P. Koene, F. Köbler, J. Leimeister, and H. Krcmar. 4th International Joint Conference on Biomedical Engineering Systems and Technologies, Rome, Italy, (2011)
A. Prinz, P. Menschner, P. Koene, F. Köbler, H. Krcmar, and J. Leimeister. Personenbezogene Dienstleistungen im Kontext komplexer Wertschöpfungssysteme – Anwendungsfeld „seltene Krankheiten“, Gabler Verlag, Wiesbaden, Germany, 376.(2014)
F. Köbler, P. Koene, C. Riedl, J. Leimeister, and H. Krcmar. Proceedings of the CHI 2010 Workshop on Designing and Evaluating Affective Aspects of Sociable Media to Support Social Connectedness, Atlanta, GA, (2010)
F. Köbler, P. Koene, S. Goswami, J. Leimeister, and H. Krcmar. 5. Konferenz Mobile und Ubiquitäre Informationssysteme (MMS2010) im Rahmen der Multikonferenz Wirtschaftsinformatik (MKWI2010), 5, Göttingen, Germany, (2010)169 (17-10).
V. Trifa, A. Koene, J. Moren, and G. Cheng. Proceedings of the 16 th IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN 2007)., (2007)
A. Koene, J. Moren, V. Trifa, and G. Cheng. Proceedings of the 5th International Conference on Computer Vision Systems (ICVS 2007), Applied Computer Science Group, (2007)