348 search results - page 7 / 70 » Using Curvature Information for Fast Stochastic Search |
BMCBI
2010
14 years 9 months ago
2010
Background: The amount of available biological information is rapidly increasing and the focus of biological research has moved from single components to networks and even larger ...
83
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IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
— We describe a framework for finding and tracking “trails” for autonomous outdoor robot navigation. Through a combination of visual cues and ladar-derived structural inform...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Although flattening a cortical surface necessarily introduces metric distortion due to the non-constant Gaussian curvature of the surface, the Riemann Mapping Theorem states that ...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents a novel hybrid segmentation technique incorporating a statistical as well as a geometric model in a unified segmentation scheme for brain tissue segmentation o...
191
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SDM
2011
SIAM
14 years 12 days ago
2011
SIAM
In this paper we present a fast and accurate procedure called clustered low rank matrix approximation for massive graphs. The procedure involves a fast clustering of the graph and...