1412 search results - page 187 / 283 » Selectivity Estimation using Probabilistic Models |
121
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MICCAI
2007
Springer
16 years 5 months ago
2007
Springer
A mapping of unit vectors onto a 5D hypersphere is used to model and partition ODFs from HARDI data. This mapping has a number of useful and interesting properties and we make a li...
127
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ECIR
2009
Springer
16 years 2 months ago
2009
Springer
The aim of query-based sampling is to obtain a sufficient, representative sample of an underlying (text) collection. Current measures for assessing sample quality are too coarse gr...
112
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ITS
2004
Springer
15 years 10 months ago
2004
Springer
This work presents a model for student knowledge diagnosis that can be used in ITSs for student model update. The diagnosis is accomplished through Computerized Adaptive Testing (C...
116
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CSDA
2007
15 years 4 months ago
2007
The Bayes factor is a useful tool for evaluating sets of inequality and about equality constrained models. In the approach described, the Bayes factor for a constrained model with...
114
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ISBI
2008
IEEE
16 years 5 months ago
2008
IEEE
We investigate the problem of automatic tuning of a deconvolution algorithm for three-dimensional (3D) fluorescence microscopy; specifically, the selection of the regularization p...