259 search results - page 36 / 52 » An inconsistency tolerant approach to querying spatial datab... |
112
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SSD
1999
Springer
15 years 4 months ago
1999
Springer
Spatiotemporal applications, such as fleet management and air traffic control, involving continuously moving objects are increasingly at the focus of research efforts. The repres...
MM
1999
ACM
15 years 4 months ago
1999
ACM
If an image should be retrieved by its subregions from a large image database, an immense number of possible queries will appear. Therefore, the index which encodes the spatial in...
89
Voted
ICDT
1999
ACM
15 years 4 months ago
1999
ACM
A large number of database index structures have been proposed over the last two decades, and little consensus has emerged regarding their relative e ectiveness. In order to empir...
160
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SSD
1993
Springer
15 years 3 months ago
1993
Springer
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
207
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GIS
2004
ACM
16 years 22 days ago
2004
ACM
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...