Yazar "Anadolu Üniversitesi, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümü" için Makale Koleksiyonu listeleme
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An approach to measuring brand loyalty in the Turkish automotive sector
Şenel, Mine (2011)Türkiye otomotiv sektöründe empirik bir araştırmaya dayanan bu çalışmada, bulanık mantık teorisi ve yapısal eşitlik modeli kullanılarak satın alma düşüncesini etkileyen ve hizmet sağlayıcısının gücünü oluşturan üç gizil ... -
The appropriateness of today's airport security measures in safeguarding airline passengers
Ergün, Nalan; Acikel, Birsen Yoruk; Turhan, Uğur (Palgrave Macmillan LTD, 2017)The aim of this study is to find out whether the user anxiety created by today's airport security measures changes depending on some individual user characteristics. To this end, 904 passengers were surveyed in the sterile ... -
A bi-objective model for the retail spatial design problem
Yapıcıoğlu, Haluk; Smith, Alice E. (Taylor & Francis LTD, 2012)In this article, a model for the design of the block layout of a retail store is presented as a bi-objective optimization problem. The approach consists of placing departments in a racetrack configuration within the store ... -
Clustering Based Polyhedral Conic Functions Algorithm in Classification
Öztürk, Gürkan; Çiftçi, Mehmet Tahir (Amer Inst Mathematical Sciences-Aims, 2015)In this study, a new algorithm based on polyhedral conic functions (PCFs) is developed to solve multi-class supervised data classification problems. The k PCFs are constructed for each class in order to separate it from ... -
Comparison of Some Scalarization Methods in Multiobjective Optimization: Comparison of Scalarization Methods
Kasımbeyli, Refail; Öztürk, Zehra Kamışlı; Kasımbeyli, Nergiz; Yalçın, Gülçin Dinç; Erdem, Banu Icmen (Malaysian Mathematical Sciences Soc, 2019)The paper presents an analysis, characterizations and comparison of six commonly used scalarization methods in multiobjective optimization. The properties of these methods are investigated with respect to the basic ... -
Construction of a fuzzy QFD failure matrix using a fuzzy multiple-objective decision model
Erginel, Nihal (Taylor & Francis LTD, 2010)Global competition has forced companies to consider increasing quality and decreasing all costs, including quality costs. When constructing the quality plan for both the incoming raw materials and the manufacturing process, ... -
Coordinated dispatching and acquisition fee decisions for a collection center in a reverse supply chain
Alegöz, Mehmet; Kaya, Onur (Pergamon-Elsevier Science LTD, 2017)Collection, centers play an important role for sustainable development in closed-loop supply chains by managing the collection activities of end-of-life (EOL) products and presenting them back to the economy. In this study, ... -
Coordinated pricing and inventory decisions for perishable products
Kaya, Onur; Polat, Aylin Lelizar (Springer, 2017)We investigate the problem of jointly determining the optimal pricing and inventory replenishment strategy for a deterministic perishable inventory system in which demand is time and price dependent. The inventory is also ... -
A coradiant based scalarization to characterize approximate solutions of vector optimization problems with variable ordering structures
Sayadi-bander, Abbas; Kasımbeyli, Refail; Pourkarimi, L. (Elsevier Science BV, 2017)This paper investigates some properties of approximate efficiency in variable ordering structures where the variable ordering structure is given by a special set valued map. We characterize epsilon-minimal and epsilon- ... -
Coradiant sets and -efficiency in multiobjective optimization
Sayadi-bander, Abbas; Pourkarimi, Latif; Kasımbeyli, Refail; Basirzadeh, Hadi (Springer, 2017)This paper studies -efficiency in multiobjective optimization by using the so-called coradiant sets. Motivated by the nonlinear separation property for cones, a similar separation property for coradiant sets is investigated. ... -
Design of an automated staff scheduling system for an independent pharmacy
Acar, Ilgın (Elsevier Science Inc, 2018)Background: In service industries, employee salaries and wages often constitute the largest portion of the costs to the company. This is very true in the case of an independent pharmacy, which employs pharmacists and ... -
Determination of optimum insulation thicknesses of the external walls and roof (ceiling) for Turkey's different degree-day regions
Şişman, Nuri; Kahya, Emin; Aras, Nil; Aras, Haydar (Elsevier Sci LTD, 2007)The external walls and roof of a building are the interface between its interior and the outdoor environment. Insulation of the external walls and roof is the most cost-effective way of controlling the outside elements to ... -
E-hizmet kalitesine göre sanal alış veriş sitelerinin değerlendirilmesi
Bu çalışmada, Türkiye’deki beş büyük ilde (İstanbul, Ankara, İzmir, Antalya, Eskişehir) faaliyet gösteren elektronik eşya satan mağazalardan alış veriş yapan ve en az üç kez sanal alış veriş sitelerinden alış veriş yapmış ... -
The effect of inspection error on quality and producer losses: the case of nominal-the-best type quality characteristic and rework
Köksal, Golser; Taseli, Aysun; Dolgun, Leman Esra; Batmaz, İnci (Inderscience Enterprises LTD, 2013)In this study, the effect of inspection error (IE) on quality and producer losses is investigated for a nominal-the-best type quality characteristic determined by a manufacturing process centre with a separate rework unit. ... -
Effective use of quality function deployment and Kansei engineering for product planning with sensory customer requirements: A plain yogurt case
Dolgun, Leman Esra; Köksal, Gülser (Taylor & Francis Inc, 2018)Product planning, as typically the first phase of quality function deployment, involves identifying customer requirements and translating them into technical requirements. Understanding true customer needs and setting ... -
Estimating and statistically analyzing the global solar radiation potential over big cities in Turkey
Balli, Özgür; Aras, Haydar; Aras, Nil; Hepbaşlı, Arif (Multi Science Publ Co LTD, 2007)This study develops empirical models in order to estimate the monthly average daily global solar radiation on a horizontal surface (H). The seven big cities considered in the model have 33.4% of Turkey's population and are ... -
Evaluating the Packing Process in Food Industry Using Fuzzy X ~ and S ~ Control Charts
Erginel, Nihal; Şentürk, Sevil; Kahraman, Cengiz; Kaya, İhsan (Atlantis Press, 2011)The fuzzy set theory addresses the development of concepts and techniques for dealing with uncertainty or impression conditions. If the collected data from a process include vagueness due to human subjectively or measurement ... -
Evaluating the packing process in food industry using fuzzy and [stilde] control charts
The fuzzy set theory addresses the development of concepts and techniques for dealing with uncertainty or impression conditions. If the collected data from a process include vagueness due to human subjectively or measurement ... -
Existence and characterization theorems in nonconvex vector optimization
Kasımbeyli, Nergiz (Springer, 2015)This paper presents existence conditions and characterization theorems for minimal points of nonconvex vector optimization problems in reflexive Banach spaces. Characterization theorems use special class of monotonically ... -
A flexible flowshop problem with total flow time minimization
Azizoğlu, M; Çakmak, E; Kondakci, S (Elsevier Science BV, 2001)In this study, we consider total flow time problem in a flexible flowshop environment. We develop a branch and bound algorithm to find the optimal schedule. The efficiency of the algorithm is enhanced by upper and lower ...