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173
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—Cooperative spectrum sensing has been shown to greatly improve the sensing performance in cognitive radio networks. However, if the cognitive users belong to different service p...
131
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ICDM
2008
IEEE
15 years 11 months ago
2008
IEEE
Class imbalance is a ubiquitous problem in supervised learning and has gained wide-scale attention in the literature. Perhaps the most prevalent solution is to apply sampling to t...
164
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ICIW
2008
IEEE
15 years 11 months ago
2008
IEEE
—In this paper, we present mobile agent systems supporting persistency. In order to develop the mobile agent systems, a mobile agent framework has to have functions to support pe...
ICTAI
2008
IEEE
15 years 11 months ago
2008
IEEE
1 Coronal loops are especially important in analyzing some important phenomena related to the Sun such as the controversial coronal heating problem. The analysis requires astrophys...
137
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SSDBM
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract. Most correlation clustering algorithms rely on principal component analysis (PCA) as a correlation analysis tool. The correlation of each cluster is learned by applying P...