Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106622
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | en_US |
dc.creator | Li, G | en_US |
dc.creator | Chen, A | en_US |
dc.creator | Ryu, S | en_US |
dc.creator | Kitthamkesorn, S | en_US |
dc.creator | Xu, X | en_US |
dc.date.accessioned | 2024-05-20T08:40:45Z | - |
dc.date.available | 2024-05-20T08:40:45Z | - |
dc.identifier.issn | 0191-2615 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/106622 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Ltd | en_US |
dc.subject | Elastic demand | en_US |
dc.subject | Mathematical programming | en_US |
dc.subject | Paired combinatorial weibit | en_US |
dc.subject | Route choice | en_US |
dc.subject | Stochastic user equilibrium | en_US |
dc.title | Modeling elasticity, similarity, stochasticity, and congestion in a network equilibrium framework using a paired combinatorial weibit choice model | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 179 | en_US |
dc.identifier.doi | 10.1016/j.trb.2023.102870 | en_US |
dcterms.abstract | In the traffic assignment problem for predicting traffic flow patterns in a transportation network, it is important to account for route overlap and non-identical perception variance in route choice analysis. In this study, we establish a novel route choice model, named the paired combinatorial weibit (PCW) model, to capture the route overlap and route-specific perception variance. The PCW model retains a closed-form probability solution, which allows the development of an equivalent mathematical programming (MP) formulation for the PCW-based stochastic user equilibrium (PCW-SUE) model. Specifically, we propose two equivalent MP formulations for modeling the fixed demand (FD) and elastic demand (ED), named PCW-SUE-FD and PCW-SUE-ED, respectively. The PCW-SUE-ED model can address the abovementioned two issues in route choice for the FD scheme, but also can consider the effect level-of-service (LOS) in travel choice for the ED scheme. The equivalency and uniqueness of the PCW-SUE-FD and PCW-SUE-ED models are rigorously proved. In addition, a path-based partial linearization algorithm combined with a self-regulated averaging line search strategy is developed to solve the two SUE models. Numerical results are presented to illustrate the features of the PCW-SUE-FD and PCW-SUE-ED models and applicability of the solution algorithm to a real transportation network. | en_US |
dcterms.accessRights | embargoed access | en_US |
dcterms.bibliographicCitation | Transportation research. Part B, Methodological, Jan. 2024, v. 179, 102870 | en_US |
dcterms.isPartOf | Transportation research. Part B, Methodological | en_US |
dcterms.issued | 2024-01 | - |
dc.identifier.scopus | 2-s2.0-85179133209 | - |
dc.identifier.eissn | 1879-2367 | en_US |
dc.identifier.artn | 102870 | en_US |
dc.description.validate | 202405 bcch | en_US |
dc.description.oa | Not applicable | en_US |
dc.identifier.FolderNumber | a2710a | - |
dc.identifier.SubFormID | 48099 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.date.embargo | 2026-01-31 | en_US |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
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