We have developed a wiki-based platform , called the WikiDesignPlatform (WDP), which couples (as required) additional components (e.g. email, instant messenger, CVS repository) with the traditional wiki and automatically produces detailed transcripts of all the online activity by the users, far richer that the average "recent changes" history provided by most wikis.
L. Granka, T. Joachims, and G. Gay. Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval, page 478--479. New York, NY, USA, ACM, (2004)
K. Lamm, T. Mandl, and R. Koellex. Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments, page 538--543. Berlin, Heidelberg, Springer-Verlag, (2009)
F. Wang. Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2002, page 2005--2006. Denver, Colorado, USA, AACE, (2002)
J. Mamcenko, and R. Kulvietiene. ICCOM'05: Proceedings of the 9th WSEAS International Conference on Communications, page 1--5. Stevens Point, Wisconsin, USA, World Scientific and Engineering Academy and Society (WSEAS), (2005)