3545 search results - page 498 / 709 » Computational methods for case-cohort studies |
158
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
We consider the problem of computing the Euclidean projection of a vector of length n onto a closed convex set including the 1 ball and the specialized polyhedra employed in (Shal...
157
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ISBI
2002
IEEE
16 years 7 months ago
2002
IEEE
This study attempted to accurately segment tumors in mammograms. Although this task is considered to be a preprocessing step in a computer analysis program, it plays an important ...
190
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Brain surface conformal mapping has been studied intensively. In this paper, we propose a method that computes a conformal mapping from a multiply connected mesh to the so-called ...
178
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
The ability to extract meaningful fragments from an ontology is key for ontology re-use. We propose a definition of a module that guarantees to completely capture the meaning of a...
162
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
We introduce a technique for exploring multi-layered images by scraping arbitrary areas to determine meaningful relationships. Our system, called Wetpaint, uses perceptual depth c...