Affiliation: | 1.Department of Computer Science, LESIA, University of Mohamed Khider, B.P 145, 07000, Biskra, Algeria ;2.Department of Creative Informatics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan ;3.IRISA, University of Rennes 1, 35000, Rennes, France ; |