1. Faculty of Computer Science and Information Technology, Universiti Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia
2. Optimization and Visual Analytics Research Group, Faculty of Computing and Informatics, Universiti Malaysia Sabah, Labuan International Campus, Labuan, Malaysia
3. School of Engineering and Computing, MILA University, Putra Nilai, Negeri Sembilan Darul Khusus, Malaysia
4. Department of Computer Science and Information Technology, La Trobe University, Melbourne, VIC, Australia
5. Faculty of Information Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia