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Article: A cell-based simultaneous route and departure time choice model with elastic demand

TitleA cell-based simultaneous route and departure time choice model with elastic demand
Authors
KeywordsCosts
Mathematical Models
Problem Solving
Scheduling
Traffic Control
Issue Date2004
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/trb
Citation
Transportation Research Part B: Methodological, 2004, v. 38 n. 7, p. 593-612 How to Cite?
AbstractThis paper develops a cell-based formulation for the simultaneous route and departure time choice problem with elastic demands through a variational inequality problem (VIP). This formulation follows the ideal Dynamic User Optimal (DUO) route and departure time choice principle and encapsulates a network version of the cell transmission model to improve the accuracy of dynamic traffic modeling. To solve the formulation, we adopt a descent method developed for co-coercive VIP. Two numerical studies are set up to demonstrate the quality of the solutions. The results show that the formulation correctly determines the DUO solution even in the presence of queue spillback and junction blockage. In the analysis, we prove that the origin-destination (OD) first-in-first-out (FIFO) property is only maintained under certain conditions of the travel time and schedule delay costs. These conditions on the cost parameters are, interestingly, consistent with the empirical results. Thus, the theoretical analyses together with the empirical results indicate that OD FIFO should hold in reality. This finding is a reasonable reflection of our experience, which shows that OD FIFO generally holds subject to overtaking not occurring commonly. © 2003 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/91221
ISSN
2015 Impact Factor: 3.769
2015 SCImago Journal Rankings: 3.905
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSzeto, WYen_HK
dc.contributor.authorLo, HKen_HK
dc.date.accessioned2010-09-17T10:15:06Z-
dc.date.available2010-09-17T10:15:06Z-
dc.date.issued2004en_HK
dc.identifier.citationTransportation Research Part B: Methodological, 2004, v. 38 n. 7, p. 593-612en_HK
dc.identifier.issn0191-2615en_HK
dc.identifier.urihttp://hdl.handle.net/10722/91221-
dc.description.abstractThis paper develops a cell-based formulation for the simultaneous route and departure time choice problem with elastic demands through a variational inequality problem (VIP). This formulation follows the ideal Dynamic User Optimal (DUO) route and departure time choice principle and encapsulates a network version of the cell transmission model to improve the accuracy of dynamic traffic modeling. To solve the formulation, we adopt a descent method developed for co-coercive VIP. Two numerical studies are set up to demonstrate the quality of the solutions. The results show that the formulation correctly determines the DUO solution even in the presence of queue spillback and junction blockage. In the analysis, we prove that the origin-destination (OD) first-in-first-out (FIFO) property is only maintained under certain conditions of the travel time and schedule delay costs. These conditions on the cost parameters are, interestingly, consistent with the empirical results. Thus, the theoretical analyses together with the empirical results indicate that OD FIFO should hold in reality. This finding is a reasonable reflection of our experience, which shows that OD FIFO generally holds subject to overtaking not occurring commonly. © 2003 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/trben_HK
dc.relation.ispartofTransportation Research Part B: Methodologicalen_HK
dc.subjectCostsen_HK
dc.subjectMathematical Modelsen_HK
dc.subjectProblem Solvingen_HK
dc.subjectSchedulingen_HK
dc.subjectTraffic Controlen_HK
dc.titleA cell-based simultaneous route and departure time choice model with elastic demanden_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.doi10.1016/j.trb.2003.05.001en_HK
dc.identifier.scopuseid_2-s2.0-2542430483en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2542430483&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume38en_HK
dc.identifier.issue7en_HK
dc.identifier.spage593en_HK
dc.identifier.epage612en_HK
dc.identifier.isiWOS:000222190900002-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSzeto, WY=7003652508en_HK
dc.identifier.scopusauthoridLo, HK=7202085473en_HK

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