Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0104-530X2452-16 http://hdl.handle.net/11449/170482 |
Resumo: | The study of EMS aims to find ways to provide effective health services and improve the quality of life of the population while respecting the limitations of available resources. In this context, this paper aims to show the potential of application of the hypercube queueing model using queue priorities with more than one preferential server without using partial backup on SAMU, where the workload is relatively low. To do so, were done some experiments with the hypercube queueing model and future scenario prospection by a case study on the SAMU system from Bauru, Brazil. It was evaluated the impacts of demand increase over the system and the acquisition of a new ambulance was evaluated considering the best options to locate it. Main results show that a 50% demand increase can double mean response times. In contrast, minor increases have a smaller impact over the system, as observed on 5.71% and 13.57% demand increases, where the mean response times raised 5% and 16% respectively. The acquisition of a new ambulance was evaluated in terms of mean response times also. The best location had a 3% lower mean response time, on average. |
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Repositório Institucional da UNESP |
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Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMUEmergency medical systemsHypercube modelOr in health careQueueing theorySAMUThe study of EMS aims to find ways to provide effective health services and improve the quality of life of the population while respecting the limitations of available resources. In this context, this paper aims to show the potential of application of the hypercube queueing model using queue priorities with more than one preferential server without using partial backup on SAMU, where the workload is relatively low. To do so, were done some experiments with the hypercube queueing model and future scenario prospection by a case study on the SAMU system from Bauru, Brazil. It was evaluated the impacts of demand increase over the system and the acquisition of a new ambulance was evaluated considering the best options to locate it. Main results show that a 50% demand increase can double mean response times. In contrast, minor increases have a smaller impact over the system, as observed on 5.71% and 13.57% demand increases, where the mean response times raised 5% and 16% respectively. The acquisition of a new ambulance was evaluated in terms of mean response times also. The best location had a 3% lower mean response time, on average.Departamento de Engenharia de Produção Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Av. Eng. Luiz Edmundo C. Coube, 14-01, Vargem LimpaDepartamento de Engenharia de Produção Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Av. Eng. Luiz Edmundo C. Coube, 14-01, Vargem LimpaUniversidade Estadual Paulista (Unesp)Beojone, Caio Vitor [UNESP]De Souza, Regiane Máximo [UNESP]2018-12-11T16:51:00Z2018-12-11T16:51:00Z2017-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article814-828application/pdfhttp://dx.doi.org/10.1590/0104-530X2452-16Gestao e Producao, v. 24, n. 4, p. 814-828, 2017.1806-96490104-530Xhttp://hdl.handle.net/11449/17048210.1590/0104-530X2452-16S0104-530X20170004008142-s2.0-85038431118S0104-530X2017000400814.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGestao e Producaoinfo:eu-repo/semantics/openAccess2023-11-12T06:07:16Zoai:repositorio.unesp.br:11449/170482Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-12T06:07:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
title |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
spellingShingle |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU Beojone, Caio Vitor [UNESP] Emergency medical systems Hypercube model Or in health care Queueing theory SAMU |
title_short |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
title_full |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
title_fullStr |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
title_full_unstemmed |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
title_sort |
Application of the hypercube model with queue priorities and more than one preferential server: A case study on a SAMU |
author |
Beojone, Caio Vitor [UNESP] |
author_facet |
Beojone, Caio Vitor [UNESP] De Souza, Regiane Máximo [UNESP] |
author_role |
author |
author2 |
De Souza, Regiane Máximo [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Beojone, Caio Vitor [UNESP] De Souza, Regiane Máximo [UNESP] |
dc.subject.por.fl_str_mv |
Emergency medical systems Hypercube model Or in health care Queueing theory SAMU |
topic |
Emergency medical systems Hypercube model Or in health care Queueing theory SAMU |
description |
The study of EMS aims to find ways to provide effective health services and improve the quality of life of the population while respecting the limitations of available resources. In this context, this paper aims to show the potential of application of the hypercube queueing model using queue priorities with more than one preferential server without using partial backup on SAMU, where the workload is relatively low. To do so, were done some experiments with the hypercube queueing model and future scenario prospection by a case study on the SAMU system from Bauru, Brazil. It was evaluated the impacts of demand increase over the system and the acquisition of a new ambulance was evaluated considering the best options to locate it. Main results show that a 50% demand increase can double mean response times. In contrast, minor increases have a smaller impact over the system, as observed on 5.71% and 13.57% demand increases, where the mean response times raised 5% and 16% respectively. The acquisition of a new ambulance was evaluated in terms of mean response times also. The best location had a 3% lower mean response time, on average. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 2018-12-11T16:51:00Z 2018-12-11T16:51:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0104-530X2452-16 Gestao e Producao, v. 24, n. 4, p. 814-828, 2017. 1806-9649 0104-530X http://hdl.handle.net/11449/170482 10.1590/0104-530X2452-16 S0104-530X2017000400814 2-s2.0-85038431118 S0104-530X2017000400814.pdf |
url |
http://dx.doi.org/10.1590/0104-530X2452-16 http://hdl.handle.net/11449/170482 |
identifier_str_mv |
Gestao e Producao, v. 24, n. 4, p. 814-828, 2017. 1806-9649 0104-530X 10.1590/0104-530X2452-16 S0104-530X2017000400814 2-s2.0-85038431118 S0104-530X2017000400814.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gestao e Producao |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
814-828 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803046436213882880 |