1. Department of Computer and Information Sciences, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan, Malaysia
2. Department of Computer and Information Sciences, CERDAS, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan, Malaysia
3. Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan, Malaysia
4. College of Computing and Information Sciences, PAF Karachi Institute of Economics and Technology, Karachi, Pakistan