126 search results - page 7 / 26 » Fitting a Step Function to a Point Set |
126
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AAAI
2007
15 years 6 months ago
2007
We describe a point-based policy iteration (PBPI) algorithm for infinite-horizon POMDPs. PBPI replaces the exact policy improvement step of Hansen’s policy iteration with point...
127
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ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
The process of finding representative shape patterns from sparse datasets is a challenging task: especially for non-rigid objects, shape deformations through time can produce very...
234
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SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...
121
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FOCM
2008
15 years 3 months ago
2008
An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...
121
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CG
2006
Springer
15 years 3 months ago
2006
Springer
We present a combination of techniques for interactive out-of-core visualisation of isosurfaces from large timedependent data sets. We make use of an index tree, computed in a pre...