Results 161 to 170 of about 7,989 (212)

Fuzzy TOPSIS and fuzzy VIKOR in selecting green suppliers for sponge iron and steel manufacturing

Soft Computing, 2021
Green factors toward an environmental performance of suppliers have impeccable importance and contributions. The research study is carried out by employing fuzzy-based multi-criteria decision-making processes in order to evaluate the environmental performance of suppliers. Firstly, the criteria are identified for assessing the environmental performance
Sanjay Kumar, Asim Gopal Barman
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GSES Based on Picture Fuzzy VIKOR Method

2021
This chapter aims to develop a modified VIKOR technique for GSES, that uses ordered weighted distance operators in the aggregation of picture fuzzy information. Concretely, we first propose the picture fuzzy ordered weighted standardized distance (PFOWSD) operator and the picture fuzzy Euclidean ordered weighted standardized distance (PFEOWSD) operator,
Hu-Chen Liu, Xiao-Yue You
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A fuzzy VIKOR approach for selection of ergonomic assessment method

Materials Today: Proceedings, 2021
Abstract The production rate and production capacity of any manufacturing firm depends on the involvement and commitment of the workers. So, it is the responsibility of the industrial management to ensure the mental and physical well-being of workers.
K. Koppiahraj, S. Bathrinath, S. Saravanasankar   +2 more
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Application of Fuzzy DEMATEL and Fuzzy VIKOR Methods in Personnel Selection

2021
It is important to work with qualified human resources, especially in today's world, where the importance of knowledge and having the right information is increasing day by day. Having the right human resources is an important tool in increasing the competitiveness of businesses.
KORKUSUZPOLAT, Tülay, KARA, Nurcan
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An Application of Integrated Approach of Fuzzy FMEA and VIKOR

2021
Foodgrains supply chain (FSC) is affected by select critical and significant issues such as insufficient storage capacity, wastage and corruption. It is essential to have better procurement, transportation and storage facility to enhance the efficiency of foodgrains supply chain in India.
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Innovative Work Behavior in the Energy Sector by Fuzzy VIKOR Method

2021
The aim of this study is to analyze the innovative working behavior of the energy industry. Within this framework, 10 different energy companies in Turkey were included in the scope of the review. As a result of the literature review, five different criteria that could affect the performance of innovative working behavior of the energy companies were ...
Dinçer, Hasan, Burkhardt, Thomas
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An Application of the Fuzzy VIKOR Method to an Investment Problem

2021
In the information age, there is a growing need in application of efficient decision-making methods. In particular, it is related to investment decisions characterized by fuzzy information on decision criteria. In this paper we consider application of fuzzy VIKOR method to ranking investment alternatives under imprecise information.
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The VIKOR Method with Pythagorean Fuzzy Sets and Their Applications

2019
Pythagorean fuzzy sets (PFS) is proposed by Yager, which characterized by a membership, nonmembership and hesitation degree. The condition that the square sum of its membership and nonmembership degree is less than or equal to one and is very useful for decision makers (DMs) to depict the fuzzy character of data comprehensively. It is hypothesized that
Wan Rosanisah Wan Mohd, Lazim Abdullah
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Agricultural performance evaluation by integrating fuzzy AHP and VIKOR methods

International Journal of Applied Decision Sciences, 2013
The purpose of this paper is to analyse the agricultural performance of the provinces of Turkey for 2009 according to the agricultural performance criteria by using a two-stage multi-criteria decision making methods. This study utilises fuzzy AHP in the first, to calculate the relative weights of criteria affecting the agricultural performance and in ...
Hande Erdogan Aktan, Pinar Kaya Samut
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FMEA Using Fuzzy VIKOR Method

2016
Fuzzy set theory is a way of addressing vague concepts, which provides a means for representing uncertainty involved in the real situation.
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