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Gudmundsson, Joachim ; Vahrenhold, Jan

A Simple Algorithm for I/O-efficiently Pruning Dense Spanners

04301.VahrenholdJan.ExtAbstract.156.pdf (0.2 MB)


Given a geometric graph $G=(S,E)$ in $R^d$ with
constant dilation $t$, and a positive constant
$\epsilon$, we show how to construct a
$(1+\epsilon)$-spanner of $G$ with $O(|S|)$ edges
using $O(sort(|E|))$ I/O operations.

BibTeX - Entry

  author =	{Joachim Gudmundsson and Jan Vahrenhold},
  title =	{A Simple Algorithm for I/O-efficiently Pruning Dense Spanners},
  booktitle =	{Cache-Oblivious and Cache-Aware Algorithms},
  year =	{2005},
  editor =	{Lars Arge and Michael A. Bender and Erik Demaine and Charles Leiserson and Kurt Mehlhorn},
  number =	{04301},
  series =	{Dagstuhl Seminar Proceedings},
  ISSN =	{1862-4405},
  publisher =	{Internationales Begegnungs- und Forschungszentrum f{\"u}r Informatik (IBFI), Schloss Dagstuhl, Germany},
  address =	{Dagstuhl, Germany},
  URL =		{},
  annote =	{Keywords: No keywords}

Keywords: No keywords
Collection: 04301 - Cache-Oblivious and Cache-Aware Algorithms
Issue Date: 2005
Date of publication: 01.07.2005

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