P. Bitzer, F. Weiß, and J. Leimeister. Eighth International Conference on Design Science Research in Information Systems and Technology (DESRIST), Helsinki, Finland, (2013)
C. Wang, and D. Blei. Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 448--456. New York, NY, USA, ACM, (2011)
A. Ferrari, M. Itria, S. Chiaradonna, and G. Spagnolo. Software Engineering for Resilient Systems, volume 7527 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2012)