Search Results - "ÖZKARAHAN, İrem"

An integrated multicriteria decision-making methodology for outsourcing management by Araz, Ceyhun, Mizrak Ozfirat, Pinar, Ozkarahan, Irem

“…In this study, an outsourcer evaluation and management system is developed for a textile company by use of fuzzy goal programming (FGP). At first phase of the…”
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Paralel Makinelerde İşlerin Ve Makine Operatörlerinin Birlikte Çizelgelenmesi Problemine Çözüm Yaklaşımları by Edis,Emrah B, Oğuz,Ceyda, Özkarahan,İrem

“…Literatürde ele alınan paralel makine çizelgeleme problemlerinin çoğunluğu, işlerin ihtiyaç duyduğu tek kaynağın makine olduğu varsayımına dayanır ve yalnızca…”
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Supplier evaluation and management system for strategic sourcing based on a new multicriteria sorting procedure by Araz, Ceyhun, Ozkarahan, Irem

“…Supplier selection and evaluation is increasingly seen as a strategic issue for companies. Unlike the past, an emerging trend is to select suppliers where a…”
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A supply chain distribution network design model: An interactive fuzzy goal programming-based solution approach by Selim, Hasan, Ozkarahan, Irem

“…A supply chain (SC) distribution network design model is developed in this paper. The goal of the model is to select the optimum numbers, locations and…”
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A mixed-integer linear programming model for bulk grain blending and shipping by Bilgen, Bilge, Ozkarahan, Irem

“…This paper addresses a blending and shipping problem faced by a company that manages a wheat supply chain. The problem involves the delivery of bulk products…”
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A constraint programming-based solution approach for medical resident scheduling problems by Topaloglu, Seyda, Ozkarahan, Irem

“…Persistent calls come from within the graduate medical education community and from external sources for regulating the resident duty hours in order to meet…”
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Collaborative production–distribution planning in supply chain: A fuzzy goal programming approach by Selim, Hasan, Araz, Ceyhun, Ozkarahan, Irem

“…Collaborative production–distribution planning problem in supply chain systems is dealt with in this paper. A multi-objective linear programming model is…”
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Parallel machine scheduling with additional resources: Notation, classification, models and solution methods by Edis, Emrah B., Oguz, Ceyda, Ozkarahan, Irem

“…•We review the literature on parallel machine scheduling with additional resources.•We structure the review around five categories.•We provide both the…”
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A fuzzy multi-objective covering-based vehicle location model for emergency services by Araz, Ceyhun, Selim, Hasan, Ozkarahan, Irem

“…Timeliness is one of the most important objectives that reflect the quality of emergency services such as ambulance and firefighting systems. To provide…”
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Comparison of non-split and split delivery strategies for the heterogeneous vehicle routing problem by ÖZKARAHAN, İrem, ÖZFIRAT, Pınar, Mızrak

“…Bu çalışma merkezi İzmir'de bulunan bir market zincirinin taze gıda dağıtımını incelemektedir. Problem, literatürde hiçbir yöntemin en iyi çözüm sağladığı…”
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Solution approaches for a real-life resource-constrained parallel machine scheduling problem by Edis, Emrah B., Ozkarahan, Irem

“…This paper deals with a real-world scheduling problem in an injection-molding department of an electrical appliance plant. In the department, a…”
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A combined integer/constraint programming approach to a resource-constrained parallel machine scheduling problem with machine eligibility restrictions by Edis, Emrah B., Ozkarahan, Irem

“…A resource-constrained identical parallel machine scheduling problem with machine eligibility restrictions is investigated in this study. For the considered…”
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Acil servis araçları yerleşiminin belirlenmesinde yeni bir model by ÖZKARAHAN, İrem, SELİM, Hasan

“…Müdahale zamanı acil servis sistemleri için çok önemli bir performans ölçütüdür. Sistem yöneticileri müdahale zamanını azaltmak için araç sayısını arttırabilir…”
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A CONSTRAINT PROGRAMMING HEURISTIC FOR A HETEROGENEOUS VEHICLE ROUTING PROBLEM WITH SPLIT DELIVERIES by Ozfirat, Pinar Mizrak, Ozkarahan, Irem

“…This article considers fresh goods distribution of a retail chain store in Turkey. The problem is formulated as a vehicle routing problem with a heterogeneous…”
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Allocation of surgeries to operating rooms by goal programing by Ozkarahan, I

“…High usage rate in a surgical suite is extremely important in meeting the increasing demand for health care services and reducing costs to improve quality of…”
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An Implicit Goal Programming Model for the Tour Scheduling Problem Considering the Employee Work Preferences by Topaloglu, Seyda, Ozkarahan, Irem

“…Many organizations face employee scheduling problems under conditions of variable demand for service over the course of an operating day and across a planning…”
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An integrated multi-objective supply chain model in a fuzzy environment by ÖZKARAHAN, İrem, SELİM, Hasan, ARAZ, Ceyhun

“…Günümüz piyasalarının yüksek düzeydeki rekabetçi ve global yapısı, bunun yanında tedarik sürelerinin azaltılması yönündeki sürekli baskı sonucu kurumlar,…”
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An integrated multicriteria decision-making methodology for outsourcing manaqement by Araz, Ceyhun, Pinar Mizrak Ozfirat, Ozkarahan, Irem

“…In this study, an outsourcer evaluation and management system is developed for a textile company by use of fuzzy goal programming (FGP). At first phase of the…”
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A fuzzy multi-objective covering-based vehicle location model for emergency services : Logistics of health care management by ARAZ, Ceyhun, SELIM, Hasan, OZKARAHAN, Irem

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An integrated multicriteria decision-making methodology for outsourcing management: Operations research and outsourcing by ARAZ, Ceyhun, PINAR MIZRAK OZFIRAT, OZKARAHAN, Irem

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