3575 search results - page 568 / 715 » Modeling Concurrency with Geometry |
155
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COMPGEOM
2010
ACM
15 years 10 months ago
2010
ACM
Let D be a weighted directed graph cellularly embedded in a surface of genus g, orientable or not, possibly with boundary. We describe algorithms to compute a shortest non-contrac...
154
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VISUALIZATION
2002
IEEE
15 years 10 months ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...
134
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COMPGEOM
2007
ACM
15 years 9 months ago
2007
ACM
We consider the problem of placing a small number of angle guards inside a simple polygon P so as to provide efficient proofs that any given point is inside P. Each angle guard vi...
185
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IMAMS
2007
15 years 6 months ago
2007
Conformal geometry is in the core of pure mathematics. Conformal structure is more flexible than Riemaniann metric but more rigid than topology. Conformal geometric methods have p...
131
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CGA
2008
15 years 5 months ago
2008
The ability to create and edit a model of a large-scale city is necessary for a variety of applications such as web-based navigation (e.g., MapQuest, GoogleEarth), emergency respo...