7978 search results - page 474 / 1596 » Combining shared-coin algorithms |
177
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WAW
2007
Springer
16 years 28 days ago
2007
Springer
We study a random graph Gn that combines certain aspects of geometric random graphs and preferential attachment graphs. This model yields a graph with power-law degree distributio...
223
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WAW
2007
Springer
16 years 28 days ago
2007
Springer
Inspired by the recent interest in combining geometry with random graph models, we explore in this paper two generalizations of the random dot product graph model proposed by Kraet...
274
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GLOBECOM
2006
IEEE
16 years 27 days ago
2006
IEEE
— Lattice basis reduction is a powerful technique that enables a hard-output detector for a multiple-input multiple-output channel to approach maximum-likelihood performance with...
153
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ISM
2006
IEEE
16 years 26 days ago
2006
IEEE
Subsampling is a commonly used technique for modern image and video compression. Existing image and video standards such as JPEG, MPEG, and H.264 provide support for uniform chrom...
163
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SIGIR
2006
ACM
16 years 24 days ago
2006
ACM
We introduce a novel approach to combining rankings from multiple retrieval systems. We use a logistic regression model or an SVM to learn a ranking from pairwise document prefere...