Mehdi Essid, Omar Boucelma, François-Marie Colonna, Yassine Lassoued. Query processing in a geographic mediation system. In Dieter Pfoser, Isabel F. Cruz, Marc Ronthaler, editors, 12th ACM International Workshop on Geographic Information Systems, ACM-GIS 2004, November 12-13, 2004, Washington, DC, USA, Proceedings. pages 101-108, ACM, 2004. [doi]
Abstract is missing.