On the edge crossing properties of Euclidean minimum weight Laman graphs

Sergey Bereg, Seok Hee Hong, Naoki Katoh, Sheung Hung Poon, Shin Ichi Tanigawa

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

Abstract

This paper is concerned with the crossing number of Euclidean minimum-weight Laman graphs in the plane. We first investigate the relation between the Euclidean minimum-weight Laman graph and proximity graphs, and then we show that the Euclidean minimum-weight Laman graph is quasi-planar and 6-planar. Thus the crossing number of the Euclidean minimum-weight Laman graph is linear in the number of points.

Original languageEnglish
Title of host publicationAlgorithms and Computation - 24th International Symposium, ISAAC 2013, Proceedings
Pages33-43
Number of pages11
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event24th International Symposium on Algorithms and Computation, ISAAC 2013 - Hong Kong, China
Duration: 16 Dec 201318 Dec 2013

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8283 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference24th International Symposium on Algorithms and Computation, ISAAC 2013
Country/TerritoryChina
CityHong Kong
Period16/12/1318/12/13

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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