5221 search results - page 708 / 1045 » An On-line Problem Database |
201
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PAKDD
2007
ACM
16 years 26 days ago
2007
ACM
This work presents a kernel method for clustering the nodes of a weighted, undirected, graph. The algorithm is based on a two-step procedure. First, the sigmoid commute-time kernel...
250
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WAPCV
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. Context plays an important role in general scene perception. In particular, it can provide cues about an object’s location within an image. In computer vision, object d...
185
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FGR
2006
IEEE
16 years 24 days ago
2006
IEEE
Robust face detection presents a difficult problem in real interaction scenarios, that, in order to achieve, most often requires employing additional sources of information. In t...
178
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FGR
2006
IEEE
16 years 24 days ago
2006
IEEE
One of the major problem in face authentication systems is to deal with variations in illumination. In a realistic scenario, it is very likely that the lighting conditions of the ...
210
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ICDM
2006
IEEE
16 years 24 days ago
2006
IEEE
Choosing an appropriate kernel is one of the key problems in kernel-based methods. Most existing kernel selection methods require that the class labels of the training examples ar...