A healthcare inventory problem with both reliable and unreliable supply channels
dc.contributor.author | Tüfekçi, Mihriban Büşra | |
dc.date.accessioned | 2018-08-02T08:25:28Z | |
dc.date.available | 2018-08-02T08:25:28Z | |
dc.date.issued | 2016-05 | |
dc.identifier.uri | http://hdl.handle.net/10679/5899 | |
dc.identifier.uri | https://tez.yok.gov.tr | |
dc.identifier.uri | http://discover.ozyegin.edu.tr/iii/encore/record/C__Rb2122947?lang=eng | |
dc.description | Thesis (M.A.)--Özyeğin University, Graduate School of Sciences and Engineering, Department of Industrial Engineering, May 2016. | |
dc.description.abstract | In this study, we investigate the inventory review policy for a healthcare facility to minimize the impact of inevitable drug shortages when an alternative reliable supplier is present. A continuous-time stochastic process is used to calculate optimal inventory levels for the primary (unreliable) and secondary (reliable but costly) suppliers. We present optimal strategies for tractable instances, provide insights through supervised learning tools, and highlight how these results can be generalized. In particular, we provide business rules for inventory managers that would simultaneously minimize average inventory and secondary supplier usage. | en_US |
dc.description.abstract | Bu çalışmada, ila ç kıtlığı durumunu azaltmak i çin alternatif tedarik çiye sahip sağlık tesisleri i çin stok y önetimi ara ştırılmak istenmektedir. İlk (güvenilmez) tedarik çi ve ikinci (g üvenilir ama maliyetli) tedarik çinin optimal stok seviyesini hesaplamak i çin s ürekli stokastik s üreçler analizi kullanılmıştır. Çözülebilir örnekler i çin ideal stratejiler sunulmu ş, denetimli öğrenme araçları aracılığıyla fikir verilmi ş ve bu sonu çların nasıl genelle ştirilebileceğine dikkat çekilmi ştir. Özellikle ortalama stok seviyelerini düşürmek isteyen ve iki tedarik çi ile çalışan stok y öneticileri i çin i şlerini kolayla ştıracak y öntemler sunulmu ştur. | |
dc.language.iso | eng | en_US |
dc.rights | restrictedAccess | |
dc.title | A healthcare inventory problem with both reliable and unreliable supply channels | en_US |
dc.title.alternative | Hem güvenilir hem güvenilmez tedarik kanallarıyla bir sağlık problemi envanteri | |
dc.type | Master's thesis | en_US |
dc.contributor.advisor | Kundakçıoğlu, Ömer Erhun | |
dc.contributor.committeeMember | Kundakçıoğlu, Ömer Erhun | |
dc.contributor.committeeMember | Denizel, Meltem | |
dc.contributor.committeeMember | Önal, M. | |
dc.publicationstatus | Unpublished | en_US |
dc.contributor.department | Özyeğin University | |
dc.subject.keywords | Industrial and Industrial Engineering | en_US |
dc.subject.keywords | OR in health services | |
dc.subject.keywords | Supply disruption | |
dc.subject.keywords | Inventory management | |
dc.subject.keywords | Markov chain | |
dc.subject.keywords | Machine learning | |
dc.subject.keywords | Dual sourcing | |
dc.contributor.ozugradstudent | Tüfekçi, Mihriban Büşra | |
dc.contributor.authorFemale | 1 | |
dc.relation.publicationcategory | Thesis - Institutional Graduate Student |
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