6299 search results - page 198 / 1260 » Data and Computation Abstractions for Dynamic and Irregular ... |
167
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DCC
2007
IEEE
16 years 6 months ago
2007
IEEE
Many scientific, imaging, and geospatial applications produce large high-precision scalar fields sampled on a regular grid. Lossless compression of such data is commonly done usin...
219
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EUROGRAPHICS
2010
Eurographics
16 years 3 months ago
2010
Eurographics
We present a novel approach to ray tracing execution on commodity graphics hardware using CUDA. We decompose
a standard ray tracing algorithm into several data-parallel stages tha...
173
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PG
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper we introduce a new compression technique for the connectivity of a Triangulated Irregular Network (TIN) by using Delaunay triangulation. The strategy in this paper i...
193
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
On-Line Analytical Processing (OLAP) based on a dimensional view of data is being used increasingly for the purpose of analyzing very large amounts of data. To improve query perfo...
226
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SAC
2002
ACM
15 years 6 months ago
2002
ACM
This article introduces a fast cross-validation algorithm that performs wavelet shrinkage on data sets of arbitrary size and irregular design and also simultaneously selects good ...