Secured obfuscated queries in spatial networks.

K. B. Priya Iyer V. Shanthi

Published in: Int. J. Wirel. Mob. Comput. (2013)

Keyphrases

spatial networks
road network
k nearest neighbor
travel time
moving objects
shortest path
fastest path
metric space
mobile objects
trajectory data
knn
spatial queries
database management systems
data objects
location based services
query processing
database