License: Creative Commons Attribution 4.0 International license (CC BY 4.0)
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DOI: 10.4230/DagSemProc.04301.2
URN: urn:nbn:de:0030-drops-1566
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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 =	{Gudmundsson, Joachim and Vahrenhold, Jan},
  title =	{{A Simple Algorithm for I/O-efficiently Pruning Dense Spanners}},
  booktitle =	{Cache-Oblivious and Cache-Aware Algorithms},
  pages =	{1--2},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2005},
  volume =	{4301},
  editor =	{Lars Arge and Michael A. Bender and Erik Demaine and Charles Leiserson and Kurt Mehlhorn},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{},
  URN =		{urn:nbn:de:0030-drops-1566},
  doi =		{10.4230/DagSemProc.04301.2},
  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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