Structuring interaction in open collective work: A sensemaking perspective on ontologies.
(Faehnrich, K-P., & Franczyk B., Ed.).Informatik 2010. Service Science - Neue Perspektiven für die Informatik. Lecture Notes in Informatics (LNI) - Proceedings, Series of the Gesellschaft fuer Informatik. 979–984.
(2010). How to Design Prizes – Incentives in Innovation Contests.
(Faehnrich, K-P., & Franczyk B., Ed.).Service Science – Neue Perspektiven für die Informatik. Lecture Notes in Informatics (LNI) - Proceedings, Series of the Gesellschaft für Informatik, Volume P-175. 961–966.
(2010). Evaluation Games – How to Make the Crowd your Jury..
(Faehnrich, K-P., & Franczyk B., Ed.).Service Science – Neue Perspektiven für die Informatik. Lecture Notes in Informatics (LNI) - Proceedings, Series of the Gesellschaft für Informatik, Volume P-175. 955–960.
(2010).