4679 search results - page 384 / 936 » Modeling When Connections Are the Problem |
199
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SIAMSC
2008
15 years 6 months ago
2008
A multilevel adaptive aggregation method for calculating the stationary probability vector of an irreducible stochastic matrix is described. The method is a special case of the ada...
193
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COR
2007
15 years 6 months ago
2007
In this paper we apply a heuristic method based on artificial neural networks (NN) in order to trace out the efficient frontier associated to the portfolio selection problem. We...
268
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SAC
2003
ACM
16 years 10 hour ago
2003
ACM
In this paper, we propose a manpower allocation model with time windows which is of practical interest to serviceman scheduling operations. Specifically, this problem originates f...
183
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BMCBI
2005
15 years 6 months ago
2005
Background: Ambiguity is a problem in biosequence analysis that arises in various analysis tasks solved via dynamic programming, and in particular, in the modeling of families of ...
168
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Current methods for learning visual categories work well when a large amount of labeled data is available, but can run into severe difficulties when the number of labeled examples...