Towards privacy preservation for “check-in” services in location-based social networks

On the Levy-Walk Nature of Human Mobility

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Social Sciences, Physical Geography, Spatial Statistics +16

Private queries in location based services

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Computing, Geoinformatics, Information Technology +16

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Secure Deduplication with Efficient and Reliable Convergent Key Management

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Computing, Cloud Computing, Computer Science +17

Achieving k-anonymity in privacy-aware location-based services

Ben Niu, Qinghua Li, Xiaoyan Zhu et al. · 2014 · 422 citations

Computing, Computer Science, Data Mining +14