1439 search results - page 122 / 288 » Fast approximation of centrality |
MONET
2006
15 years 23 days ago
2006
The Open Spectrum approach to spectrum access can achieve near-optimal utilization by allowing devices to sense and utilize available spectrum opportunistically. However, a naive d...
109
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CIMCA
2005
IEEE
15 years 6 months ago
2005
IEEE
We give a fast and practical algorithm for statistical learning hyperparameters from observable data in probabilistic image processing, which is based on Gaussian graphical model ...
98
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SI3D
2009
ACM
15 years 7 months ago
2009
ACM
We propose a view-dependent adaptive subdivision algorithm for rendering parametric surfaces on parallel hardware. Our framework allows us to bound the screen space error of a pie...
103
Voted
PSIVT
2009
Springer
15 years 7 months ago
2009
Springer
Dermoscopy is one of the major imaging modalities used in the diagnosis of melanoma and other pigmented skin lesions. Due to the difficulty and subjectivity of human interpretation...
102
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VISUALIZATION
2002
IEEE
15 years 5 months ago
2002
IEEE
In this paper we introduce, analyze and quantitatively compare a number of surface simplification methods for point-sampled geometry. We have implemented incremental and hierarchi...