- 10-teilige Einführung in wichtige Web 2.0-Dienste,RSS-Feeds, Technorati, Lesezeichen online, Podcasts, Video-Portale, Literaturverwaltung, Wikipedia, ...
- Knowledge and Information Systems (2010)
- Image and Vision Computing 27(12):1743--1759 (Nov 3, 2009)
- SIAM Review 51(3):455-500 (2009)
- CoRR (2011)informal publication .
- Internet Mathematics (2005)
- volume v10 of 2935, (2009)
- Handbook of Natural Language Processing (2010)
- Proc. of 8th Int. multi-conf. Information Society, page 166--169. (2005)
- Information, Wissenschaft und Praxis 57(6-7):315-320 (2006)
- Deliverable, 1.5. OntoWeb Consortium, (2003)
- Springer, (2008)
- SIGKDD Explorations 2(1):1--15 (2000)
- Berlin; New York, Springer, (2004)
- International Journal of Data Warehouse and Mining 3(3):1--13 (2007)
- Intelligent Data Analysis (1997)
- Systems, Man and Cybernetics, IEEE Transactions on 21(3):660--674 (1991)
- User Modeling and User Adapted Interaction 12(4):331-370 (2002)
- Information Technology and Management 8(3):241--252 (September 2007)
- Bridging ontologies and folksonomies to leverage knowledge sharing on the social Web: A brief surveyAutomated Software Engineering - Workshops, 2008. ASE Workshops 2008. 23rd IEEE/ACM International Conference on (September 2008)
- Information, Wissenschaft und Praxis 57(6-7):315-320 (October 2006)see the special issue for more contributions related to the Semantic Web .


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