Saad Abid2, Zhiyong Li1, and Renfa Li1 1College of Information Science and Engineering, Hun an University, China 2Department of Computer Science and Informatics, Al- Mansour University College, Iraq
Khalid Nahar1, Husni AlMuhtaseb1, Wasfi AlKhatib1, Moustafa Elshafei1, and Mansour Alghamdi2 1College of Computer Science and Engineering, King F ahd University of