1. Center for Artificial Intelligence Technology, Faculty of Information Science & Technology, Universiti Kebangsaan Malaysia (UKM), Bangi 43600, Selangor, Malaysia
2. College of Science, University of Kerbala, Karbala 56001, Iraq
3. Victorian Institute of Technology (VIT), Melbourne, VIC 3000, Australia
4. Computer Techniques Engineering Department, Mazaya University College, Nasiriyah 64001, Iraq