980 search results - page 75 / 196 » GIS |
156
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GIS
2010
ACM
15 years 3 months ago
2010
ACM
The problem of point-to-point shortest path computation in spatial networks is extensively studied with many approaches proposed to speed-up the computation. Most of the existing ...
135
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TVCG
2010
15 years 3 months ago
2010
—We present TanGeoMS, a tangible geospatial modeling visualization system that couples a laser scanner, projector, and a flexible physical three-dimensional model with a standar...
176
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COSIT
2009
Springer
15 years 3 months ago
2009
Springer
People intuitively understand that function and purpose are critical parts of what human-configured entities are about, but these notions have proved difficult to capture formally....
159
Voted
GIS
2009
ACM
15 years 3 months ago
2009
ACM
We propose a location-based query anonymization technique, LBS (k,T)-anonymization, that ensures anonymity of user's query in a specific time window against what we call know...
166
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GIS
2010
ACM
15 years 2 months ago
2010
ACM
Mobile intention recognition is the problem of inferring a mobile user's intentions from her behavior in geographic space. Such behavior is constrained in space and time. Cur...