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192
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
In the field of image segmentation, most of level-set-based active contour approaches are based on a discrete representation of the associated implicit function. We present in thi...
158
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
We present an efficient algorithm for nonlocal image filtering with applications in electron cryomicroscopy. Our denoising algorithm is a rewriting of the recently proposed nonloc...
195
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
The Semantic Web is based on accessing and reusing RDF data from many different sources, which one may assign different levels of authority and credibility. Existing Semantic Web ...
175
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we describe a system that can extract record structures from web pages with no direct human supervision. Records are commonly occurring HTML-embedded data tuples th...
137
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
This paper presents a guided tour system for the WWW. It is a module for the Webvise open hypermedia system that implements the ideas of trails and guided tours, originating from ...