Berendt, B., Hotho, A., Mladenic, D., van Someren, M., Spiliopoulou, M. & Stumme, G. (2004). A Roadmap for Web Mining: From Web to Semantic Web.. In B. Berendt, A. Hotho, D. Mladenic, M. van Someren, M. Spiliopoulou & G. Stumme (eds.), Web Mining: From Web to Semantic Web (p./pp. 1-22), Heidelberg: Springer.

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.

(2004). Web Mining: From Web to Semantic Web, First European Web
Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
22, 2003, Revised Selected and Invited Papers . In B. Berendt, A. Hotho, D. Mladenic, M. van Someren, M. Spiliopoulou & G. Stumme (ed.), Springer (http://km.aifb.uni-karlsruhe.de/ws/ewmf03/)

Cimiano, P., Hotho, A., Stumme, G. & Tane, J. (2004). Conceptual Knowledge Processing with Formal Concept Analysis and Ontologies. In P. Eklund (ed.), Concept Lattices (p./pp. 189-207), Heidelberg: Springer. ISBN: 3-540-23258-3

(2004). Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002) CEUR-WS 124 . In A. Maedche, K.-U. Sattler & G. Stumme (ed.),

(2004). Semantische Technologien für Informationsportale LNI 51 . In L. Schmidt-Thieme, G. Stumme, U. Rusnak & A. Eberhart (ed.), INFORMATIK 2004 - Informatik verbindet. Gesellschaft für Informatik , 158-212 .

Stumme, G. (2004). Iceberg Query Lattices for Datalog. In K. E. Wolff, H. D. Pfeiffer & H. S. Delugach (eds.), Conceptual Structures at Work: 12th International Conference on Conceptual Structures (ICCS 2004) (p./pp. 109-125), Heidelberg: Springer.

Tane, J., Schmitz, C. & Stumme, G. (2004). Semantic resource management for the web: an e-learning application. Proc. 13th International World Wide Web Conference (WWW 2004) (p./pp. 1-10), .