Yazar "Çakır, Süleyman" için İşletme Bölümü Koleksiyonu listeleme
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Best output prediction in OECD railways using DEA in conjunction with machine learning algorithms
Çakır, Süleyman (Springer, 2023)Efficiency measurement plays an increasingly important role in the regulation and management of railway organizations. Despite its proven usefulness in efficiency measurement, data envelopment analysis (DEA) lacks predictive ... -
Efficiency measurement in caykur factories with fuzzy data envelopment analysis
Çakır, Süleyman (Gazi Univ, Fac Engineering Architecture, 2016)Even though Turkey is the world's fifth largest tea-producer country, its share in the world tea export volume is as low as negligible. in addition, unit tea-production costs in Turkey are much higher than those of other ... -
Evaluating the comparative efficiency of the postal services in OECD countries using context-dependent and measure-specific data envelopment analysis
Çakır, Süleyman; Perçin, Selçuk; Min, Hokey (Emerald Group Publishing Ltd, 2015)Purpose - in an effort to help policy makers develop competitive postal service strategies, the purpose of this paper is to evaluate the comparative operating efficiencies of postal services across the Organization for ... -
Evaluation of food safety and halal criteria in supplier selection: an application in food sector with fuzzy COPRAS method
Başaran, Burhan; Çakır, Süleyman (Universiti Putra Malaysia Press, 2021)Supplier selection is among the crucial processes for any food industry operation. An incorrect choice when selecting a supplier will pose significant hazards in terms of food safety, and can cause substantial harm to ... -
An integrated approach to machine selection problem using fuzzy SMART-fuzzy weighted axiomatic design
Çakır, Süleyman (Springer, 2018)In respond to new market requirements and competitive positioning of manufacturing companies selecting optimal machines that are consistent with manufacturing goals is of crucial importance. As it involves multiple conflicting ... -
Measuring logistics performance of OECD countries via fuzzy linear regression
Çakır, Süleyman (Wiley, 2017)In logistics, performance measurement has been considered as a key competency to acquire world class performance. in light of this, we presented a robust methodology to establish an analysis framework for measuring logistics ... -
Proposing integrated Shannon's entropy-inverse data envelopment analysis methods for resource allocation problem under a fuzzy environment
Çakır, Süleyman (Taylor & Francis Ltd, 2017)In this study, a two-phase methodology for resource allocation problems under a fuzzy environment is proposed. in the first phase, the imprecise Shannon's entropy method and the acceptability index are suggested, for the ... -
Renewable energy generation forecasting in Turkey via intuitionistic fuzzy time series approach
Çakır, Süleyman (Elsevier, 2023)Recently, renewable energy generation (REG) forecasting has become a challenging task for effective energy management. To date, a number of time-series models utilizing physical models, statistical techniques, and artificial ... -
Seçilmiş ülkelerin yenilik performanslarının bütünleşik CRITIC-EVAMİX yöntemleriyle ölçümü
Bakır, Saniye; Çakır, Süleyman (Zonguldak Bülent Ecevit Üniversitesi, 2021)Bu çalışmada, Avrupa Birliği ve OECD’ye üye 23 ülkenin yenilik performansının Çok Kriterli Karar Verme Teknikleri (ÇKKV) teknikleriyle ölçülmesi amaçlanmıştır. Bunun için dünyada en prestijli yenilik endeksleri arasında ... -
Selecting appropriate ERP software using integrated fuzzy linguistic preference relations fuzzy TOPSIS method
Çakır, Süleyman (Atlantis Press, 2016)Due to the high uncertainty of business environment, the complexity and diversity of enterprise resource planning (ERP) projects and conflicting assessment criteria, appropriate ERP software selection can be viewed as a ... -
Selecting the best supplier at a steel-producing company under fuzzy environment
Çakır, Süleyman (Springer London Ltd, 2017)Supplier selection is a crucial multi-criteria decision-making (MCDM) problem which requires a tradeoff between multiple criteria denoting vagueness and imprecision with the involvement of a group of experts. Fuzzy MCDM ...