C. Scholz, M. Atzmueller, und G. Stumme. Proc. 21st Intl. Symposium on Methodologies for Intelligent Systems, Heidelberg, Germany, Springer Verlag, (2014)
M. Atzmueller, und J. Mueller. Proceedings of the International Workshop on Mining Ubiquitous and Social Environments (MUSE2013), Prague, Czech Republic, (2013)