1632 search results - page 196 / 327 » Topological Analysis of Refinement |
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, an analysis of locally linear embedding (LLE) in the context of clustering is developed. As LLE conserves the local affine coordinates of points, shape protrusions ...
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VIS
2008
IEEE
16 years 15 days ago
2008
IEEE
The Morse-Smale (MS) complex has proven to be a useful tool in extracting and visualizing features from scalar-valued data. However, efficient computation of the MS complex for lar...
DAC
2007
ACM
16 years 7 days ago
2007
ACM
High efficiency low voltage DC-DC conversion is a key enabler to the design of power-efficient integrated circuits. Typically a star configuration of the DC-DC converters, where o...
ICIAP
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we propose a novel method which involves neural adaptive techniques for identifying salient features and for classifying high dimensionality data. In particular a ne...
MOBIHOC
2008
ACM
15 years 10 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...