116 search results - page 20 / 24 » A Quadratically Convergent Algorithm for Structured Low-Rank... |
SMI
2008
IEEE
15 years 5 months ago
2008
IEEE
In this paper a novel clustering algorithm is proposed, namely Variational Multilevel Mesh Clustering (VMLC). The algorithm incorporates the advantages of both hierarchical and va...
ICCAD
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper, we present a reduced order inodeling methodology, based on the utilization of optimal non-uniform grids generated by Gaussian spectral rules, for the direct passive...
111
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MMAS
2011
Springer
14 years 1 months ago
2011
Springer
This paper introduces a new sweeping preconditioner for the iterative solution of the variable coefficient Helmholtz equation in two and three dimensions. The algorithms follow th...
127
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COMPGEOM
2011
ACM
14 years 2 months ago
2011
ACM
We present a clustering scheme that combines a mode-seeking phase with a cluster merging phase in the corresponding density map. While mode detection is done by a standard graph-b...
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
Time series motifs are pairs of individual time series, or subsequences of a longer time series, which are very similar to each other. As with their discrete analogues in computat...