1. Département d’informatique, Faculté des Mathématiques et Informatique, Laboratoire Signal Image Parole (SIMPA), Université des Sciences at de la Technologie d’Oran Mohamed-Boudiaf (USTO-MB), Oran, Algeria
2. Software Engineering Department, Faculty of Engineering and Natural Science, Istinye University, Istanbul, Turkey
3. Department of Computer and Information Science, Linköping University, Linköping, Sweden
4. Department of Computer Engineering, Karamanoğlu Mehmetbey University, Karaman, Turkey