Berendt, B., Hotho, A. & Stumme, G. (2004). Usage Mining for and on the Semantic Web.. In H. Kargupta, A. Joshi, K. Sivakumar & Y. Yesha (ed.), Data Mining Next Generation Challenges and Future Directions (pp. 461-481) . AAAI Press . ISBN: 0-262-61203-8.

Hotho, A., Staab, S. & Stumme, G. (2003). Wordnet improves text document clustering. Proc. SIGIR Semantic Web Workshop, Toronto.

Hotho, A., Staab, S. & Stumme, G. (2003). Ontologies Improve Text Document Clustering. Proc. of the ICDM 03, The 2003 IEEE International Conference on Data Mining (p./pp. 541-544), .

Hotho, A., Staab, S. & Stumme, G. (2003). Text Clustering Based on Background Knowledge (). Institute AIFB, Universität Karlsruhe . (36 pages)

Hotho, A., Staab, S. & Stumme, G. (2003). WordNet improves text document clustering. Proc. of the SIGIR 2003 Semantic Web Workshop, Toronto, Canada.

Berendt, B., Hotho, A. & Stumme, G. (2002). Towards Semantic Web Mining. In I. Horrocks & J. A. Hendler (eds.), Proceedings of the First International Semantic Web Conference: The Semantic Web (ISWC 2002) (p./pp. 264-278), Sardinia, Italy: Springer.

Bozsak, E., Ehrig, M., Handschuh, S., Hotho, A., Maedche, A., Motik, B., Oberle, D., Schmitz, C., Staab, S., Stojanovic, L., Stojanovic, N., Studer, R., Stumme, G., Sure, Y., Tane, J., Volz, R. & Zacharias, V. (2002). KAON - Towards a Large Scale Semantic Web. In K. Bauknecht, A. M. Tjoa & G. Quirchmayr (eds.), E-Commerce and Web Technologies, Third International Conference, EC-Web 2002, Proceedings (p./pp. 304--313), Berlin: Springer.

Bozsak, E., Ehrig, M., Handschuh, S., Hotho, A., Maedche, A., Motik, B., Oberle, D., Schmitz, C., Staab, S., Stojanovic, L., Stojanovic, N., Studer, R., Stumme, G., Sure, Y., Tane, J., Volz, R. & Zacharias, V. (2002). KAON -- Towards a Large Scale Semantic Web. In K. Bauknecht, A. M. Tjoa & G. Quirchmayr (eds.), Proc. of the 3rd Intl. Conf. on E-Commerce and Web Technologies (EC-Web 2002) (p./pp. 304-313), .

Ganter, B. & Stumme, G. (2002). Creation and Merging of Ontology Top-Levels. (in preparation), .

Hartmann, J., Hotho, A. & Stumme, G. (2002). Semantic Web Mining for Building Information Portals (Position Paper). Proc. Arbeitskreistreffen Knowledge Discovery, September, Oldenburg.

Stumme, G., Taouil, R., Bastide, Y., Pasqier, N. & Lakhal, L. (2002). Computing Iceberg Concept Lattices with Titanic. J. on Knowledge and Data Engineering, 42, 189--222.

Stumme, G. (2002). Conceptual On-Line Analytical Processing. In K. Tanaka, S. Ghandeharizadeh & Y. Kambayashi (ed.), Information Organization and Databases (pp. 191--203) . Kluwer .

Stumme, G., Berendt, B. & Hotho, A. (2002). Usage Mining for and on the Semantic Web. Proc. NSF Workshop on Next Generation Data Mining (p./pp. 77-86), November, Baltimore.

Stumme, G. (2002). Using Ontologies and Formal Concept Analysis for
Organizing Business Knowledge. In J. Becker & R. Knackstedt (eds.), Wissensmanagement mit Referenzmodellen
Konzepte für die Anwendungssystem- und Organisationsgestaltung (p./pp. 163--174), Heidelberg: Physica. ISBN: 3-540-41066-X

Stumme, G. & Maedche, A. (2001). FCA--Merge: Bottom-Up Merging of Ontologies. IJCAI-2001 -- Proceedings of the 17th International Joint Conference on Artificial Intelligence, Seattle, USA, August, 1-6, 2001 (p./pp. 225--234), San Francisco: Morgen Kaufmann.

Cole, R. & Stumme, G. (2000). CEM - A Conceptual Email Manager. In B. Ganter & G. W. Mineau (eds.), Proc. ICCS 2000 (p./pp. 438--452), : Springer.