Faculty of Computer Science and Information Technol ogy, University of Malaya, Malaysia 2Malaysian Institute of Information Technology, Universiti Kuala Lumpur, Malaysia
Arup Kumar Pal1, Kshiramani Naik1, and Rohit Agarwal2 1Department of Computer Science and Engineering, Indian Institute of Technology(ISM), India 2Department of Computer Science and Engineering, JSS Academy of Technical Education, India
Mohammad Alia1 and Khaled Suwais2 1Faculty of Sciences and Information Technology, Al-Zaytoonah University of Jordan, Jordan 2Faculty of Computer Studies, Arab Open University, Saudi Arabia