Flexible Location-Based Spatial Queries.

Gloria Bordogna Marco Pagani Gabriella Pasi Giuseppe Psaila

Published in: IFSA (2) (2007)

Keyphrases

spatial queries
spatial data
spatial databases
efficient processing
spatial objects
k nearest neighbor
r tree
query processing
range queries
mobile devices
geographic information systems
location based services
database
high dimensional
multiresolution
efficient implementation