Article ID Journal Published Year Pages File Type
392934 Information Sciences 2014 12 Pages PDF
Abstract

A β-skeleton is a proximity graphs with node neighbourhood defined by continuous-valued parameter β. Two nodes in a β-skeleton are connected by an edge if their lune-based neighbourhood contains no other nodes. With increase of β some edges a skeleton are disappear. We study how a number of edges in β-skeleton depends on β. We speculate how this dependence can be used to discriminate between random and non-random planar sets. We also analyse stability of β-skeletons and their sensitivity to perturbations.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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