Stumme, G. (2003), 'Off to New Shores -- Conceptual Knowledge Discovery and Processing', Intl. J. Human-Comuter Studies (IJHCS) 59 (3) , 287-325 .
[BibTeX] [Endnote]

In the last years, the main orientation of Formal Concept Analysis (FCA) has turned from mathematics towards computer science. This article provides a review of this new orientation and analyzes why and how FCA and computer science attracted each other. It discusses FCA as a knowledge representation formalism using five knowledge representation principles provided by Davis, Shrobe, and Szolovits (1993). It then studies how and why mathematics-based researchers got attracted by computer science. We will argue for continuing this trend by integrating the two research areas FCA and Ontology Engineering. The second part of the article discusses three lines of research which witness the new orientation of Formal Concept Analysis: FCA as a conceptual clustering technique and its application for supporting the merging of ontologies; the efficient computation of association rules and the structuring of the results; and the visualization and management of conceptual hierarchies and ontologies including its application in an email management system.

Hotho, A. & Stumme, G. (2002), Conceptual Clustering of Text Clusters, in G. Kókai & J. Zeidler, ed., 'Proc. Fachgruppentreffen Maschinelles Lernen (FGML 2002)' , pp. 37-45 .
[BibTeX] [Endnote]

2001

Hereth, J. & Stumme, G. (2001), Reverse Pivoting in Conceptual Information Systems., in H. Delugach & G. Stumme, ed., 'Conceptual Structures: Broadening the Base. ' , Springer, Heidelberg , pp. 202-215 .
[BibTeX] [Endnote]

Stumme, G.; Taouil, R.; Bastide, Y. & Lakhal, L. (2001), Conceptual Clustering with Iceberg Concept Lattices, in R. Klinkenberg; S. Rüping; A. Fick; N. Henze; C. Herzog; R. Molitor & O. Schröder, ed., 'Proc. GI-Fachgruppentreffen Maschinelles Lernen (FGML'01)' .
[BibTeX] [Endnote]

2000

Becker, K.; Stumme, G.; Wille, R.; Wille, U. & Zickwolff, M. (2000), Conceptual Information Systems Discussed Through an IT-Security Tool, in R. Dieng & O. Corby, ed., 'Knowledge Engineering and Knowledge Management. Methods, Models, and Tools.' , Springer, Heidelberg , pp. 352-365 .
[BibTeX] [Endnote]

Cole, R. & Stumme, G. (2000), CEM - A Conceptual Email Manager, in B. Ganter & G. W. Mineau, ed., 'Proc. ICCS 2000' , Springer, , pp. 438--452 .
[BibTeX] [Endnote]

Eklund, P.; Groh, B.; Stumme, G. & Wille, R. (2000), Contextual-Logic Extension of TOSCANA., in B. Ganter & G. W. Mineau, ed., 'Conceptual Structures: Logical, Linguistic, and Computational' , Springer, Heidelberg , pp. 453-467 .
[BibTeX] [Endnote]

Hereth, J.; Stumme, G.; Wille, R. & Wille, U. (2000), Conceptual Knowledge Discovery and Data Analysis, in B. Ganter & G. W. Mineau, ed., 'Conceptual Structures: Logical, Linguistic, and Computational Issues. Proc. ICCS '00' , Springer, Heidelberg , pp. 421-437 .
[BibTeX] [Endnote]

Stumme, G. (2000), '8th International Conference on Conceptual Structures. Conference Report', Knowledge Organization 27 (3) , 162 .
[BibTeX] [Endnote]

Stumme, G. (2000), Conceptual On-Line Analytical Processing, in K. Tanaka; S. Ghandeharizadeh & Y. Kambayashi, ed., 'Information Organization and Databases' , Kluwer, Boston-Dordrecht-London , pp. 191-203 .
[BibTeX] [Endnote]

1999

Prediger, S. & Stumme, G. (1999), Theory-Driven Logical Scaling, in E. Franconi et al, ed., 'Proc. 6th Intl. Workshop Knowledge Representation Meets Databases (KRDB'99)' .
[BibTeX] [Endnote]

Stumme, G. (1999), Hierarchies of Conceptual Scales, in T. B. Gaines; R. Kremer & M. Musen, ed., 'Proc.Workshop on Knowledge Acquisition, Modeling and Management (KAW'99)' , Banff, , pp. 78-95 .
[BibTeX] [Endnote]

Stumme, G. & Wolff, K. E. (1999), Numerical Aspects in the Data Model of Conceptual Information Systems, in Y. Kambayashi; Dik Kun Lee; Ee-Peng Lim; M. K. Mohania & Y. Masunaga, ed., 'Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and' , Springer, Heidelberg , pp. 117-128 .
[BibTeX] [Endnote]

1996

Stumme, G. (1996), 'International Conference on Conceptual Knowledge Processing. Conference Report.', Zeitschrift für Semiotik 18 (Heft 2-3) , 381 .
[BibTeX] [Endnote]