Paul – Alexandru Chirita and Stefania Costache and Siegfried Handschuh and Wolfgang NejdlProceedings of the 16th International World Wide Web Conference WWW, Banff, Canada., W3C, (2007)
Andreas Hotho and Robert Jäschke and Christoph Schmitz and Gerd StummeProc. First International Conference on Semantics And Digital Media Technology SAMT, volume 4306 of LNCS, page 56-70. Heidelberg, Springer, dec 2006.
Andreas Hotho and Robert Jäschke and Christoph Schmitz and Gerd StummeProceedings of the First Conceptual Structures Tool Interoperability Workshop at the 14th International Conference on Conceptual Structures, page 87-102. Aalborg, Aalborg Universitetsforlag, (2006)
Christoph Schmitz and Andreas Hotho and Robert Jäschke and Gerd StummeData Science and Classification. Proceedings of the 10th IFCS Conf., page 261--270. Heidelberg, Springer, July 2006.
Andreas Hotho and Robert Jäschke and Christoph Schmitz and Gerd StummeInformatik 2006 - Informatik für Menschen. Band 2, volume P-94 of Lecture Notes in Informatics, Bonn, Gesellschaft für Informatik, oct 2006. Proc. Workshop on Applications of Semantic Technologies, Informatik 2006
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Sergey Chernov and Pavel Serdyukov and Paul-Alexandru Chirita and Gianluca Demartini and Wolfgang NejdlIn Proceedings of the 29th European Conference on Information Retrieval ECIR, (2007)