@inproceedings{ABHRP:05a, author = {Atzmueller, Martin and Baumeister, Joachim and Hemsing, Achim and Richter, Ernst-J\"urgen and Puppe, Frank}, booktitle = {Proceedings of the 29th Annual Conference of the German Classification Society (GfKl 2005)}, interhash = {ffabcce92e70e6501ea1d66bf59899d0}, intrahash = {34934208632dfc819d29e3739d1b4a0d}, title = {{Using Subgroup Mining for the Refinement of Knowledge Systems}}, year = 2005 }