Barraj, Imen, Department of Computer Engineering, College of Computer Engineering and Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia | Systems Integration & Emerging Energies (SI2E), Electrical Engineering Department, National Engineers School of Sfax, University of Sfax, Tunisia | Higher Institute of Computer Science and Multimedia of Gabes (ISIMG), University of Gabes, Tunisia