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Title: Model for Network Assignment Problem of Capacitated Freight with Disruptions: Integer Multicommodity Flow with Recourse
Accession Number: 01373421
Record Type: Component
Record URL: Availability: Transportation Research Board Business Office 500 Fifth Street, NW Find a library where document is available Abstract: A modeling framework is proposed for the freight network assignment problem with recourse, network travel time and cost disruptions, and link flow capacity constraints. “Recourse” is defined as the ability of a user to reconsider and adapt his or her routing decisions in response to newly acquired information about network disruption. When real-time tracking and monitoring of network shipments allow companies a routing recourse, network capacity must be simultaneously considered. If a disruption significantly alters network flows, the capacity of alternative or secondary routes may be quickly reached. A new freight mathematical model with a capacitated network and adaptive routing was developed and solved. Results showed that simultaneous consideration of recourse and capacity constraints was superior to benchmark results obtained with nonadaptive deterministic behavior.
Supplemental Notes: This paper was sponsored by TRB committee AT015(3) CFP - Freight Transportation and Logistics Modeling
Monograph Title: Monograph Accession #: 01384365
Report/Paper Numbers: 12-2790
Language: English
Authors: Unnikrishnan, AvinashShahabi, MehrdadFigliozzi, MiguelPagination: pp 11-19
Publication Date: 2012
ISBN: 9780309223102
Media Type: Print
Features: Figures; References; Tables
TRT Terms: Uncontrolled Terms: Subject Areas: Freight Transportation; Planning and Forecasting; I72: Traffic and Transport Planning
Files: TRIS, TRB, ATRI
Created Date: Feb 8 2012 5:12PM
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