dc.creator | Mallozzi, Lina | es |
dc.creator | Puerto Albandoz, Justo | es |
dc.creator | Rodríguez Madrena, Moisés | es |
dc.date.accessioned | 2019-04-30T08:14:44Z | |
dc.date.available | 2019-04-30T08:14:44Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Mallozzi, L., Puerto Albandoz, J. y Rodríguez Madrena, M. (2019). On location-allocation problems for dimensional facilities. Journal of Optimization Theory and Applications, 1-38. | |
dc.identifier.issn | 0022-3239 | es |
dc.identifier.issn | 1573-2878 | es |
dc.identifier.uri | https://hdl.handle.net/11441/86098 | |
dc.description.abstract | This paper deals with a bilevel approach of the location-allocation problem with dimensional facilities. We present a general model that allows us to consider very general shapes of domains for the dimensional facilities and we prove the existence of optimal solutions under mild, natural assumptions. To achieve these results we borrow tools from optimal transport mass theory that allow us to give explicit solution structure of the considered lower level problem. We also provide a discretization approach that can approximate, up to any degree of accuracy, the optimal solution of the original problem. This discrete approximation can be optimally solved via a mixedinteger linear program. To address very large instance sizes we also provide a GRASP heuristic that performs rather well according to our experimental results. The paper also reports some experiments run on test data. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad (MINECO). España | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Journal of Optimization Theory and Applications, 1-38. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Bilevel optimization | es |
dc.subject | Dimensional facilities | es |
dc.subject | Optimal transport mass | es |
dc.subject | Mixed-integer programming | es |
dc.subject | Heuristics | es |
dc.title | On location-allocation problems for dimensional facilities | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estadística e Investigación Operativa | es |
dc.relation.projectID | MTM2016-74983 | es |
dc.relation.publisherversion | https://link.springer.com/content/pdf/10.1007%2Fs10957-018-01470-y.pdf | es |
dc.identifier.doi | 10.1007/s10957-018-01470-y | es |
dc.contributor.group | Universidad de Sevilla. FQM331: Métodos y Modelos de la Estadística y la Investigación Operativa | es |
idus.format.extent | 36 p. | es |
dc.journaltitle | Journal of Optimization Theory and Applications | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 38 | es |