Secure Spatial Query with Differentially Private Access Pattern.

Feng Tian Zhenqiang Wu Hai Liu Laifeng Lu Xiaolin Gui

Published in: NaNA (2019)

Keyphrases

differentially private
access patterns
spatial queries
spatial databases
spatial data
prefetching
differential privacy
query processing
r tree
range queries
web logs
file system
web users
multi dimensional
data mining
privacy preserving
index structure
web usage mining
response time
data model
database systems