Classification - the Ubiquitous Challenge: Proceedings of the 28th Annual Conference of the Gesellschaft für Klassifikation e.V., University of Dortmund, March 9-11, 2004

This volume contains revised versions of selected papers presented during the 28th Annual Conference of the Gesellschaft fur ¨ Klassifikation (GfKl), the German Classification Society. The conference was held at the Universit¨ at Dortmund in Dortmund, Germany, in March 2004. Wolfgang Gaul chaired the program committee, Claus Weihs and Ernst-Erich Doberkat were the local organizers. Patrick Groenen, Iven van Mechelen, and their colleagues of the Vereniging voor Ordinatie en Classificatie (VO...