A heuristic for the OD matrix adjustment problem in a congested transport network

Jorgelina Walpen, Elina M. Mancinelli and Pablo A. Lotito

European Journal of Operational Research, 2015, vol. 242, issue 3, 807-819

Abstract: We study the Demand Adjustment Problem (DAP) associated to the urban traffic planning. The framework for the formulation of the DAP is mathematical programming with equilibrium constraints. In particular, if we consider the optimization problem equivalent to the equilibrium problem, the DAP becomes a bilevel optimization problem. In this work we present a descent scheme based on the approximation of the gradient of the objective function of DAP.

Keywords: Traffic assignment; Origin–destination matrix adjustment; Numerical solution (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:242:y:2015:i:3:p:807-819

DOI: 10.1016/j.ejor.2014.11.009

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