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The probabilistic p-center problem: Planning service for potential customers
dc.contributor.author | Martínez Merino, Luisa I. |
dc.contributor.author | Albareda Sambola, Maria |
dc.contributor.author | Rodríguez Chía, Antonio Manuel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa |
dc.date.accessioned | 2017-07-17T10:35:32Z |
dc.date.available | 2019-03-23T01:30:37Z |
dc.date.issued | 2017-10-16 |
dc.identifier.citation | Martínez-Merino, L., Albareda-Sambola, M., Rodríguez-Chía, A.M. The probabilistic p-center problem: Planning service for potential customers. "European journal of operational research", 16 Octubre 2017, vol. 262, núm. 2, p. 509-520. |
dc.identifier.issn | 0377-2217 |
dc.identifier.uri | http://hdl.handle.net/2117/106526 |
dc.description.abstract | This work deals with the probabilistic p-center problem, which aims at minimizing the expected maximum distance between any site with demand and its center, considering that each site has demand with a specific probability. The problem is of interest when emergencies may occur at predefined sites with known probabilities. For this problem we propose and analyze different formulations as well as a Variable Neighborhood Search heuristic. Computational tests are reported, showing the potentials and limits of each formulation, the impact of their enhancements, and the effectiveness of the heuristic. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa |
dc.subject.lcsh | Probabilities |
dc.subject.lcsh | Operations research |
dc.subject.other | Discrete location |
dc.subject.other | p-center |
dc.subject.other | Mixed integer linear formulations |
dc.subject.other | Demand uncertainty |
dc.title | The probabilistic p-center problem: Planning service for potential customers |
dc.type | Article |
dc.subject.lemac | Probabilitats -- Aplicacions |
dc.subject.lemac | Investigació operativa |
dc.contributor.group | Universitat Politècnica de Catalunya. GNOM - Grup d'Optimització Numèrica i Modelització |
dc.identifier.doi | 10.1016/j.ejor.2017.03.043 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0377221717302655 |
dc.rights.access | Open Access |
local.identifier.drac | 21138517 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Martínez-Merino, L.; Albareda-Sambola, M.; Rodríguez-Chía, A.M. |
local.citation.publicationName | European journal of operational research |
local.citation.volume | 262 |
local.citation.number | 2 |
local.citation.startingPage | 509 |
local.citation.endingPage | 520 |
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