6358 search results - page 194 / 1272 » Computing spectral sequences |
211
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ICPP
1995
IEEE
15 years 10 months ago
1995
IEEE
– In this paper we present experiments with a class of graph partitioning algorithms that reduce the size of the graph by collapsing vertices and edges, partition the smaller gra...
165
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SIAMJO
2008
15 years 6 months ago
2008
We study the second-order feasibility cone F = {y IRn : My gT y} for given data (M, g). We construct a new representation for this cone and its dual based on the spectral decompo...
188
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Grouping cues can affect the performance of segmentation greatly. In this paper, we show that superpixels (image segments) can provide powerful grouping cues to guide segmentation...
189
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RECOMB
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. One phylogeny-based approach to horizontal gene transfer (HGT) detection entails comparing the topology of a gene tree to that of the species tree, and using their differ...
176
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DEXA
2007
Springer
16 years 21 days ago
2007
Springer
Abstract. Sequence alignment is an important task for molecular biologists. Because alignment basically deals with approximate string matching on large biological sequence collecti...