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» Generalizing Boundary Points
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CCCG
2010
15 years 5 months ago
k-sets and continuous motion in R3
We prove several new results concerning k-sets of point sets on the 2-sphere (equivalently, for signed point sets in the plane) and k-sets in 3-space. Specific results include sph...
Marek Sulovský, Uli Wagner
DM
2010
83views more  DM 2010»
15 years 3 months ago
Polychromatic colorings of arbitrary rectangular partitions
A general (rectangular) partition is a partition of a rectangle into an arbitrary number of non-overlapping subrectangles. This paper examines vertex colorings using four colors o...
Dániel Gerbner, Balázs Keszegh, Nath...
SEKE
1992
Springer
15 years 8 months ago
Supporting Multiple Domains in a Single Reuse Repository
Domain analysis typically results in the construction of a domain-specific repository. Such a repository imposes artificial boundaries on the sharing of similar assets between rel...
David Eichmann
CCCG
2007
15 years 5 months ago
Medial Axis Approximation of Planar Shapes from Union of Balls: A Simpler and more Robust Algorithm
Given a dense sampling S of the smooth boundary of a planar shape O. We show that the medial axis of the union of Voronoi balls centered at Voronoi vertices inside O has a particu...
Joachim Giesen, Balint Miklos, Mark Pauly
154
Voted
DM
2010
127views more  DM 2010»
15 years 3 months ago
Enumeration and limit laws of dissections on a cylinder
We compute the generating function for triangulations on a cylinder, with the restriction that all vertices belong to its boundary and that the intersection of a pair of different ...
Juanjo Rué