Selectivity estimation in spatial networks.

Eleftherios Tiakas Apostolos N. Papadopoulos Alexandros Nanopoulos Yannis Manolopoulos

Published in: SAC (2008)

Keyphrases

selectivity estimation
spatial networks
road network
query optimization
metric space
k nearest neighbor
moving objects
travel time
range queries
query processing
shortest path
mobile objects
spatial join
xml queries
trajectory data
databases
nearest neighbor
edge weights
knn
data exchange