Scheduling operating rooms with consideration of all resources, post anesthesia beds and emergency surgeries

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dc.contributor.authorLatorre-Núñez, Guillermo
dc.contributor.authorLüer-Villagra, Armin
dc.contributor.authorMarianov, Vladimir
dc.contributor.authorObreque, Carlos
dc.contributor.authorRamis, Francisco
dc.contributor.authorNeriz, Liliana
dc.date.accessioned2023-09-22T13:36:33Z
dc.date.available2023-09-22T13:36:33Z
dc.date.issued2016-07
dc.descriptionIndexación: Scopuses
dc.description.abstractSurgery rooms are among the most expensive resources in hospitals and clinics. Their scheduling is difficult because, in addition to the surgical room itself, each surgery requires a particular combination of human resources, as well as different pieces of equipment and materials. Furthermore, after each surgery, a post-anesthesia bed is required for the patient to recover. Finally, in addition to planned surgeries, the scheduling must be made in such a way as to accommodate the emergency surgeries that may arrive during each day, which must be attended within a limited time. We address the surgery scheduling problem considering simultaneously, for the first time, the operating rooms, the post anesthesia recovery, the resources required by the surgery and the possible arrival of emergency surgeries. We propose an integer linear programming model that allows finding optimal solutions for small size instances, we transform it to use constraint programming, and develop a metaheuristic based on a genetic algorithm and a constructive heuristic, that solves larger size instances. Finally, we present numerical experiments. © 2016 Elsevier Ltd. All rights reserved.es
dc.description.urihttps://www-sciencedirect-com.recursosbiblioteca.unab.cl/science/article/pii/S0360835216301577?via%3Dihub
dc.identifier.citationComputers and Industrial Engineering Volume 97, Pages 248 - 2571 July 2016es
dc.identifier.doi10.1016/j.cie.2016.05.016
dc.identifier.issn0360-8352
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/53285
dc.language.isoenes
dc.publisherElsevier Ltdes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectConstraint programminges
dc.subjectEmergency surgerieses
dc.subjectGenetic algorithmes
dc.subjectHybrid flow shopes
dc.subjectOperating room schedulinges
dc.titleScheduling operating rooms with consideration of all resources, post anesthesia beds and emergency surgerieses
dc.typeArtículoes
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