A. Plangprasopchok, K. Lerman, and L. Getoor. Proceedings of the 16th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 949--958. New York, NY, USA, ACM, (2010)
M. Magableh, A. Cau, H. Zedan, and M. Ward. Proceedings of the IADIS International Conferences Collaborative Technologies 2010 and Web Based Communities 2010, page 178--182. (July 2010)
S. Braun, A. Schmidt, and V. Zacharias. Workshop on Productive Knowledge Work : Management and Technological Challenges (ProKW), 4th Conference on Professional Knowledge Management - Experiences and Visions (WM 2007), (28-30 March 2007)