Ben Niu, Xiaoyan Zhu, Xiaosan Lei, Weidong Zhang, Hui Li. EPS: Encounter-Based Privacy-Preserving Scheme for Location-Based Services. In 2013 IEEE Global Communications Conference, GLOBECOM 2013, Atlanta, GA, USA, December 9-13, 2013. pages 2139-2144, IEEE, 2013. [doi]
Abstract is missing.