Constraint-Based Mining and Iductive Databases : European Workshop on Iductive Databases and Constraint Based Mining : Hinterzarten, Germany, March 11-13, 2004 : revised selected papers - Boulicaut, Jean-François; De Raedt, Luc, 1964-; Mannila, Heikki, 1960- (Lecture notes in computer science, 2005)