Achieving Differential Privacy Publishing of Location-Based Statistical Data Using Grid Clustering

Achieving Differential Privacy Publishing of Location-Based Statistical Data Using Grid Clustering

Statistical partitioning and publishing is commonly used in location-based big data services to address queries such as the number of points of interest, available vehicles, traffic flows, infected patients, etc., within a certain range. Adding noise perturbation to the location-based statistical da...

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Bibliographic Details
Main Authors: Yan Yan, Zichao Sun, Adnan Mahmood, Fei Xu, Zhuoyue Dong, Quan Z. Sheng
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:ISPRS International Journal of Geo-Information
Subjects:
statistical release of big data
location privacy
differential privacy
privacy spatial decomposition
grid clustering
Online Access:https://www.mdpi.com/2220-9964/11/7/404

Internet

https://www.mdpi.com/2220-9964/11/7/404

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