@inproceedings{stumme99numerical, address = {Heidelberg}, author = {Stumme, G. and Wolff, K. E.}, booktitle = {Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and}, comment = {alpha}, editor = {Kambayashi, Y. and Lee, Dik Kun and Lim, Ee-Peng and Mohania, M. K. and Masunaga, Y.}, interhash = {e3ef675c84f6ba5a8cee28cbb98a0b0c}, intrahash = {2bffb5196bd99d7953c05d322fcfdd66}, pages = {117-128}, publisher = {Springer}, series = {LNCS}, title = {Numerical Aspects in the Data Model of Conceptual Information Systems}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1998/ER98.pdf}, volume = 1552, year = 1999 } @inproceedings{Stumme1999acquiring, address = {Heidelberg}, author = {Stumme, Gerd}, booktitle = {Knowledge Acquisition, Modeling, and Management. Proc. 11th European}, editor = {Fensel, D. and Studer, R.}, interhash = {d8bb89a08a3434c3135885e18660f724}, intrahash = {60dd3cf5ec48b03a4db39e4f24e6c632}, page = {318-331}, pages = {275-290}, publisher = {Springer}, series = {LNAI}, title = {Acquiring Expert Knowledge for the Design of Conceptual Information Systems}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P1997-EKAW99.pdf}, volume = 1621, year = 1999 } @inproceedings{stumme99dual, address = {Heidelberg}, author = {Stumme, Gerd}, booktitle = {Datenbanksysteme in Büro, Technik und Wissenschaft. Proc. BTW'99}, comment = {alpha}, editor = {Buchmann, A.}, interhash = {6a1e15bb9793cdac73aba607d53d966b}, intrahash = {022d58bb6596a05c31d3a2eb42f72e4d}, pages = {328-342}, title = {Dual Retrieval in Conceptual Information Systems}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P2021-BTW99.pdf}, year = 1999 }