user- Homepage vom Ubiquitous Computing-Projekt mit vielen interessanten Leuten
- Proc. Workshop on Mining Ubiquitous and Social Environments MUSE 2011 at ECML/PKDD 2011, (2011)
- Analysis of Social Media and Ubiquitous Data, volume 6904 of LNAI, (2011)
- chapter From data mining to knowledge discovery: an overview, American Association for Artificial Intelligence, Menlo Park, CA, USA, (1996)
- PAKDD, volume 5476 of Lecture Notes in Computer Science, page 628-636. Springer, (2009)
- Department of Computer Science, University of Sheffield, (2008)
- Pattern Recogn. 42(1):84--92 (2009)
- Semantic Web - Wege zur vernetzten Wissensgesellschaft, Springer, (2006)
- ICML, page 624-631. AAAI Press, (2003)
- (2007)
- Collaborative Web Tagging Workshop at WWW2006, Edinburgh, Scotland, (May 2006)
- Proc. of the Workshop ``Text Learning: Beyond Supervision'' at IJCAI 2001. Seattle, WA, USA, August 6, 2001, (2001)
- Institute AIFB, Universität Karlsruhe, (2003)
- AAAI/MIT Press, (1996)
- Proceedings of the Dagstuhl Seminar in Machine Learning for the Semantic Web, (February 2005)
- IEEE Intelligent Systems, Special Issue on Knowledge Management (January 2001)
- Proc. E-Commerce and Web Technologies, Third International Conference, EC-Web 2002, 2455, Aix-en-Provence %, France, Springer, (September 2002)
- World Patent Information (2005)
- Journal of Knowledge Management 9(5):85-96 (October 2005)
- KDD 2000 -- Proceedings of the Sixth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Boston, MA, August 20-23, 2000, page 3. New York, ACM, (2000)
- otk-book, chapter 3, (2002)
