engineering, Faculty of Electrical Engineering and Computer Science, VSB–Technical University of Ostrava, Ostrava, Czech Republic