4617 search results - page 883 / 924 » Automation of Diagrammatic Reasoning |
227
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
We present the GeoStar project at RPI, which researches various terrain (i.e., elevation) representations and operations thereon. This work is motivated by the large amounts of hi...
203
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
211
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
217
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
186
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...