F. Mitzlaff, M. Atzmueller, D. Benz, A. Hotho, und G. Stumme. Analysis of Social Media and Ubiquitous Data, Volume 6904 von Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2011)
Community mining is a prominent approach for identifying (user) communities in social and ubiquitous contexts. While there are a variety of methods for community mining and detection, the effective evaluation and validation of the mined communities is usually non-trivial. Often there is no evaluation data at hand in order to validate the discovered groups.