1. School of Computer Science, Taylor's University,Subang Jaya,Malaysia
2. Universiti Malaysia Sabah,Faculty of Computing and Informatics,Kota Kinabalu,Malaysia
3. Universiti Malaysia Sabah,Faculty of Engineering,Kota Kinabalu,Malaysia
4. Universiti Malaysia Sabah,Modelling, Simulation & Computing Laboratory, Faculty of Engineering,Kota Kinabalu,Malaysia