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Geosocial networking applications magnify the concern for location privacy because a user's position can be disclosed to diverse untrusted parties. The Privacy Preserving Obfuscation Environment (Probe) framework supports semantic-location cloaking to protect this information.
social networking (online), mobile computing, security of data, information protection, fine-grained cloaking, sensitive position, location-sharing applications, geosocial networking applications, location privacy, privacy preserving obfuscation environment framework, semantic-location cloaking, Mobile radio mobility management, Semantics, Wireless sensor networks, Privacy, privacy profile, location-based services, cloaked region, sensing, sensitive semantic locations, large-scale opportunistic sensing, pervasive computing, location privacy, privacy personalization

E. Bertino, C. Silvestri and M. L. Damiani, "Fine-Grained Cloaking of Sensitive Positions in Location-Sharing Applications," in IEEE Pervasive Computing, vol. 10, no. , pp. 64-72, 2011.
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