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Article: The discrete network design problem over time

TitleThe discrete network design problem over time
Authors
KeywordsCost-recovery
Discrete network design problem
Time-dependent traffic assignment
Issue Date2007
PublisherHong Kong Institution of Engineers. The Journal's web site is located at http://www.hkie.org.hk/html/publications/transactions/index.asp
Citation
Transactions Hong Kong Institution Of Engineers, 2007, v. 14 n. 4, p. 47-55 How to Cite?
AbstractOver time there will be inevitable changes in the travel demand patterns in a transport network. To capture these changing demands and design a gradually upgraded network it is necessary to introduce the time dimension into the transport Network Design Problem (NDP). Previous efforts have extended the continuous network design problem to cater for such considerations. However the continuous problem does not always indicate improvements that are practical. Therefore in this paper we develop a model of the time-dependent discrete network design problem. The importance of the model is illustrated by two numerical studies, which demonstrate the importance of introducing the time dimension to the NDP and the importance of introducing discrete decision variables to the NDP over time. An example on NDP under two cost-recovery principles is also provided to illustrate the application of the model.
Persistent Identifierhttp://hdl.handle.net/10722/91198
ISSN
2015 SCImago Journal Rankings: 0.145
References

 

DC FieldValueLanguage
dc.contributor.authorO'Brien, Len_HK
dc.contributor.authorSzeto, WYen_HK
dc.date.accessioned2010-09-17T10:14:45Z-
dc.date.available2010-09-17T10:14:45Z-
dc.date.issued2007en_HK
dc.identifier.citationTransactions Hong Kong Institution Of Engineers, 2007, v. 14 n. 4, p. 47-55en_HK
dc.identifier.issn1023-697Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/91198-
dc.description.abstractOver time there will be inevitable changes in the travel demand patterns in a transport network. To capture these changing demands and design a gradually upgraded network it is necessary to introduce the time dimension into the transport Network Design Problem (NDP). Previous efforts have extended the continuous network design problem to cater for such considerations. However the continuous problem does not always indicate improvements that are practical. Therefore in this paper we develop a model of the time-dependent discrete network design problem. The importance of the model is illustrated by two numerical studies, which demonstrate the importance of introducing the time dimension to the NDP and the importance of introducing discrete decision variables to the NDP over time. An example on NDP under two cost-recovery principles is also provided to illustrate the application of the model.en_HK
dc.languageengen_HK
dc.publisherHong Kong Institution of Engineers. The Journal's web site is located at http://www.hkie.org.hk/html/publications/transactions/index.aspen_HK
dc.relation.ispartofTransactions Hong Kong Institution of Engineersen_HK
dc.subjectCost-recoveryen_HK
dc.subjectDiscrete network design problemen_HK
dc.subjectTime-dependent traffic assignmenten_HK
dc.titleThe discrete network design problem over timeen_HK
dc.typeArticleen_HK
dc.identifier.emailSzeto, WY:ceszeto@hku.hken_HK
dc.identifier.authoritySzeto, WY=rp01377en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-39549114271en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-39549114271&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume14en_HK
dc.identifier.issue4en_HK
dc.identifier.spage47en_HK
dc.identifier.epage55en_HK
dc.publisher.placeHong Kongen_HK
dc.identifier.scopusauthoridO'Brien, L=23569876500en_HK
dc.identifier.scopusauthoridSzeto, WY=7003652508en_HK

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