Mohammad Jafari, Reihaneh Safavi-Naini, Nicholas Paul Sheppard. Enforcing purpose of use via workflows. In Ehab Al-Shaer, Stefano Paraboschi, editors, Proceedings of the 2009 ACM Workshop on Privacy in the Electronic Society, WPES 2009, Chicago, Illinois, USA, November 9, 2009. pages 113-116, ACM, 2009. [doi]
Abstract is missing.