M. Atzmueller, S. Doerfel, A. Hotho, F. Mitzlaff, и G. Stumme. Modeling and Mining Ubiquitous Social Media - International Workshops MSM 2011, Boston, MA, USA, October 9, 2011, and MUSE 2011, Athens, Greece, September 5, 2011, Revised Selected Papers, том 7472 из Lecture Notes in Computer Science, Springer Berlin Heidelberg, Heidelberg, Germany, (2012)
S. Doerfel, R. Jäschke, A. Hotho, и G. Stumme. Proceedings of the 4th ACM RecSys workshop on Recommender systems and the social web, стр. 9--16. New York, NY, USA, ACM, (2012)
S. Doerfel, D. Zoller, P. Singer, T. Niebler, A. Hotho, и M. Strohmaier. Proceedings of the Companion Publication of the 23rd International Conference on World Wide Web Companion, стр. 251-252. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2014)