Cooperation strategies featuring optimization in the school transportation system in Bogota

11 páginas

Detalles Bibliográficos
Autores Principales: Rodríguez Parra, German Ricardo, Guerrero, William J., Sarmiento Lepesqueur, Angélica
Formato: journal article
Lenguaje:Inglés (English)
Publicado: DYNA 8/30
Materias:
Acceso en línea:http://hdl.handle.net/10818/36966
id ir-10818-36966
recordtype dspace
spelling ir-10818-369662022-05-19T19:20:36Z Cooperation strategies featuring optimization in the school transportation system in Bogota Estrategias de cooperación en el sistema de transporte de estudiantes en Bogotá usando optimización Rodríguez Parra, German Ricardo Guerrero, William J. Sarmiento Lepesqueur, Angélica School bus routing Routing and scheduling Heuristics Traffic congestion Mathematical models 11 páginas The transport of students presents important challenges in the case of the city of Bogota, where an important cluster of schools is located in one zone, but there is only one road connecting these schools to residential zones. Thus, traffic congestion is high, generating long travel times for students, high operational costs, and mobility problems. This paper studies the impacts of a cooperative strategy between logistics operators using a mixed integer programming mathematical model, to find the optimal design of school routes on a network with the topology that describes the aforementioned road system. Two strategies are compared: a mixed loads strategy, where students from different schools share buses; and a single load strategy, where students from different schools cannot share buses. The objective is to minimize the total operational costs while satisfying the schools’ time windows. Comparative results of the two models using exact and heuristic approaches are presented. 8/30/2019 10:30 8/30/2019 10:30 2017 journal article publishedVersion 0012-7353 http://www.scielo.org.co/scielo.php?pid=S0012-73532017000300164&script=sci_abstract&tlng=en http://hdl.handle.net/10818/36966 10.15446/dyna.v84n202.65391 eng Dyna rev.fac.nac.minas 2017, vol.84, n.202, pp.164-174 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess application/pdf DYNA Universidad de La Sabana Intellectum Repositorio Universidad de La Sabana Universidad de La Sabana Intellectum Repositorio Universidad de La Sabana https://intellectum.unisabana.edu.co
institution Universidad de La Sabana
collection DSpace
language Inglés (English)
topic School bus routing
Routing and scheduling
Heuristics
Traffic congestion
Mathematical models
spellingShingle School bus routing
Routing and scheduling
Heuristics
Traffic congestion
Mathematical models
Rodríguez Parra, German Ricardo
Guerrero, William J.
Sarmiento Lepesqueur, Angélica
Cooperation strategies featuring optimization in the school transportation system in Bogota
description 11 páginas
format journal article
author Rodríguez Parra, German Ricardo
Guerrero, William J.
Sarmiento Lepesqueur, Angélica
author_facet Rodríguez Parra, German Ricardo
Guerrero, William J.
Sarmiento Lepesqueur, Angélica
author_sort Rodríguez Parra, German Ricardo
title Cooperation strategies featuring optimization in the school transportation system in Bogota
title_short Cooperation strategies featuring optimization in the school transportation system in Bogota
title_full Cooperation strategies featuring optimization in the school transportation system in Bogota
title_fullStr Cooperation strategies featuring optimization in the school transportation system in Bogota
title_full_unstemmed Cooperation strategies featuring optimization in the school transportation system in Bogota
title_sort cooperation strategies featuring optimization in the school transportation system in bogota
publisher DYNA
publishDate 8/30
url http://hdl.handle.net/10818/36966
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score 12,131701