7264 search results - page 300 / 1453 » A multiplicative up-propagation algorithm |
203
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
Modeling data by multiple low-dimensional planes is an important problem in many applications such as computer vision and pattern recognition. In the most general setting where on...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose an algorithm (SCS-FRI) to estimate multipath channels with Sparse Common Support (SCS) based on Finite Rate of Innovation (FRI) sampling. In this setup, theoretical low...
211
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The problem of passive localization is commonly solved by independently measuring intermediate parameters (such as angles of arrival (AOA), times of arrival (TOA)...) on several m...
220
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FOGA
2011
14 years 10 months ago
2011
It was recently proven that sets of points maximizing the hypervolume indicator do not give a good multiplicative approximation of the Pareto front. We introduce a new “logarith...
168
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JCPHY
2011
14 years 9 months ago
2011
In this paper, we consider the numerical solution of the Helmholtz equation, arising from the study of the wave equation in the frequency domain. The approach proposed here diffe...