Differential Privacy Spatial Decomposition via Flattening Kd-Tree.

Guoqiang Gong Cedric Lessoy Chuan Lu Ke Lv

Published in: Int. J. Perform. Eng. (2020)

Keyphrases

differential privacy
kd tree
differentially private
data structure
nearest neighbor
privacy preserving
space efficient
index structure
nearest neighbor search
space partitioning
spatial data
locality sensitive hashing
personal information
privacy preservation
quadtree
multi dimensional
management system