Affiliation: | 1. National School of Computer Sciences, Campus universitaire de Manouba, 2010 Manouba, Tunisia;2. BEM-Bordeaux Management School, 680 cours de la Liberation, 33400 Talence, France;3. Higher School of Technology and Computer Science of Carthage, 45 rue des entrepreneurs Charguia II, 2035 Tunis Carthage, Tunisia;4. MARS Research Unit, Faculty of Sciences of Monastir, avenue de l’environnement, 5019 Monastir, Tunisia;5. Higher Institute of Computer Sciences and Communication Techniques of Hammam Sousse, G.P.1, 4011 Hammam Sousse, Tunisia |