Browsing by Author "0000-0002-2730-5993"
Now showing items 1-7 of 7
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Development of a Computer Application for Multi-Response Taguchi Optimization
Ic, Yusuf Tansel; Duran, Hikmet; Kececi, Baris; Ilik, Emrecan; Bilgic, Berkan (2016)In this study, a computer application has been developed for the parameter optimization problem having maximum three quality characteristics and three parameters having three levels for each parameter. When the quality ... -
Development of a Spreadsheet DSS for Multi-Response Taguchi Parameter Optimization Problems Using the TOPSIS, VIKOR, and GRA Methods
Kececi, Barış; Ic, Yusuf Tansel; Eraslan, Ergun (2019)This paper presents a spreadsheet-based decision support system (DSS) for any parameter optimization problem, in the small- and medium-sized enterprises to help the managers to make better decisions. Microsoft Excel is ... -
Heterogeneous Vehicle Routing Problem with Simultaneous Pickup and Delivery: Mathematical Formulations and A Heuristic Algorithm
Kececi, Baris; Altiparmak, Fulya; Kara, Imdat (2015)One of the most important operational decisions in the logistics management is to determine the vehicle routes serving the customers. The Vehicle Routing Problem (VRP) can be defined as the determination of the optimal ... -
An optimization for milling operation of Kevlar fiber-epoxy composite material using factorial design and goal programming methods
Ic, Yusuf Tansel; Elaldi, Faruk; Kececi, Baris; Uzun, Gozde Onder; Limoncuoglu, Nur; Aksoy, Irem (2019)Kevlar fiber-epoxy composite material is extensively used in manufacturing areas because of the advantages of composite material's characteristics. It is usually processed by traditional machining methods but the drawbacks ... -
Selective generalized travelling salesman problem
Derya, Tusan; Dinler, Esra; Kececi, Baris (2020)This paper introduces the Selective Generalized Traveling Salesman Problem (SGTSP). In SGTSP, the goal is to determine the maximum profitable tour within the given threshold of the tour's duration, which consists of a ... -
Topsis Based Taguchi Optimization of Machining Characteristics in End Milling Operation of Kevlar-Epoxy Composites
Ic, Yusuf Tansel; Elaldi, Faruk; Kececi, Baris (2016)In this study, the surface quality of an end milling operation on Kevlar-epoxy composite material has been investigated. This article presents a study on design of experiment for optimized cutting parameters in the end ... -
WEEE estimation and determination of collection points: A case for the Municipality of Cankaya
Kececi, Baris; Dengiz, Orhan; Dengiz, Berna; Sumer, Emre; Kilic, Aybuke; Ceki, Ece; Inan, Bedia; Cicek, Selda (2018)Electrical-electronic waste (WEEE) is generated from electric and electronic devices at the end of their lifecycles. When WEEEs are disposed, burned or disassembled for recycling, they are transformed into products containing ...