FLEXIBLE LONG-RANGE PLANNING USING LOW-COST INFORMATION

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dc.contributor.authorORTUZAR, JD
dc.contributor.authorWILLUMSEN, LG
dc.date.accessioned2025-01-23T19:22:50Z
dc.date.available2025-01-23T19:22:50Z
dc.date.issued1991
dc.description.abstractContemporary transport planning requires a flexible modelling approach which can be used to monitor the implementation of a long term plan checking regularly its short term performance with easily available data; the original model is periodically updated using low cost information and this allows the evaluation of the changes to the plan which may be required. Such an approach requires models suited to regular updating and to the use of data from different sources. Models to update trip matrices from traffic counts have been available for some time; however, the estimation and/or updating of other model stages with low cost data has escaped analytical treatment. The paper discusses this idea and formulates the updating problem for an example involving a joint destination/mode choice model under various assumptions about the nature of the available data. Analytical solutions are proposed as well as some general conclusions.
dc.fuente.origenWOS
dc.identifier.issn0049-4488
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/99111
dc.identifier.wosidWOS:A1991GB31900004
dc.issue.numero2
dc.language.isoen
dc.pagina.final173
dc.pagina.inicio151
dc.revistaTransportation
dc.rightsacceso restringido
dc.subjectDISAGGREGATE MODELS
dc.subjectMATRIX ESTIMATION
dc.subjectMODEL UPDATING
dc.subjectLOW-COST DATA
dc.subjectMONITORING FUNCTION
dc.subjectLOGIT MODEL FORMS
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleFLEXIBLE LONG-RANGE PLANNING USING LOW-COST INFORMATION
dc.typeartículo
dc.volumen18
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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