Import/export in digital rights management
Privacy preserving EHR system using attribute-based infrastructure
Proceedings of the 2010 ACM workshop on Cloud computing security workshop - CCSW ’10
Proceedings of the 4th ACM workshop on Digital rights management - DRM ’04
Martin Gagné
Takeyuki Uehara
Shivaramakrishnan Narayan
Nicholas Paul Sheppard
Privacy practices in collaborative environments