168 search results - page 23 / 34 » Incremental Distance Join Algorithms for Spatial Databases |
DAGSTUHL
1997
13 years 9 months ago
1997
There is a wide range of applications for which surface interpolation or approximation from scattered data points in space is important. Dependent on the field of application and...
VLDB
1997
ACM
14 years 1 days ago
1997
ACM
Efficient user-adaptable similarity search more and more increases in its importance for multimedia and spatial database systems. As a general similarity model for multi-dimension...
ICDE
2012
IEEE
11 years 10 months ago
2012
IEEE
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
GIS
2005
ACM
14 years 9 months ago
2005
ACM
An interesting issue in moving objects databases is to find similar trajectories of moving objects. Previous work on this topic focuses on movement patterns (trajectories with tim...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—We propose an embedding and routing scheme for arbitrary network connectivity graphs, based on greedy routing and utilizing virtual node coordinates. In dynamic multihop packet-...