A. Ngonga Ngomo, and F. Schumacher. Proceedings of the 10th International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2009), page 547--558. (2009)Best Presentation Award.
T. Riechert, F. Zhang, and S. Auer. Agiles Requirements Engineering für Softwareprojekte mit einer großen Anzahl verteilter Stakeholder, volume XVIII of Leipziger Beiträge zur Informatik, Leipziger Informatik-Verbund (LIV), (2009)
S. Hellmann, C. Stadler, J. Lehmann, and S. Auer. Proc. of 8th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE), volume 5871 of Lecture Notes in Computer Science, page 1209--1223. (2009)