S. Braun, A. Schmidt, A. Walter, and V. Zacharias. Good Tags and Bad Tags - Social Tagging in der Wissensorganisation, volume 47 of Medien in der Wissenschaft, Waxmann, (2008)
V. Zacharias, A. Abecker, D. Vrandecic, I. Borgi, S. Braun, and 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 of CEUR Workshop Proceedings, (2007)
S. Braun, A. Schmidt, A. Walter, and V. Zacharias. Emergent Semantics and Ontology Evolution 2007. Proceedings of the First International Workshop on Emergent Semantics and Ontology Evolution (ESOE-2007), ISWC 2007, Busan, Korea, November 12, 2007., volume 292 of CEUR Workshop Proceedings, page 5-18. (2007)
S. Braun, A. Schmidt, and V. Zacharias. 4th Conference on Professional Knowledge Management - Experiences and Visions, Workshop on Productive Knowledge Work (ProKW 07), 2, page 217-226. Berlin, GITO, (28-30 March 2007)