1. CES Lab; National School of Engineers; Sfax Tunisia
2. Department of Information Technology, College of Computer; Qassim University; Buraidah Saudi Arabia
3. Maths and CS Department; Faculty of Science and Technology; Sidi Bouzid Tunisia
4. Department of Computer Science, College of Computer; Qassim University; Buraidah Saudi Arabia
5. BIND Research Group; CoC; Buraidah Saudi Arabia
6. ENIM; University of Monastir; Monastir Tunisia