Location Data Record Privacy Protection based on Differential Privacy Mechanism

Abstract

In this paper, our works mainly focus on providing a frame for the privacy protection of location data mining. We propose a location data record privacy protection scheme based on differential privacy mechanism, which employs the structure of multi-level query tree to query and publish location data on database.

DOI: http://dx.doi.org/10.5755/j01.itc.47.4.19320