4084 search results - page 7 / 817 » Constraints in spatial structures |
118
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DKE
2002
14 years 11 months ago
2002
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...
205
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GIS
2006
ACM
16 years 23 days ago
2006
ACM
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...
106
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COSIT
2003
Springer
15 years 5 months ago
2003
Springer
To travel successfully in a dynamic space-time setting, wayfinders must project the impact of a changing environment onto future travel choices. When making decisions, however, peo...
136
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
Time-varying spatial patterns are common, but few computational tools exist for discovering and tracking multiple, sometimes overlapping, spatial structures of targets. We propose...
118
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
Improving coding and spatial pooling for bag-of-words based feature design have gained a lot of attention in recent works addressing object recognition and scene classification. ...