Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/38717
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Campo DC | Valor | Idioma |
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dc.contributor.author | Oliveira, José A. | por |
dc.contributor.author | Ferreira, João Amaro Oliveira | por |
dc.contributor.author | Dias, Luis S. | por |
dc.contributor.author | Figueiredo, Manuel | por |
dc.contributor.author | Pereira, Guilherme | por |
dc.date.accessioned | 2015-12-04T16:37:20Z | - |
dc.date.issued | 2015-01-10 | - |
dc.identifier.citation | Oliveira J.A., Ferreira J., Dias L., Figueiredo M. and Pereira G. (2015). Non Emergency Patients Transport - A Mixed Integer Linear Programming. In Proceedings of the International Conference on Operations Research and Enterprise Systems, ISBN 978-989-758-075-8, pages 262-269. DOI: 10.5220/0005214902620269 | por |
dc.identifier.isbn | 978-989-758-075-8 | - |
dc.identifier.uri | https://hdl.handle.net/1822/38717 | - |
dc.description.abstract | This work presents a model and a heuristic to solve the non-emergency patients transport (NEPT) service issues given the new rules recently established in Portugal. The model follows the same principle of the Team Orienteering Problem by selecting the patients to be included in the routes attending the maximum reduction in costs when compared with individual transportation. This model establishes the best sets of patients to be transported together. The model was implemented in AMPL and a compact formulation was solved using NEOS Server. A heuristic procedure based on iteratively solving problems with one vehicle was presented, and this heuristic provides good results in terms of accuracy and computation time. | por |
dc.description.sponsorship | Fundação para a Ciência e Tecnologia; project GATOP - Genetic Algorithms for Team Orienteering Problem (Ref PTDC/EME- GIN/120761/2010), financed by national funds by FCT / MCTES, and co-funded by the European Social Development Fund (FEDER) through the COMPETE - Programa Operacional Fatores de Competitividade (POFC) Ref FCOMP-01-0124- FEDER-020609. This work has been partially supported by FCT – Fundação para a Ciência e Tecnologia within the Project Scope: PEst-OE/EEI/UI0319/2014 The authors would like to thank the NEOS Server at the University of Wisconsin in Madison for providing support to this study | por |
dc.language.iso | eng | por |
dc.publisher | SCITEPRESS – Science and Technology Publications | por |
dc.rights | restrictedAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | Non Emergency Patients Transport | por |
dc.subject | Team Orienteering Problem | por |
dc.subject | Mixed Integer Linear Programming | por |
dc.subject | AMPL | por |
dc.subject | NEOS Server | por |
dc.title | Non emergency patients transport - a mixed integer linear programming | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://www.scitepress.org/Portal/PublicationsDetail.aspx?ID=fFhfvwSaEFg=&t=1 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 262 | por |
oaire.citationEndPage | 269 | por |
oaire.citationConferencePlace | Lisboa, Portugal | por |
oaire.citationTitle | 4th International Conference on Operations Research and Enterprise Systems (ICORES 2015) | por |
dc.identifier.doi | 10.5220/0005214902620269 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática | por |
dc.subject.fos | Engenharia e Tecnologia::Outras Engenharias e Tecnologias | por |
sdum.conferencePublication | 4th International Conference on Operations Research and Enterprise Systems (ICORES 2015) | por |
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