S. Braun, A. Schmidt, M. Hefke, and N. Sevilmis. 4th Conference on Professional Knowledge Management - Experiences and Visions (WM 2007), (28-30 March 2007)
S. Braun, A. Schmidt, and V. Zacharias. 4th Conference on Professional Knowledge Management - Experiences and Visions, Workshop on Productive Knowledge Work (ProKW 07), (28-30 March 2007)
S. Braun, A. Schmidt, and M. Hefke. 4th Conference on Professional Knowledge Management - Experiences and Visions (WM 2007), Workshop on Collaborative Knowledge Management (CoKM), (28-30 March 2007)
R. Jäschke, A. Hotho, C. Schmitz, B. Ganter, and G. Stumme. Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 06), page 907-911. Hong Kong, IEEE Computer Society, (December 2006)
M. Strohmaier, and S. Lindstaedt. Professional Knowledge Management: Third Biennial Conference (WM 2005), Kaiserslautern, Germany, April 10-13, 2005, Revised Selected Papers, Editors: Klaus-Dieter Althoff, Andreas Dengel, Ralph Bergmann, Markus Nick, Thomas Roth-Berghofer, Lecture Notes in Computer Science (LNCS), Volume 3782, Springer Publishing, (2005)
R. Jäschke, A. Hotho, C. Schmitz, and G. Stumme. Proc. 18. Workshop Grundlagen von Datenbanken, page 80-84. Halle-Wittenberg, Martin-Luther-Universität, (June 2006)