Generating Node Coordinates for Shortest-Path Computations in Transportation Networks
| dc.contributor.author | Brandes, Ulrik | |
| dc.contributor.author | Schulz, Frank | deu |
| dc.contributor.author | Wagner, Dorothea | deu |
| dc.contributor.author | Willhalm, Thomas | deu |
| dc.date.accessioned | 2011-03-24T16:08:31Z | deu |
| dc.date.available | 2011-03-24T16:08:31Z | deu |
| dc.date.issued | 2002 | deu |
| dc.description.abstract | Speed-up techniques that exploit given node coordinates have proven useful for shortest-path computations in transportation networks and geographic information systems. To facilitate the use of such techniques when coordinates are missing from some, or even all, of the nodes in a network we generate artificial coordinates using methods from graph drawing. Experiments on a large set of German train timetables indicate that the speed-up achieved with coordinates from our drawings is close to that achieved with the true coordinates - and in some special cases even better. | eng |
| dc.description.version | published | |
| dc.format.mimetype | application/pdf | deu |
| dc.identifier.ppn | 259846244 | deu |
| dc.identifier.uri | http://kops.uni-konstanz.de/handle/123456789/5977 | |
| dc.language.iso | eng | deu |
| dc.legacy.dateIssued | 2006 | deu |
| dc.relation.ispartofseries | Konstanzer Schriften in Mathematik und Informatik | |
| dc.rights | terms-of-use | deu |
| dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | deu |
| dc.subject.ddc | 004 | deu |
| dc.title | Generating Node Coordinates for Shortest-Path Computations in Transportation Networks | eng |
| dc.type | PREPRINT | deu |
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| kops.bibliographicInfo.seriesNumber | 174 | deu |
| kops.citation.bibtex | @unpublished{Brandes2002Gener-5977,
year={2002},
title={Generating Node Coordinates for Shortest-Path Computations in Transportation Networks},
author={Brandes, Ulrik and Schulz, Frank and Wagner, Dorothea and Willhalm, Thomas}
} | |
| kops.citation.iso690 | BRANDES, Ulrik, Frank SCHULZ, Dorothea WAGNER, Thomas WILLHALM, 2002. Generating Node Coordinates for Shortest-Path Computations in Transportation Networks | deu |
| kops.citation.iso690 | BRANDES, Ulrik, Frank SCHULZ, Dorothea WAGNER, Thomas WILLHALM, 2002. Generating Node Coordinates for Shortest-Path Computations in Transportation Networks | eng |
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