Khalid Nahar1, Husni AlMuhtaseb1, Wasfi AlKhatib1, Moustafa Elshafei1, and Mansour Alghamdi2 1College of Computer Science and Engineering, King F ahd University of
Brijesh Bakariya1 and Ghanshyam Thakur2 1Department of Computer Science and Engineering, I.K. Gujral Punjab Technical University, India 2Department of Computer Applications, Maulana Azad National Institute of Technology, India