7129 search results - page 446 / 1426 » Approximation Algorithms for Treewidth |
190
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SIAMMA
2011
14 years 9 months ago
2011
The reduced basis method was introduced for the accurate online evaluation of solutions to a parameter dependent family of elliptic partial differential equations. ly, it can be ...
197
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DIS
2009
Springer
16 years 28 days ago
2009
Springer
Some challenges in frequent pattern mining from data streams are the drift of data distribution and the computational efficiency. In this work an additional challenge is considered...
196
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WIRN
2005
Springer
15 years 12 months ago
2005
Springer
We present an algorithmic scheme for unsupervised cluster ensembles, based on randomized projections between metric spaces, by which a substantial dimensionality reduction is obtai...
127
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COMPUTING
2006
15 years 6 months ago
2006
The ULV decomposition (ULVD) is an important member of a class of rank-revealing two-sided orthogonal decompositions used to approximate the singular value decomposition (SVD). Th...
149
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NA
2007
15 years 5 months ago
2007
Abstract. OPED is a new image reconstruction algorithm based on orthogonal polynomial expansion on the disk. We show that the integral of the approximation function in OPED can be ...