Efficient and Privacy-Preserving Polygons Spatial Query Framework for Location-Based Services.

Hui Zhu Fen Liu Hui Li

Published in: IEEE Internet Things J. (2017)

Keyphrases

privacy preserving
location privacy
location based services
privacy preserving data mining
user privacy
spatial data
privacy preservation
data privacy
databases
spatial queries
location information
mobile devices
mobile users
spatial databases
road network
context aware
machine learning
database