M. Moniri, and C. Müller. Adjunct Proceedings of the 6th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '14), Seattle, WA, USA, page 256--261. New York, ACM, (2014)
S. Kalkowski, C. Schulze, A. Dengel, and D. Borth. Proceedings of the 2015 Workshop on Community-Organized Multimodal Mining: Opportunities for Novel Solutions (MMCommons '15), Brisbane, Australia, page 25--30. New York, ACM, (2015)