3475 search results - page 255 / 695 » Backbones in Optimization and Approximation |
175
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NN
2002
Springer
15 years 6 months ago
2002
Springer
When learning a mixture model, we suffer from the local optima and model structure determination problems. In this paper, we present a method for simultaneously solving these prob...
140
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PROCEDIA
2010
15 years 5 months ago
2010
High-quality meshes are essential in the solution of partial differential equations (PDEs), which arise in numerous science and engineering applications, as the mesh quality aff...
202
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INFOCOM
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
204
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MOC
2011
15 years 1 months ago
2011
Abstract. Various applications in uid dynamics and computational continuum mechanics motivate the development of reliable and e cient adaptive algorithms for mixed nite element m...
125
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We introduce the Line Search A-Function (LSAF) technique that generalizes the Extended-Baum Welch technique in order to provide an effective optimization technique for a broader s...