Secure Spatial Top-<i>k</i> Query Processing via Untrusted Location-based Service Providers
IEEE Transactions on Dependable and Secure Computing
By Rui Zhang,Jingchao Sun,Yanchao Zhang,Chi Zhang
Issue Date:May 2014
This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosive growth of Internet-capable and location-aware mobile devices. The system consists of ...