Modeling projects\' scopes for conceptual cost estimating

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dc.catalogadorgrr
dc.contributor.authorSerpell Bley, Alfredo
dc.date.accessioned2024-09-10T20:29:45Z
dc.date.available2024-09-10T20:29:45Z
dc.date.issued2010
dc.description.abstractThe availability of a comprehensive and reliable definition of the scope of a project in its early planning stages is widely recognized by practitioners as a key factor for conceptual cost estimating. In this paper, a project scope modeling methodology based on the effective reutilization of historical projects' scopes and on the application of the case-based reasoning approach (CBR) is proposed. This methodology helps to develop a new project's scope by finding and reusing the most relevant information from historical scopes. The validation of the proposed methodology was carried out through its use in estimating the cost of 17 real construction projects, already constructed, and whose final costs were known. This application of the methodology produced a sufficiently detailed and accurate cost estimate for each project. Also, the scope generated by the methodology allows the estimation of the cost of a new project with an acceptable level of accuracy, and provides a reasonable work breakdown structure that can be used for different planning purposes.
dc.fechaingreso.objetodigitalno aplica
dc.fuente.origenORCID
dc.identifier.scopusidSCOPUS_ID:2-s2.0-78649286088
dc.identifier.urihttp://www.scopus.com/inward/record.url?eid=2-s2.0-78649286088&partnerID=MN8TOARS
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/87830
dc.information.autorucEscuela de Ingeniería; Serpell Bley, Alfredo; 0000-0003-3939-4281; 42700
dc.language.isoen
dc.nota.accesosin adjunto
dc.pagina.final502
dc.pagina.inicio491
dc.relation.ispartof54th Annual Meeting of the American Association of Cost Engineers International 2010
dc.revistaAACE International Transactions
dc.rightsregistro bibliográfico
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.titleModeling projects\' scopes for conceptual cost estimating
dc.typecomunicación de congreso
dc.volumen1
sipa.codpersvinculados42700
sipa.trazabilidadORCID;2024-09-09
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