849 search results - page 39 / 170 » Variational methods for the Dirichlet process |
134
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MICCAI
2008
Springer
16 years 3 months ago
2008
Springer
Abstract. This paper presents a variational level set approach to joint segmentation and bias correction of images with intensity inhomogeneity. Our method is based on an observati...
100
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— A novel, simple and efficient method for the generation of Tikhonov (a.k.a. von Mises) random variates is proposed. In the proposed method, circular variates of a pres...
135
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TCAD
2008
15 years 1 months ago
2008
We present an efficient optimization scheme for gate sizing in the presence of process variations. Our method is a worst-case design scheme, but it reduces the pessimism involved i...
108
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TASLP
2008
15 years 1 months ago
2008
Many current state-of-the-art speaker diarization systems exploit agglomerative hierarchical clustering (AHC) as their speaker clustering strategy, due to its simple processing str...
114
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ASPDAC
2008
ACM
15 years 3 months ago
2008
ACM
This paper investigates methods for minimizing the impact of process variation on clock skew using buffer and wire sizing. While most papers on clock trees ignore data-path circuit...