1. Department of Computer Science and Information Technology, Benazir Bhutto Shaheed University Lyari, Karachi, Pakistan
2. Department of Computer Science and Information Engineering, National Taipei University of Technology, Taipei, Taiwan
3. Department of Computer Science, National University of Computer and Emerging Sciences (NUCES)-FAST, Islamabad, Pakistan
4. Department of Computer System and Technology, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia
5. Department of Computer Science, Universiti Tunku Abdul Rahman, Kampar, Malaysia