2657 search results - page 73 / 532 » On the complexity of hierarchical problem solving |
105
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ISIPTA
2003
IEEE
15 years 6 months ago
2003
IEEE
A second-order hierarchical uncertainty model of a system of independent random variables is studied in the paper. It is shown that the complex nonlinear optimization problem for ...
CONTEXT
2007
Springer
15 years 7 months ago
2007
Springer
Among the main issues of future technology-enhanced learning systems, we can mention the following ones: the ability to reuse learning resources (learning objects, tools and servic...
104
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GLOBECOM
2006
IEEE
15 years 7 months ago
2006
IEEE
— This paper develops a hierarchical iterative OSNR algorithm based on a game theory framework. A Nash game is formulated between channels with channel utility related to maximiz...
111
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Sparse modeling is a powerful framework for data analysis and processing. Traditionally, encoding in this framework is performed by solving an 1-regularized linear regression prob...
106
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PRL
2006
15 years 1 months ago
2006
This paper proposes a new evolutionary region merging method in order to efficiently improve segmentation quality results. Our approach starts from an oversegmented image, which is...