S. Braun, A. Schmidt, A. Walter, und V. Zacharias. Good Tags and Bad Tags - Social Tagging in der Wissensorganisation, Volume 47 von Medien in der Wissenschaft, Waxmann, (2008)
S. Braun, und A. Schmidt. 8th International Conference on the Design of Cooperative Systems (COOP '08), Carry-le-Rouet, France, May 20-23, 2008, (2008)
P. Wolf, A. Schmidt, und M. Klein. 3rd Workshop on Artificial Intelligence Techniques for Ambient Intelligence (AITAmI’08), 18th European Conference on Artificial Intelligence (ECAI 08), Patras, Greece, (2008)
S. Braun, A. Schmidt, und U. Graf. Workshop Nutzerinteraktion im Social Semantic Web, Mensch & Computer - 8. Fachuebergreifende Konferenz - M&C 2008 (Sept. 8-9, 2008, Lübeck, Germany), (2008)
A. Schmidt. International Conference on Ontologies, Databases and Applications of SEmantics (ODBASE 2006), On the Move Federated Conferences (OTM 2006), Montpellier, Volume 4275 von Lecture Notes in Computer Science, Seite 995-1011. Springer, (2006)
A. Schmidt, und C. Kunzmann. Expanding the Knowledge Economy: Issues, Applications, Case Studies. Proceedings of E-Challenges 2007, Amsterdam, IOS Press, (2007)
V. Zacharias, A. Abecker, D. Vrandecic, I. Borgi, S. Braun, und A. Schmidt. New Forms of Reasoning for the Semantic Web: Scalable, Tolerant and Dynamic 2007. Proceedings of the First International Workshop, ISWC 2007, Busan, Korea, November 11, 2007, Volume 291 von CEUR Workshop Proceedings, (2007)