Efficient heuristics for determining node-disjoint path pairs visiting specified nodes

Bibliographic Details
Main Author: Martins, Lúcia
Publication Date: 2017
Other Authors: Gomes, Teresa, Tipper, David
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/10316/48324
https://doi.org/10.1002/net.21778
Summary: Peer reviewed version of "Efficient heuristics for determining node-disjoint path pairs visiting specified nodes"
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spelling Efficient heuristics for determining node-disjoint path pairs visiting specified nodesresilient routingvisiting a given set of nodesmin-sumheuristicsnode-disjoint path pairpath-based formulationPeer reviewed version of "Efficient heuristics for determining node-disjoint path pairs visiting specified nodes"A new recursive heuristic is proposed to calculate a shortest simple path, from a source node to a destination node, that visits a specified set of nodes in a network. To provide survivability to failures along the path, the proposed heuristic is modified to ensure that the calculated path can be protected by a node-disjoint backup path. Additionally, the case when both paths in the disjoint path pair are required to visit specific sets of nodes is studied and effective heuristics are proposed. An evaluation of the solutions of the heuristics is conducted by comparing with results from an integer linear programming (ILP) formulation for each of the considered problems, and also with previous heuristics. The ILP solver may require a significant amount of time to obtain a solution, especially in large networks, which justifies the need for effective, computationally efficient heuristics for solving these problems.Lúcia Martins and Teresa Gomes acknowledge financial support by Fundação para a Ciência e a Tecnologia (FCT) under project grant UID/MULTI/00308/2013 of INESC Coimbra. This article is based upon work from COST Action CA15127 (“Resilient communication services protecting end-user applications from disaster-based failures - RECODIS”) supported by COST (European Cooperation in Science and Technology).Wiley2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://hdl.handle.net/10316/48324https://hdl.handle.net/10316/48324https://doi.org/10.1002/net.21778engL. Martins, T. Gomes, D. Tipper. ''Efficient heuristics for determining node-disjoint path pairs visiting specified nodes'', Networks, Volume 70, Issue 4, 2017, Pages 292-307. DOI: 10.1002/net.217780028-30451097-0037http://onlinelibrary.wiley.com/doi/10.1002/net.21778/fullMartins, LúciaGomes, TeresaTipper, Davidinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2020-09-25T11:12:01Zoai:estudogeral.uc.pt:10316/48324Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T05:11:33.339754Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
title Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
spellingShingle Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
Martins, Lúcia
resilient routing
visiting a given set of nodes
min-sum
heuristics
node-disjoint path pair
path-based formulation
title_short Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
title_full Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
title_fullStr Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
title_full_unstemmed Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
title_sort Efficient heuristics for determining node-disjoint path pairs visiting specified nodes
author Martins, Lúcia
author_facet Martins, Lúcia
Gomes, Teresa
Tipper, David
author_role author
author2 Gomes, Teresa
Tipper, David
author2_role author
author
dc.contributor.author.fl_str_mv Martins, Lúcia
Gomes, Teresa
Tipper, David
dc.subject.por.fl_str_mv resilient routing
visiting a given set of nodes
min-sum
heuristics
node-disjoint path pair
path-based formulation
topic resilient routing
visiting a given set of nodes
min-sum
heuristics
node-disjoint path pair
path-based formulation
description Peer reviewed version of "Efficient heuristics for determining node-disjoint path pairs visiting specified nodes"
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10316/48324
https://hdl.handle.net/10316/48324
https://doi.org/10.1002/net.21778
url https://hdl.handle.net/10316/48324
https://doi.org/10.1002/net.21778
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv L. Martins, T. Gomes, D. Tipper. ''Efficient heuristics for determining node-disjoint path pairs visiting specified nodes'', Networks, Volume 70, Issue 4, 2017, Pages 292-307. DOI: 10.1002/net.21778
0028-3045
1097-0037
http://onlinelibrary.wiley.com/doi/10.1002/net.21778/full
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833602281897984000

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