Driss MAMMASS is professor of Higher Education at the Faculty of Sciences, University Ibn Zohr, Agadir Morocco. He received a Doctorat in Mathematics in 1988 from Paul Sabatier University (Toulouse - France) and a doctorat d'Etat-es-Sciences degrees in Mathematics and Image Processing from Faculty of Sciences, University Ibn Zohr Agadir Morocco, in 1999. He supervises several Ph.D theses in the various research themes of mathematics and computer science such as remote sensing and GIS, digital image processing and pattern recognition, the geographic databases, knowledge management, semantic web, etc. He is currently Vice-Dean of the Faculty of Sciences Agadir and the head of IRF-SIC Laboratory (Image Reconnaissances des Formes, Systèmes Intelligents et Communicants) and an unit of formation and research in doctorat on mathematics and informatics.