Spatial Queries in the Presence of Obstacles.

Jun Zhang Dimitris Papadias Kyriakos Mouratidis Manli Zhu

Published in: EDBT (2004)

Keyphrases

spatial queries
spatial databases
spatial data
spatial objects
efficient processing
k nearest neighbor
r tree
query processing
range queries
knn
geographic information systems
databases
query result
management system
road network
skyline queries
multiresolution
image sequences
machine learning