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dc.contributor.authorBen-Akiva, Moshe E.
dc.contributor.authorGao, Song
dc.contributor.authorLu, Lu
dc.contributor.authorWen, Yang
dc.date.accessioned2016-06-17T16:57:54Z
dc.date.available2016-06-17T16:57:54Z
dc.date.issued2014-04
dc.identifier.issn1566-113X
dc.identifier.issn1572-9427
dc.identifier.urihttp://hdl.handle.net/1721.1/103140
dc.description.abstractDynamic Traffic Assignment (DTA) models are important decision support tools for transportation planning and real-time traffic management. One of the biggest obstacles of applying DTA in large-scale networks is the calibration of model parameters, which is essential for the realistic replication of the traffic condition. This paper proposes a methodology for the simultaneous demand-supply DTA calibration based on both aggregate measurements and disaggregate route choice observations to improve the calibration accuracy. The calibration problem is formulated as a bi-level constrained optimization problem and an iterative solution algorithm is proposed. A case study in a highly congested urban area of Beijing using DynaMIT-P is conducted and the combined calibration method improves the fits to surveillance data compared to the calibration based on aggregate measurements only.en_US
dc.publisherSpringer Science+Business Mediaen_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/s11067-014-9232-zen_US
dc.rightsCreative Commons Attribution-Noncommercial-Share Alikeen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/en_US
dc.sourceSpringer USen_US
dc.titleDTA2012 Symposium: Combining Disaggregate Route Choice Estimation with Aggregate Calibration of a Dynamic Traffic Assignment Modelen_US
dc.typeArticleen_US
dc.identifier.citationBen-Akiva, Moshe, Song Gao, Lu Lu, and Yang Wen. "DTA2012 Symposium: Combining Disaggregate Route Choice Estimation with Aggregate Calibration of a Dynamic Traffic Assignment Model." Networks and Spatial Economics 15:3 (September 2015), pp 559-581.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Civil and Environmental Engineeringen_US
dc.contributor.mitauthorBen-Akiva, Moshe E.en_US
dc.contributor.mitauthorLu, Luen_US
dc.relation.journalNetworks and Spatial Economicsen_US
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2016-05-23T12:17:26Z
dc.language.rfc3066en
dc.rights.holderSpringer Science+Business Media New York
dspace.orderedauthorsBen-Akiva, Moshe; Gao, Song; Lu, Lu; Wen, Yangen_US
dspace.embargo.termsNen
mit.licenseOPEN_ACCESS_POLICYen_US
mit.metadata.statusComplete


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