Database and Expert Systems Applications 13th International Conference, DEXA 2002, Aix-en-Provence, France, September 2-6, 2002. Proceedings - Hameurlain, Abdelkader; Hameurlain, Abdelkader; Cicchetti, Rosine; Cicchetti, Rosine; Traunmüller, Roland; Traunmüller, Roland (Springer Berlin Heidelberg : Imprint: Springer, 2002)