Advanced

A New Necessary Condition for Shortest Path Routing

Wallander, Mats Petter LU and Kuchcinski, Krzysztof LU (2007) First EuroFGI International Conference, NET-COOP 2007 In Network Control and Optimization (Lecture notes in computer science) 4465. p.195-204
Abstract
In shortest path routing, traffic is routed along shortest paths defined by link weights. However, not all path systems are feasible in that they can be realized in this way. This is something which needs to be taken into account when searching for a set of paths that minimize capacity consumption. In this paper, we discuss a new necessary condition that can be used during search to prune infeasible path systems. The condition can be expressed using linear inequalities, or used in constraint programming, where its simple definition is convenient for the efficient implementation of propagation. Experiments on networks from the SNDLib benchmark show that this condition has strong pruning capabilities
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Network Control and Optimization (Lecture notes in computer science)
volume
4465
pages
195 - 204
publisher
Springer
conference name
First EuroFGI International Conference, NET-COOP 2007
external identifiers
  • wos:000247062000021
  • scopus:37149007712
ISSN
0302-9743
1611-3349
ISBN
978-3-540-72708-8
DOI
10.1007/978-3-540-72709-5_21
language
English
LU publication?
yes
id
edc13d5f-f3dc-4473-a777-5c476b9178ce (old id 622416)
date added to LUP
2007-11-23 12:58:18
date last changed
2017-01-01 04:59:29
@inproceedings{edc13d5f-f3dc-4473-a777-5c476b9178ce,
  abstract     = {In shortest path routing, traffic is routed along shortest paths defined by link weights. However, not all path systems are feasible in that they can be realized in this way. This is something which needs to be taken into account when searching for a set of paths that minimize capacity consumption. In this paper, we discuss a new necessary condition that can be used during search to prune infeasible path systems. The condition can be expressed using linear inequalities, or used in constraint programming, where its simple definition is convenient for the efficient implementation of propagation. Experiments on networks from the SNDLib benchmark show that this condition has strong pruning capabilities},
  author       = {Wallander, Mats Petter and Kuchcinski, Krzysztof},
  booktitle    = {Network Control and Optimization (Lecture notes in computer science)},
  isbn         = {978-3-540-72708-8},
  issn         = {0302-9743},
  language     = {eng},
  pages        = {195--204},
  publisher    = {Springer},
  title        = {A New Necessary Condition for Shortest Path Routing},
  url          = {http://dx.doi.org/10.1007/978-3-540-72709-5_21},
  volume       = {4465},
  year         = {2007},
}