Direct solution of fuzzy project crashing problem with fuzzy decision variables using tabu search and simulated annealing algorithms

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dc.contributor.authorGöçken, Tolunay
dc.date.accessioned2025-01-06T17:30:26Z
dc.date.available2025-01-06T17:30:26Z
dc.date.issued2017
dc.description.abstractProject management is a very important field employed for scheduling activities and monitoring the progress, in competitive and fluctuating environments. Project crashing analysis is concerned with shortening the project duration time by accelerating some of its activities at an additional cost. In reality, because of uncertain environment conditions there can be ambiguity in the parameters of the problem. The uncertainty in the parameters can be modeled via fuzzy set theory. Using fuzzy models give the chance of better project scheduling with more stability under uncertain environmental factors. In this study, a fuzzy project crashing problem with fuzzy decision variable - occurrence time of events - and fuzzy normal activity duration times is handled. The fuzzy project crashing problem is solved without any transformation process by employing a fuzzy ranking method and the tabu search and simulated annealing algorithms. Copyright © 2017, IGI Global.
dc.identifier.doi10.4018/IJFSA.2017010102
dc.identifier.endpage35
dc.identifier.issn2156-177X
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84998922421
dc.identifier.scopusqualityQ3
dc.identifier.startpage17
dc.identifier.urihttps://doi.org/10.4018/IJFSA.2017010102
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1620
dc.identifier.volume6
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIGI Global
dc.relation.ispartofInternational Journal of Fuzzy System Applications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectFuzzy Decision Variable
dc.subjectFuzzy Mathematical Modeling
dc.subjectProject Crashing
dc.subjectSimulated Annealing Algorithm
dc.subjectTabu Search Algorithm
dc.titleDirect solution of fuzzy project crashing problem with fuzzy decision variables using tabu search and simulated annealing algorithms
dc.typeArticle

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