Semantische Technologien für Informationsportale. In Lars Schmidt-Thieme, Gerd Stumme, Ute Rusnak, und Andreas Eberhart (Hrsg.), LNI, (51):158-212, Gesellschaft für Informatik, Bonn, 2004. [PUMA: 2004 informationsportale itegpub l3s myown semantik semiport] URL
Conceptual Knowledge Processing with Formal Concept Analysis and Ontologies. In Peter Eklund (Hrsg.), Concept Lattices, (2961):189-207, Springer, Heidelberg, 2004. [PUMA: 2004 ckp conceptual fca itegpub knowledge l3s myown ontologies processing] URL
Semantic resource management for the web: an e-learning application. Proc. 13th International World Wide Web Conference (WWW 2004), 1-10, 2004. [PUMA: 2004 application courseware crawler e-learning eLearning edutella fca itegpub l3s learning myown p2p semantic watchdog web] URL
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 Bettina Berendt, Andreas Hotho, Dunja Mladenic, Maarten van Someren, Myra Spiliopoulou, und Gerd Stumme (Hrsg.), LNAI, (3209)Springer, Heidelberg, 2004. [PUMA: 2004 ecml itegpub l3s mining myown pkdd proceedings semantic web workshop] URL
A Roadmap for Web Mining: From Web to Semantic Web.. In Bettina Berendt, Andreas Hotho, Dunja Mladenic, Maarten van Someren, Myra Spiliopoulou, und Gerd Stumme (Hrsg.), Web Mining: From Web to Semantic Web, (3209):1-22, Springer, Heidelberg, 2004. [PUMA: 2004 ecml ewmf itegpub l3s mining myown pkdd proceedings roadmap semantic web workshop] URL
Iceberg Query Lattices for Datalog. In Karl Erich Wolff, Heather D. Pfeiffer, und Harry S. Delugach (Hrsg.), Conceptual Structures at Work: 12th International Conference on Conceptual Structures (ICCS 2004), (3127):109-125, Springer, Heidelberg, 2004. [PUMA: 2004 analysis concept datalog fca formal iceberg itegpub l3s lattices myown queries query] URL
Usage Mining for and on the Semantic Web. In Hillol Kargupta, Anupam Joshi, Krishnamoorthy Sivakumar, und Yelena Yesha (Hrsg.), Data Mining Next Generation Challenges and Future Directions, 461-481, AAAI Press, Boston, 2004. [PUMA: 2004 itegpub l3s mining myown semantic usage web] URL
Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002). In Alexander Maedche, Kai-Uwe Sattler, und Gerd Stumme (Hrsg.), CEUR-WS, (124)Aachen, 2004. [PUMA: 2004 databases dbfusion fusion information integration itegpub l3s myown proceedings web workshop] URL