Wassim JaziriWassim Jaziri received his Ph.D. degree in Computer Science in 2004 from INSA-Rouen, France. In October 2004, he joined the CIRAD Research Centre (Montpellier, France), as a post-doctorate researcher. Actually, He is Assistant Professor in Computer Sience at ISIM-Sfax, Tunisia. He is a member of the Miracl Laboratory (Multimedia, InfoRmation systems and Advanced Computing Laboratory). His main interests are Geographic Information Systems, Spatio-temporal Database, Ontology and Optimization. Read More Read Less