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dc.contributor.author | Herrero, Rosa | es_ES |
dc.contributor.author | Rodríguez Villalobos, Alejandro | es_ES |
dc.contributor.author | Cáceres-Cruz, José | es_ES |
dc.contributor.author | Juan, Angel A. | es_ES |
dc.date.accessioned | 2014-05-20T11:11:41Z | |
dc.date.issued | 2014-03-04 | |
dc.identifier.issn | 1758-938X | |
dc.identifier.uri | http://hdl.handle.net/10251/37617 | |
dc.description.abstract | [EN] The vehicle routing problem (VRP) is a flourishing research area with clear applications to real-life distribution companies. However, most VRP-related academic articles assume the existence of a homogeneous fleet of vehicles and/or a symmetric cost matrix. These assumptions are not always reasonable in real-life scenarios. To contribute in closing this gap between theory and practice, we propose a hybrid methodology for solving the asymmetric and heterogeneous vehicle routing problem (AHVRP). In our approach, we consider: 1) different types of vehicle loading capacities (heterogeneous fleets); 2) asymmetric distance-based costs. The proposed approach combines a randomised version of a well-known savings heuristic with several local searches specifically adapted to deal with the asymmetric nature of costs. A computational experiment allows us to discuss the efficiency of our approach and also to analyse how routing costs vary when slight departures from the homogeneous fleet assumption are considered. | es_ES |
dc.description.sponsorship | This work has been partially supported by the Ibero-American Program for Science, Technology and Development (CYTED2010-511RT0419, IN3-HAROSA network) and by the Spanish Ministry of Science and Innovation (TRA2010-21644-C03). | |
dc.language | Inglés | es_ES |
dc.publisher | Inderscience | es_ES |
dc.relation.ispartof | International Journal of Advanced Operations Management | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Real-life | es_ES |
dc.subject | Vehicle | es_ES |
dc.subject | Routing problem | es_ES |
dc.subject | Heterogeneous fleets | es_ES |
dc.subject | Asymmetric costs | es_ES |
dc.subject | Randomised algorithms | es_ES |
dc.subject.classification | ORGANIZACION DE EMPRESAS | es_ES |
dc.title | Solving vehicle routing problems with asymmetric costs and heterogeneous fleets | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1504/IJAOM.2014.059620 | |
dc.relation.projectID | info:eu-repo/grantAgreement/CYTED//511RT0419//RED IBEROAMERICANA DE ALGORITMOS, SOFTWARE LIBRE Y COMPUTACIÓN DISTRIBUIDA PARA LA RESOLUCIÓN DE PROBLEMAS DE ROUTING, SCHEDULING Y DISPONIBILIDAD DE SISTEMAS/HAROSA@IB/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TRA2010-21644-C03-02/ES/ALGORITMOS Y SOFTWARE DISTRIBUIDO PARA EL DISEÑO DE RUTAS OPTIMAS EN PYMES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TRA2010-21644-C03-03/ES/DESARROLLO DE ALGORITMOS HIBRIDOS BASADOS EN PROGRAMACION CON RESTRICCIONES, MODELADO Y SIMULACION PARA LA RESOLUCION DE PROBLEMAS DE OPTIMIZACION COMBINATORIA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Organización de Empresas - Departament d'Organització d'Empreses | es_ES |
dc.description.bibliographicCitation | Herrero, R.; Rodríguez Villalobos, A.; Cáceres-Cruz, J.; Juan, AA. (2014). Solving vehicle routing problems with asymmetric costs and heterogeneous fleets. International Journal of Advanced Operations Management. 6(1):58-80. https://doi.org/10.1504/IJAOM.2014.059620 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1504/IJAOM.2014.059620 | es_ES |
dc.description.upvformatpinicio | 58 | es_ES |
dc.description.upvformatpfin | 80 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 6 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 257993 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | |
dc.contributor.funder | CYTED Ciencia y Tecnología para el Desarrollo |