Marcos Cramer, Diego Agustin Ambrossio, Pieter Van Hertum. A Logic of Trust for Reasoning about Delegation and Revocation. In Edgar R. Weippl, Florian Kerschbaum, Adam J. Lee, editors, Proceedings of the 20th ACM Symposium on Access Control Models and Technologies, Vienna, Austria, June 1-3, 2015. pages 173-184, ACM, 2015. [doi]
Abstract is missing.