Practical and Secure Circular Range Search on Private Spatial Data.

Zhihao Zheng Zhenfu Cao Jiachen Shen

Published in: TrustCom (2020)

Keyphrases

spatial data
spatial databases
spatial data mining
geographic information systems
temporal data
r tree
spatial data management
location based services

data analysis
spatial index
spatial objects
geographical information systems
geo spatial
geospatial data
raster data
spatial queries

geographic information
real world
privacy preserving
spatial clustering
geographical data
hough transform
geographical information
geographic data

spatial access methods
spatial database systems
spatio temporal data
spatial analysis
multi dimensional
nearest neighbor
machine learning