Maria Luisa Damiani, Hervé Martin, Yucel Saygin, Maria Rita Spada, Cedric Ulmer. Spatio-temporal access control: challenges and applications. In Barbara Carminati, James Joshi, editors, SACMAT 2009, 14th ACM Symposium on Access Control Models and Technologies, Stresa, Italy, June 3-5, 2009, Proceedings. pages 175-176, ACM, 2009. [doi]
Abstract is missing.