db/conf/krdb/PredigerS99.html Susanne Prediger Gerd Stumme Theory-driven Logical Scaling: Conceptual Information Systems meet Description Logics. 46-49 KRDB1999/P046.pdf 1999 conf/krdb/99 KRDB http://SunSITE.Informatik.RWTH-Aachen.DE/Publications/CEUR-WS/Vol-21/prediger.ps db/conf/krdb/krdb99.html#PredigerS99