Wang, JYT, Ehrgott, M and Chen, A (2014) A bi-objective user equilibrium model of travel time reliability in a road network. Transportation Research Part B: Methodological, 66. 4 - 15. ISSN 0191-2615
Abstract
Travel time, travel time reliability and monetary cost have been empirically identified as the most important criteria influencing route choice behaviour. We concentrate on travel time and travel time reliability and review two prominent user equilibrium models incorporating these two factors. We discuss some shortcomings of these models and propose alternative bi-objective user equilibrium models that overcome the shortcomings. Finally, based on the observation that both models use standard deviation of travel time within their measure of travel time reliability, we propose a general travel time reliability bi-objective user equilibrium model. We prove that this model encompasses those discussed previously and hence forms a general framework for the study of reliability related user equilibrium. We demonstrate and validate our concepts on a small three-link example.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2014, Elsevier. This is an author produced version of a paper published in Transportation Research Part B: Methodological. Uploaded in accordance with the publisher's self-archiving policy. NOTICE: this is the author’s version of a work that was accepted for publication in Transportation Research Part B: Methodological. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Transportation Research Part B: Methodological, 66,(2014) DOI 10.1016/j.trb.2013.10.007 |
Keywords: | Route choice; user equilibrium; travel time reliability; bi-objective user equilibrium; late arrival penalty; travel time budget |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Civil Engineering (Leeds) > Institute for Resilient Infrastructure (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 04 Sep 2014 09:51 |
Last Modified: | 16 Nov 2016 11:57 |
Published Version: | http://dx.doi.org/10.1016/j.trb.2013.10.007 |
Status: | Published |
Publisher: | Elsevier |
Refereed: | Yes |
Identification Number: | 10.1016/j.trb.2013.10.007 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:79926 |