258
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GIS
16 years 3 months ago
2006 ACM 
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...
266
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GIS
16 years 3 months ago
2006 ACM 
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
220
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GIS
16 years 3 months ago
2006 ACM 
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of computing two of the most basic spatio-temporal patterns in...
259
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GIS
16 years 3 months ago
2006 ACM 
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...
117
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GIS
15 years 2 months ago
2006 ACM 
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desir...
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Automated Reasoning