An efficient exact hypercube model with fully dedicated servers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorEcole Centrale Paris-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorBeojone, Caio Vitor [UNESP]-
Autor(es): dc.creatorde Souza, Regiane Máximo [UNESP]-
Autor(es): dc.creatorIannoni, Ana Paula-
Data de aceite: dc.date.accessioned2022-02-22T00:45:28Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:28Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1287/TRSC.2020.1007-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205849-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205849-
Descrição: dc.descriptionThe hypercube model is a useful descriptive tool to evaluate emergency services such as firefighters, police, and emergency medical services where geographically distributed vehicles and personnel serve users in emergencies. This study proposes an extension of the hypercube model to represent a dispatch policy in which advanced equipped servers serve solely life-threatening calls (called dedicated servers). The proposed approach is applied to two case studies of public medical emergency services in two different cities in Brazil and validated with discrete-event simulations. The computational experiments show the proposed model as more sensitive to respond to more life-threatening requests than other hypercube models in the literature, serving more of these requests under increased demand. In addition, to reduce the number of equilibrium equations and, consequently, the computational effort of the hypercube model, an aggregate model is shown based on the grouping of homogeneous servers located in the same station. The aggregation policy does not generate additional losses in the accuracy of the model, as shown through several experiments.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Production Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionLaboratoire Genie Industriel Ecole Centrale Paris-
Descrição: dc.descriptionDepartment of Production Engineering São Carlos Federal University (UFSCar)-
Descrição: dc.descriptionDepartment of Production Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionFAPESP: 2015/05324-4-
Descrição: dc.descriptionCNPq: 400221/2016-0-
Formato: dc.format222-237-
Idioma: dc.languageen-
Relação: dc.relationTransportation Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAggregation of states-
Palavras-chave: dc.subjectDistinct servers-
Palavras-chave: dc.subjectEmergency medical services-
Palavras-chave: dc.subjectProbabilistic location model-
Palavras-chave: dc.subjectQueueing theory-
Título: dc.titleAn efficient exact hypercube model with fully dedicated servers-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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