2444 search results - page 270 / 489 » A Pattern Based Data Mining Approach |
236
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RECOMB
2002
Springer
16 years 6 months ago
2002
Springer
This paper concerns the discovery of patterns in gene expression matrices, in which each element gives the expression level of a given gene in a given experiment. Most existing me...
133
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IJCV
2008
15 years 6 months ago
2008
Abstract. A novel adaptive and exemplar-based approach is proposed for image restoration (denoising) and representation. The method is based on a pointwise selection of similar ima...
161
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NDT
2010
15 years 1 months ago
2010
Abstract. Tracking the provenance of application data is of key importance in the network environment due to the abundance of heterogeneous and controllable resources. We focus on ...
165
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MMM
2007
Springer
16 years 26 days ago
2007
Springer
This paper investigates the problem of learning the visual semantics of keyword categories for automatic image annotation. Supervised learning algorithms which learn only a single ...
174
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COMPSEC
2010
15 years 4 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...