According to our database1, Jan Jorgensen authored at least 3 papers between 2011 and 2013.
Legend:Book In proceedings Article PhD thesis Other
Multiparty Access Control for Online Social Networks: Model and Mechanisms.
IEEE Trans. Knowl. Data Eng., 2013
Enabling Collaborative data sharing in Google+.
Proceedings of the 2012 IEEE Global Communications Conference, 2012
Detecting and resolving privacy conflicts for collaborative data sharing in online social networks.
Proceedings of the Twenty-Seventh Annual Computer Security Applications Conference, 2011