Jun 10, 2013 · As I surveyed, there are a couple methods to find an upper hull, but they're only for 2-3 dimension. However, my data is high dimensional, there ...
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May 13, 2013 · Here comes my problem. Given a finite set S in higher dimensional (i.e. >= 3) vector space, we can find Vert(S)= { v1,v2,⋯,vh }. Now consider a ...
Apr 13, 2021 · This algorithm will stop on one of two tangential points if and only if the point S is located outside of the polygon P. The algorithm doesn't ...
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In geometry, the convex hull, convex envelope or convex closure of a shape is the smallest convex set that contains it. The convex hull may be defined ...
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The convex hull is a closed convex polygon, the simplest representation is a counterclockwise enumeration of the vertices of the convex hull. In higher.
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May 29, 2013 · What I have as input is a set of N points in D dimensions. I want to sample uniformly over the convex hull of this set points.
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A polytope where each facet is a d − 1 simplex. By our assumption, a convex hull in 3-D has triangular facets and in 4-D, a convex hull has tetrahedral facets ...
Abstract. We study the convex-hull problem in a probabilistic setting, motivated by the need to handle data uncertainty inherent in many ap-.
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