V. Zacharias, и S. Braun. 1st Workshop on Incentives for the Semantic Web (INSEMTIVE), 7th International Semantic Web Conference ISWC2008, October 27th, 2008, Karlsruhe, Germany, (2008)
A. Mazarakis, C. Kunzmann, A. Schmidt, и S. Braun. Workshop-Proceedings der Tagung Mensch & Computer 2011. überMEDIEN|ÜBERmorgen, стр. 99-106. Chemnitz, Universitätsverlag Chemnitz, (2011)
J. Cook, A. Schmidt, C. Kunzmann, и S. Braun. 2nd International Workshop on Motivational and Affective Aspects in Technology Enhanced Learning (MATEL 11), ECTEL 2011, Palermo, Italy, том 957 из CEUR Workshop Proceedings, CEUR-WS.org, (2011)
V. Rivera-Pelayo, V. Zacharias, L. Müller, и S. Braun. Proceedings of the 2nd International Conference on Learning Analytics and Knowledge, стр. 111–114. New York, NY, USA, Association for Computing Machinery, (2012)
V. Rivera-Pelayo, J. Munk, V. Zacharias, и S. Braun. Proceedings of the Third International Conference on Learning Analytics and Knowledge, стр. 23–27. New York, NY, USA, Association for Computing Machinery, (2013)