Gravity models for dynamic transport planning: Development and implementation in urban networks

Tsekeris, T; Stathopoulos, A

dc.contributor.author	Tsekeris, T	en
dc.contributor.author	Stathopoulos, A	en
dc.date.accessioned	2014-03-01T01:24:29Z
dc.date.available	2014-03-01T01:24:29Z
dc.date.issued	2006	en
dc.identifier.issn	0966-6923	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17276
dc.subject	Dynamic gravity models	en
dc.subject	Traffic counts	en
dc.subject	Transport planning	en
dc.subject	Travel demand	en
dc.subject	Urban networks	en
dc.subject.classification	Geography	en
dc.subject.classification	Transportation	en
dc.subject.other	transportation planning	en
dc.subject.other	travel demand	en
dc.subject.other	urban transport	en
dc.title	Gravity models for dynamic transport planning: Development and implementation in urban networks	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jtrangeo.2005.06.009	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.jtrangeo.2005.06.009	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	This paper describes the development and comparison through a real-life implementation of dynamic extensions of the entropy-based gravity model of trip distribution for dynamic transport planning purposes in urban networks. The single dynamic gravity model (SDGM) accounts only for the inter-period (long-term) evolution of travel demand. The doubly dynamic gravity model (DDGM) takes into account both the inter-period and intra-period (short-term or within-day) evolution of travel demand. The computational analysis and explanation of the differences between the two models are demonstrated in relation to different demand inputs, model parameters and performance measures. (c) 2005 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Journal of Transport Geography	en
dc.identifier.doi	10.1016/j.jtrangeo.2005.06.009	en
dc.identifier.isi	ISI:000242806600006	en
dc.identifier.volume	14	en
dc.identifier.issue	2	en
dc.identifier.spage	152	en
dc.identifier.epage	160	en