Publications

G. Stumme, and K. E. Wolff. Numerical Aspects in the Data Model of Conceptual Information Systems. In Y. Kambayashi, Dik Kun Lee, Ee-Peng Lim, M. K. Mohania, and Y. Masunaga (Eds.), Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and, (1552):117-128, Springer, Heidelberg, 1999. [PUMA: 1999 analysis concept conceptual fca formal information myown numerical scaling systems toscana] URL

Gerd Stumme. Acquiring Expert Knowledge for the Design of Conceptual Information Systems. In D. Fensel, and R. Studer (Eds.), Knowledge Acquisition, Modeling, and Management. Proc. 11th European, (1621):275-290, Springer, Heidelberg, 1999. [PUMA: 1999 acquisition analysis attribute concept conceptual exploration fca formal information knowledge lattices myown systems] URL

Gerd Stumme. Dual Retrieval in Conceptual Information Systems. In A. Buchmann (Eds.), Datenbanksysteme in Büro, Technik und Wissenschaft. Proc. BTW'99, 328-342, Heidelberg, 1999. [PUMA: 1999 analysis concept conceptual fca formal information myown retrieval systems toscana] URL