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TMC
2008
112views more  TMC 2008»
10 years 1 months ago
Location-Based Spatial Query Processing in Wireless Broadcast Environments
Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with the...
Wei-Shinn Ku, Roger Zimmermann, Haixun Wang
DASFAA
2003
IEEE
108views Database» more  DASFAA 2003»
10 years 6 months ago
Spatial Query Processing for High Resolutions
Modern database applications including computeraided design (CAD), medical imaging, or molecular biology impose new requirements on spatial query processing. Particular problems a...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
W2GIS
2004
Springer
10 years 6 months ago
P2P Spatial Query Processing by Delaunay Triangulation
Abstract. Although a number of methods have been proposed to process exact match or range queries in P2P network, very few attention has been paid on spatial query process. In this...
Hye-Young Kang, Bog-Ja Lim, Ki-Joune Li
GIS
2006
ACM
11 years 2 months ago
Object localization based on directional information case of 2D vector data
If you were told that some object A was perfectly (or somewhat, or not at all) in some direction (e.g., west, above-right) of some reference object B, where in space would you loo...
Stelian Coros, JingBo Ni, Pascal Matsakis
ICDE
2007
IEEE
126views Database» more  ICDE 2007»
11 years 2 months ago
Location-based Spatial Queries with Data Sharing in Wireless Broadcast Environments
Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with th...
Wei-Shinn Ku, Roger Zimmermann, Haixun Wang
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