نتایج جستجو برای: network data envelopment analysis

تعداد نتایج: 4864766  

Journal: :Journal of Centrum Cathedra 2016

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Journal: :Annals of Operations Research 2014

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Journal: :Tehnika 2015

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Journal: :DYNA 2018

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Journal: :Scientia Iranica 2017

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Journal: :Omega 2016

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Journal: :Rairo-operations Research 2021

Data envelopment analysis (DEA) is a useful mathematical tool for evaluating the performance of production units and ranking their relative efficiency. In many real-world applications, belong to several separate groups also consist sub-units. this paper, we introduce new method group efficiency two-stage systems. To end, some DEA models are introduced systems based on average weakest criteria. ...

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Journal: :Big Data and Cognitive Computing 2018

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Journal: Iranian Journal of Operations Research 2021
Hamid Babaei Meybodi, Hoda Moradi, Mohammad Taghi Honari, Mojdeh Rabbani,

Data envelopment analysis (DEA), as a well-established nonparametric method, is used to meet efficiency evaluation purposes in many businesses, organizations, and decision units. This paper aims to present a novel integrated approach to fuzzy interpretive structural modeling (FISM) and dynamic network data envelopment analysis (DNDEA) for the selection and ranking of sustainable suppliers. Firs...

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2000
TIMO KUOSMANEN

Data Envelopment Analysis (DEA) provides means for piecewise linear approximation of production functions. To improve the fit to the data we propose to improve the flexibility of the frontier by extending DEA towards a more general piecewise quadratic approximation, called Quadratic Data Envelopment Analysis (QDEA). In contrast to the linear approximation, the quadratic approximation allows for...

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