Information Technology Department, College of Computer and Information Sciences, King Saud University, Riyadh, KSA
Information Technology Department, College of Computer and Information Sciences, King Saud University, Riyadh, KSA
Copyright © 2012 Ameera M. Almasoud, Hend S. Al-Khalifa et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.