Xingang Wang, Kuo Guo, Zhigang Gai. A Semi-Formal Multi-Policy Secure Model for Semantic Spatial Trajectories. In Proceedings of the 2017 International Conference on Cryptography, Security and Privacy, ICCSP 2017, Wuhan, China, March 17 - 19, 2017. pages 119-125, ACM, 2017. [doi]
Abstract is missing.