FACILITY LOCATION DECISION UNDER DEMAND UNCERTAINTY AND TRAVEL TIME FLUCTUATION

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dc.contributor.authorYildiz, Ecem
dc.contributor.authorEkinci, Yeliz
dc.date.accessioned2024-07-18T20:50:50Z
dc.date.available2024-07-18T20:50:50Z
dc.date.issued2015
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description2nd Logistics International Conference (LOGIC) -- MAY 21-23, 2015 -- Belgrade, SERBIAen_US
dc.description.abstractThis study solves the facility location problem of an IT service company whose main problem is to arrive at the customer's site in the shortest time when support is needed. This problem should consider both the demand of the customers and the distance and/or travel time between the customers and the company. Travel times and demand are not constant since they are affected by many factors. Therefore, one should take into account uncertainty. This study formulates the problem by considering the demand as fuzzy and travel time as varying based on different time intervals, which are defined hourly, daily and seasonally. Moreover, we consider the cases of minimum speed, average speed and maximum speed for travel time. We illustrate the application of the proposed framework using data of a company. We compare the proposed framework with the traditional distance based optimization approach and show the advantages of the proposed method.en_US
dc.description.sponsorshipUniv Belgrade, Fac Transport & Traff Engn, Dept Logist,Milsped,Delhaize Serbia,Nelt,Mercator,Holcim,AgentPlus,Transfera,Standard Logist,Uniqa Osiguranje,CUBE Risk Management Solut,RouteHorizon,BAS,RALU Logistika,LogIT,Logistika Transport,Nestle,Rauch,Knjaz Milos,Coca Cola Hellen,Sarantis,Carlsberg,PTC,RTV,Pluton Logist,Moj Transporter,E Kapijaen_US
dc.identifier.endpage19en_US
dc.identifier.startpage14en_US
dc.identifier.urihttps://hdl.handle.net/11411/8261
dc.identifier.wosWOS:000518372000003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherUniv Belgrade, Fac Transport And Traffic Engineeringen_US
dc.relation.ispartofProceedings of The 2nd Logistics International Conferenceen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTransportation-Location Problemen_US
dc.subjectFuzzy Demanden_US
dc.subjectTravel Time Fluctuationen_US
dc.subjectSystemen_US
dc.titleFACILITY LOCATION DECISION UNDER DEMAND UNCERTAINTY AND TRAVEL TIME FLUCTUATIONen_US
dc.typeConference Objecten_US

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