Açık Akademik Arşiv Sistemi

Browsing Bilişim Sistemleri Mühendisliği / Information Systems Engineering by Author "Çelebi, Numan"

Browsing Bilişim Sistemleri Mühendisliği / Information Systems Engineering by Author "Çelebi, Numan"

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  • A fuzzy approach method for supplier selection 
    Çelebi, Numan; Taşkın, Harun; Bayrak, Murat Yaşar (TAYLOR & FRANCIS LTD, 2007)
    Supplier categorisation, selection and performance evaluation are decisions of strategic importance to companies. Global competition, mass customisation, high customer expectations, and harsh economic conditions are forcing ...
  • An integrated fuzzy-grey based approach to group decision making problem for a wagon company 
    Çelebi, Numan; Selvi, İhsan Hakan (IOS PRESS, 2014)
    Supplier Evaluation and Selection (SES) is one of the most crucial issues for many companies because of its strategic importance. Over the years a number of approaches have been presented to SES problems. SES problems are ...