102291 search results - page 104 / 20459 » Computability in Computational Geometry |
159
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COMPGEOM
2004
ACM
15 years 10 months ago
2004
ACM
We show that the persistent homology of a filtered ddimensional simplicial complex is simply the standard homology of a particular graded module over a polynomial ring. Our analy...
105
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MM
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we present a novel approach to automatically determine the positions of sensors and actuators in an ad-hoc distributed network of heterogeneous general purpose comp...
132
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GMP
2000
IEEE
15 years 9 months ago
2000
IEEE
A geometric approach to the computation of precise or well approximated tolerance zones for CAD constructions is given. We continue a previous study of linear constructions and fr...
137
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DGCI
2005
Springer
15 years 10 months ago
2005
Springer
Topological invariants are extremely useful in many applications related to digital imaging and geometric modeling, and homology is a classical one, which has not yet been fully e...
138
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DAGM
2003
Springer
15 years 9 months ago
2003
Springer
We present an approach to parallel variational optical flow computation by using an arbitrary partition of the image plane and iteratively solving related local variational proble...