Affiliation: | 1.Computer Science Department, University of Constantine 2 - Abdelhamid Mehri, Constantine, Algeria ;2.LAMIA Laboratory, University du Québec à Trois-Rivières, Trois-Rivières, Canada ;3.LINATI Laboratory, University of Ouargla - Kasdi Merbah, Ouargla, Algeria ;4.Department of Mathematics, University of Ouargla - Kasdi Merbah, Ouargla, Algeria ; |