- BIS Workshops, volume 333 of CEUR Workshop Proceedings, page 45-53. CEUR-WS.org, (2008)
- Scalable Computing: Practice and Experience Scientific International Journal for Parallel and Distributed Computing 9(4):315–327 (December 2008)Special Issue: The Web on the Move .
- Workshop Proceedings of Lernen - Wissensentdeckung - Adaptivität LWA 2007, page 109--112. Martin-Luther-Universität Halle-Wittenberg, (September 2007)
- Proceedings of the 32nd Annual Conference of the German Classification Society - Advances in Data Analysis, Data Handling and Business Intelligence GfKl 2008, Berlin-Heidelberg, Springer, (2008)in press .
- Database and Expert Systems Applications, 16th International Conference, DEXA 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings, volume 3588 of Lecture Notes in Computer Science, page 166-175. Springer, (2005)
- Computational Linguistics and Intelligent Text Processing (2003)
- Inf. Process. Manage. 43(4):866-886 (2007)


user