1449 search results - page 226 / 290 » Modeling and Querying Moving Objects |
177
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CORR
2011
Springer
14 years 9 months ago
2011
Springer
We study probabilistic bit-probe schemes for the membership problem. Given a set A of at most n elements from the universe of size m we organize such a structure that queries of t...
181
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ICDCS
1995
IEEE
15 years 9 months ago
1995
IEEE
nt formal speci cations of a new abstraction, weak sets, which can be used to alleviate high latencies when retrieving data from a wide-area information system like the World Wide...
259
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
In the geometric data model [6], spatio-temporal data are modelled as a finite collection of triangles that are transformed by time-dependent affinities. To facilitate querying an...
160
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VRST
2006
ACM
16 years 3 days ago
2006
ACM
Some tasks vital to many mixed and augmented reality systems are either too time consuming or complex to be carried out whilst the system is active. 3D scene modelling and labelli...
149
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SIGGRAPH
2000
ACM
15 years 10 months ago
2000
ACM
In this paper, we present a new model of snow accumulation and stability for computergraphics. Our contribution is divided into two major components, each essential for modelling ...