U. Riss, U. Cress, J. Kimmerle, and S. Martin. Proceedings of KMAC2006, The Third Knowledge Management Aston Conference, Operational Research Society, Birmingham, (2006)
V. Rivera-Pelayo, S. Braun, U. Riss, H. Witschel, and B. Hu. The Influence of Technology on Social Network Analysis and Mining, volume 6 of Lecture Notes in Social Networks, Springer, (2013)
U. Riss, and O. Grebner. Proceedings of I-KNOW '06, 6th International Conference on Knowledge Management, Graz, Austria, September 6 - 8, 2006, (September 2006)
E. Ong, O. Grebner, and U. Riss. 4th Conference on Professional Knowledge Management - Experiences and Visions -, March 28. - 30. 2007, Potsdam, Germany, GITO Verlag Berlin, (March 2007)