Jan 21, 2016 · We propose a basic solution and a generic solution for the mobile user to preserve his location and query privacy in approximate kNN queries.
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Abstract—In mobile communication, spatial queries pose a serious threat to user location privacy because the location of a query.
We propose a basic solution and a generic solution for the mobile user to preserve his location and query privacy in approximate kNN queries. The proposed ...
Abstract—In mobile communication, spatial queries pose a serious threat to user location privacy because the location of a query may reveal sensitive ...
Jun 1, 2016 · We propose a basic solution and a generic solution for the mobile user to preserve his location and query privacy in approximate kNN queries.
Recently, Elmehdwi et al. [12] proposed a secure kNN query protocol on data encrypted using Paillier cryptosystem that ensures data privacy and query privacy, ...
Our Goal. We (quite ambitiously) aim to build a practical searchable encryption scheme for approximate. kNN queries that provides very strong security: in ad-.
Jul 21, 2016 · The document proposes solutions for approximate k-nearest neighbor queries that preserve both the location and query privacy of mobile users ...
Duration: 4:36
Posted: Jul 22, 2016
Posted: Jul 22, 2016
In this paper, we study k nearest neighbor (kNN) queries where the mobile user queries the location-based service (LBS) provider about k nearest points of ...