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197
Voted
CAGD
2011
14 years 10 months ago
2011
This work concerns the approximation of the shape operator of smooth surfaces in R3 from polyhedral surfaces. We introduce two generalized shape operators that are vector-valued l...
174
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JUCS
2011
14 years 9 months ago
2011
: With the emergence of the Web 2.0 phenomena, technology-assisted social networking has become the norm. The potential of social software for collaborative learning purposes is cl...
595
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COCOON
2011
Springer
14 years 6 months ago
2011
Springer
A d-dimensional polycube of size n is a connected set of n cubes in d dimensions, where connectivity is through (d−1)-dimensional faces. Enumeration of polycubes, and, in particu...
228
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Image denoising can be described as the problem of mapping from a noisy image to a noise-free image. The best currently available denoising methods approximate this mapping with c...
196
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
In the past few years, a number of constraint languages for XML documents has been proposed. They are cumulatively called schema languages or validation languages and they compris...