14518 search results - page 238 / 2904 » Two Problems for Sophistication |
110
Voted
FGCN
2007
IEEE
15 years 7 months ago
2007
IEEE
— A directional sensor network consists of a number of directional sensors, which can switch to several directions to extend their sensing ability to cover the interested targets...
130
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SLS
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. This work presents an algorithm for the sub-graph isomorphism problem based on a new pruning technique for directed graphs. During the tree search, the method checks if a...
140
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ICPR
2006
IEEE
2006
IEEE
Regularized Locality Preserving Learning of Pre-Image Problem in Kernel Principal Component Analysis
15 years 6 months ago
In this paper, we address the pre-image problem in kernel principal component analysis (KPCA). The preimage problem finds a pattern as the pre-image of a feature vector defined in...
CEC
2005
IEEE
15 years 6 months ago
2005
IEEE
Testing of VLSI circuits can cause generation of excessive heat which can damage the chips under test. In the random testing environment, high-performance CMOS circuits consume sig...
87
Voted
FCT
2005
Springer
15 years 6 months ago
2005
Springer
In the pattern matching problem, there can be a quadratic number of matching substrings in the size of a given text. The linearizing restriction finds, at most, a linear number of...