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Assed N. Haddad, Bruno B. F. da Costa, Larissa S. de Andrade, Ahmed Hammad and Carlos A. P. Soares
Supply chain management is an emerging topic in the oil and gas industry. There is higher exposure of contractors to undesirable incidents and supplier selection is a multicriteria decision problem (MCDM). A fuzzy-TOPSIS method was employed in the evalua...
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Ta-Chun Wen, Hsin-Hung Lai and Kuei-Hu Chang
Multi-expert multi-criterion decision-making problems are complicated decision issues. Different experts have different opinions with regard to multi-criterion decision-making problems, depending on their background and experience. These experts provide ...
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Vadim Yakovenko,Yuliia Ulianovska,Tetiana Yakovenko
Pág. 30 - 37
This paper addresses the issues related to controlling and preventing anthropogenic emergencies. The early detection of critical conditions, the accuracy, and reliability of monitoring system parameters is the key to the prevention of anthropogenic catas...
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Petro Plieshkov,Valentyn Soldatenko,Vasyl Zinzura,Serhii Plieshkov
Pág. 77 - 82
This paper reports a solution to a relevant scientific task of determining the weight coefficients for an optimal system of automated control over the level of electric energy generation by renewable energy sources in a combined electric power system. It...
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Seyed Hamed Fateminia, Vuppuluri Sumati and Aminah Robinson Fayek
Determining contingency reserve is critical to project risk management. Classic methods of determining contingency reserve significantly rely on historical data and fail to effectively incorporate certain types of uncertainties such as vagueness, ambigui...
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Anna Bakurova, Mariia Pasichnyk, Elina Tereschenko
Pág. 5 - 13
The subject of the article's research is the formalization of unstructured or semistructured verbal information for a fuzzy production system. The purpose of the work is to develop a method of constructing membership functions for fuzzy sets of terms of ...
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The selection of a third-party logistics (3PL) provider is an important and demanding task for many companies and organizations dealing with distribution activities. To assist in decision making, this paper proposes the implementation of fuzzy logic. To ...
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Lelin Lv, Huimin Li, Lunyan Wang, Qing Xia and Li Ji
Failure Mode and Effect Analysis (FMEA) is a useful risk assessment tool used to identify, evaluate, and eliminate potential failure modes in numerous fields to improve security and reliability. Risk evaluation is a crucial step in FMEA and the Risk Prio...
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Zhengmin Liu, Xiaolan Zhao, Lin Li, Xinya Wang and Di Wang
A double hierarchy hesitant fuzzy linguistic term set (DHHFLT) is deemed as an effective and powerful linguistic expression which models complex linguistic decision information more accurately by using two different hierarchy linguistic term sets. The pu...
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Aytaç PEKMEZCI, Nevin Güler DINÇER, Öznur ISÇI GÜNERI
Pág. 307 - 320
Fuzzy Time Series (FTS) methods are used frequently in time series analysis due to their advantages such as having no assumptions, having few observations, being able to process incomplete, uncertain and linguistic data. The FTS consists of 6 steps, each...
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