INTACT: a spatial query integrity assurance framework for location-based services.

Chih-Jye Wang Wei-Shinn Ku Ling Hu Cyrus Shahabi

Published in: GIS (2010)

Keyphrases

location based services
spatial data
mobile devices
mobile users
location information
range queries
road network
mobile applications
image sequences
query processing
end users
k nearest neighbor
r tree
spatial queries
location privacy