Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/39711

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dc.contributor.authorMoutinho, Ruipor
dc.contributor.authorTereso, Anabela Pereirapor
dc.date.accessioned2016-01-27T12:18:39Z-
dc.date.issued2015-
dc.identifier.citationMoutinho, R., & Tereso, A. (2015). Project Scheduling and Cost Minimization with Multiple Availability Constrained Resources under Stochastic Conditions. International Journal of Human Capital and Information Technology Professionals (IJHCITP), 6(4), 46-63por
dc.identifier.issn1947-3478-
dc.identifier.issn1947-3486-
dc.identifier.urihttp://hdl.handle.net/1822/39711-
dc.description.abstractThe authors propose a mathematical model to minimize the project total cost where there are multiple resources constrained by maximum availability. They assume the resources as renewable and the activities can use any subset of resources requiring any quantity from a limited real interval. The stochastic nature is inferred by means of a stochastic work content defined per resource within an activity and following a known distribution and the total cost is the sum of the resource allocation cost with the tardiness cost or earliness bonus in case the project finishes after or before the due date, respectively. The model was computationally implemented relying upon an interchange of two global optimization metaheuristics – the electromagnetism-like mechanism and the evolutionary strategies. Two experiments were conducted testing the implementation to projects with single and multiple resources, and with or without maximum availability constraints. The set of collected results shows good behavior in general and provide a tool to further assist project manager decision making in the planning phase.por
dc.language.isoengpor
dc.publisherIGI Globalpor
dc.rightsclosedAccesspor
dc.subjectAvailability Constrained Resourcespor
dc.subjectGlobal Optimizationpor
dc.subjectMultimodal Activitiespor
dc.subjectMultiple Resourcespor
dc.subjectProject Schedulingpor
dc.subjectRenewable Resourcespor
dc.titleProject scheduling and cost minimization with multiple availability constrained resources under stochastic conditionspor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://www.igi-global.com/article/project-scheduling-and-cost-minimization-with-multiple-availability-constrained-resources-under-stochastic-conditions/133199por
sdum.publicationstatuspublishedpor
oaire.citationStartPage46por
oaire.citationEndPage63por
oaire.citationIssue4por
oaire.citationConferencePlacePennsylvania, USApor
oaire.citationTitleInternational Journal of Human Capital and Information Technology Professionalspor
oaire.citationVolume6por
dc.identifier.doi10.4018/IJHCITP.2015100103por
dc.subject.fosEngenharia e Tecnologia::Outras Engenharias e Tecnologiaspor
dc.subject.wosSocial Sciencespor
sdum.journalInternational Journal of Human Capital and Information Technology Professionalspor
Appears in Collections:CAlg - Artigos em revistas internacionais/Papers in international journals
CGIT - Artigos em revistas de circulação internacional com arbitragem científica

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