985 search results - page 3 / 197 » Piercing Convex Sets |
MP
2010
13 years 6 months ago
2010
In this paper, we develop a convexification tool that enables the construction of convex hulls for orthogonal disjunctive sets using convex extensions and disjunctive programming...
CORR
2002
Springer
13 years 7 months ago
2002
Springer
We introduce a new measure for planar point sets S that captures a combinatorial distance that S is from being a convex set: The reflexivity (S) of S is given by the smallest numb...
EUSFLAT
2007
13 years 9 months ago
2007
We consider a digital fuzzy set placed in Oxyplane, with support which is a set of digital points (centroids) in Z2 . We consider two kinds of convexity of a fuzzy set, namely qua...
MOR
2010
13 years 6 months ago
2010
ACMSE
2010
ACM
13 years 2 months ago
2010
ACM
The ranking problem appears in many areas of study such as customer rating, social science, economics, and information retrieval. Ranking can be formulated as a classification pro...