Show simple item record

dc.contributor.authorMontero Mercadé, Lídia
dc.contributor.authorCodina Sancho, Esteve
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa
dc.date.accessioned2016-09-02T13:07:07Z
dc.date.available2016-09-02T13:07:07Z
dc.date.issued2003
dc.identifier.citationLídia Montero, Codina, E. The general traffic assignment problem: a proximal point method for equilibrium computation with applications to the demand adjustment problem. A: EURO/INFORMS Joint International Meeting. "New opportunities for operations research: 5th EURO/INFORMS Joint International Meeting [Recurs electrònic]: july 6-10 2003, Istanbul, Turkey". Istanbul: 2003, p. 1-22.
dc.identifier.urihttp://hdl.handle.net/2117/89501
dc.description.abstractAn adaptation of the proximal algorithm for the traffic assignment problem under a user equilibrium formulation for a general asymmetric traffic network is presented in this paper. It follows the recently published results of Pennanen regarding convergence under non monotonicity. As it is well known the problem can be formulated as a variational inequality and the algorithmic solutions developed up to date guarantee convergence only under too restrictive conditions which are difficult to appear in practice. In this paper it is also discussed the possibility of including the algorithm on a demand adjustment problem formulated as a bilevel program with lower level traffic equilibrium constraints expressed as a variational inequality.
dc.format.extent22 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa
dc.subject.otherTraffic assignment
dc.subject.othervariational inequality
dc.subject.otherproximal point algorithm
dc.subject.otherbilevel programming
dc.subject.otherdemand adjustment
dc.titleThe general traffic assignment problem: a proximal point method for equilibrium computation with applications to the demand adjustment problem
dc.typeConference report
dc.contributor.groupUniversitat Politècnica de Catalunya. PROMALS - Grup de Recerca en Programació Matemática, Logística i Simulació
dc.description.peerreviewedPeer Reviewed
dc.subject.amsClassificació AMS::90 Operations research, mathematical programming
dc.rights.accessOpen Access
local.identifier.drac2366041
dc.description.versionPostprint (published version)
local.citation.authorMontero, Lídia; Codina, E.
local.citation.contributorEURO/INFORMS Joint International Meeting
local.citation.pubplaceIstanbul
local.citation.publicationNameNew opportunities for operations research: 5th EURO/INFORMS Joint International Meeting [Recurs electrònic]: july 6-10 2003, Istanbul, Turkey
local.citation.startingPage1
local.citation.endingPage22


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain