3778 search results - page 47 / 756 » Erdos-Ko-Rado for three sets |
CCCG
2009
14 years 11 months ago
2009
Given n points in the plane, we study three optimization problems of computing an empty pseudo-triangle: we consider minimizing the perimeter, maximizing the area, and minimizing ...
HCI
2009
14 years 7 months ago
2009
This paper compares the perspicacity, appropriateness and preference of web browser icons from leading software providers with those of a culturespecific design. This online study ...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
We study problems of reconguration of shortest paths in graphs. We prove that the shortest reconguration sequence can be exponential in the size of the graph and that it is NP-hard...
KES
2006
Springer
14 years 9 months ago
2006
Springer
The present study considers a fuzzy color system in which triangular pyramid-like membership functions are constructed on the RGB color triangle. This system can process a fuzzy in...
JCDCG
2000
Springer
15 years 1 months ago
2000
Springer
We consider the following problem. Let n 2, b 1 and q 2 be integers. Let R and B be two disjoint sets of n red points and bn blue points in the plane, respectively, such that no...