2638 search results - page 109 / 528 » Random Geometric Complexes |
174
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
In [1], three popular subspace face recognition methods, PCA, Bayes, and LDA were analyzed under the same framework and an unified subspace analysis was proposed. However, since t...
151
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EUROCRYPT
2010
Springer
15 years 7 months ago
2010
Springer
We present a family of verifiable random functions which are provably secure for exponentially-large input spaces under a non-interactive complexity assumption. Prior construction...
118
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SMI
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we introduce localized homology, a theory for finding local geometric descriptions for topological attributes. Given a space and a cover of subspaces, we construct...
149
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IPSN
2005
Springer
15 years 10 months ago
2005
Springer
We consider coverage problems in sensor networks of stationary nodes with minimal geometric data. In particular, there are no coordinates and no localization of nodes. We introduc...
144
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
We provide a review of independent component analysis (ICA) for complex-valued improper and noncircular random sources. An improper random signal is correlated with its complex co...