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Article: Quality measures of origin-destination trip table estimated from traffic counts: review and new generalized demand scale measure

TitleQuality measures of origin-destination trip table estimated from traffic counts: review and new generalized demand scale measure
Authors
Chen, AChootinan, PRyu, SWong, SC
KeywordsEstimation
Stochastic processes
Traffic management
Issue Date2012
PublisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/te.html
Citation
Journal of Transportation Engineering, 2012, v. 138 n. 11, p. 1340-1349 How to Cite?
DOI: http://dx.doi.org/10.1061/(ASCE)TE.1943-5436.0000437
AbstractThe goals of this paper are to (1) provide a review of the recently developed measures for assessing the quality of origin-destination (O-D) trip tables estimated from traffic counts and (2) propose a new generalized demand scale (GDS) measure. This GDS quality measure generalizes the total demand scale (TDS) quality measure by allowing the assessment of the intrinsic underdeterminant problem of O-D estimation from traffic counts at various spatial levels. Numerical examples are provided to compare the proposed GDS measure with the TDS measure, the maximal possible relative error, and the expected relative error and to illustrate the features of the GDS measure.
Persistent Identifierhttp://hdl.handle.net/10722/174114
ISSN
0733-947X
2018 Impact Factor: 1.520
2020 SCImago Journal Rankings: 0.571
ISI Accession Number ID
WOS:000312769000008

 

DC FieldValueLanguage
dc.contributor.authorChen, Aen_US
dc.contributor.authorChootinan, Pen_US
dc.contributor.authorRyu, Sen_US
dc.contributor.authorWong, SCen_US
dc.date.accessioned2012-11-16T03:34:52Z-
dc.date.available2012-11-16T03:34:52Z-
dc.date.issued2012en_US
dc.identifier.citationJournal of Transportation Engineering, 2012, v. 138 n. 11, p. 1340-1349en_US
dc.identifier.issn0733-947X-
dc.identifier.urihttp://hdl.handle.net/10722/174114-
dc.description.abstractThe goals of this paper are to (1) provide a review of the recently developed measures for assessing the quality of origin-destination (O-D) trip tables estimated from traffic counts and (2) propose a new generalized demand scale (GDS) measure. This GDS quality measure generalizes the total demand scale (TDS) quality measure by allowing the assessment of the intrinsic underdeterminant problem of O-D estimation from traffic counts at various spatial levels. Numerical examples are provided to compare the proposed GDS measure with the TDS measure, the maximal possible relative error, and the expected relative error and to illustrate the features of the GDS measure.-
dc.languageengen_US
dc.publisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/te.html-
dc.relation.ispartofJournal of Transportation Engineeringen_US
dc.rightsJournal of Transportation Engineering. Copyright © American Society of Civil Engineers.-
dc.subjectEstimation-
dc.subjectStochastic processes-
dc.subjectTraffic management-
dc.titleQuality measures of origin-destination trip table estimated from traffic counts: review and new generalized demand scale measureen_US
dc.typeArticleen_US
dc.identifier.emailChen, A: anthony.chen@usu.eduen_US
dc.identifier.emailWong, SC: hhecwsc@hku.hk-
dc.identifier.authorityWong, SC=rp00191en_US
dc.identifier.doi10.1061/(ASCE)TE.1943-5436.0000437-
dc.identifier.scopuseid_2-s2.0-84884666956-
dc.identifier.hkuros212306en_US
dc.identifier.volume138en_US
dc.identifier.issue11-
dc.identifier.spage1340en_US
dc.identifier.epage1349en_US
dc.identifier.isiWOS:000312769000008-
dc.publisher.placeUnited States-
dc.identifier.issnl0733-947X-

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