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Causality Diagram using Triangular Fuzzy Numbers
2006 6th World Congress on Intelligent Control and Automation, 2006Fuzzy concepts are introduced to replace probabilistic considerations in the causality diagram by the possibilistic ones and to reduce the difficulty arising from the inexact and insufficient information of the distribution functions of basic event and linkage event.
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Economic Feasibility of Projects Using Triangular Fuzzy Numbers
2018© Springer Nature Switzerland AG 2018. The feasibility analysis of projects is an indispensable process for software development organizations. The intangible nature of software and the multiple criteria considered, introduce uncertainty in this process.
Marieta Peña Abreu +3 more
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New Pareto Approach for Ranking Triangular Fuzzy Numbers
2014Ranking fuzzy numbers is an important aspect in dealing with fuzzy optimization problems in many areas. Although so far, many fuzzy ranking methods have been discussed. This paper proposes a new Pareto approach over triangular fuzzy numbers. The approach is composed of two dominance stages.
Bahri, Oumayma +2 more
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Fuzzy Transportation Problem with Generalized Triangular-Trapezoidal Fuzzy Number
2017The shortcoming of an existing method for comparing the proposed new method for generalized triangular-trapezoidal fuzzy numbers (TTFN) are pointed out in this paper. Here the proposed ranking method is used for solving unbalanced fuzzy transportation problem (UFTP).
Rajesh Kumar Saini +2 more
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Fuzzy Inference System Through Triangular and Hendecagonal Fuzzy Number
2019A fuzzy inference system works on the basis of fuzzy if-then rules to mimic human intelligence for quantifying the vagueness/uncertainty, which arises in many real-world problems. In this paper, fuzzy inference system is designed using triangular and hendecagonal fuzzy number that represent the value for the linguistic environment.
A. Felix +2 more
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Rotation of triangular fuzzy numbers via quaternion
2014 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2014In this paper we introduced the concept of three-dimensional triangular fuzzy number and their properties are investigated. It is shown that this set has important metrical properties, e.g convexity. The paper also provides a rotation method for such numbers based on quaternion and aggregation operator.
Ronildo Moura +3 more
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Fuzzy production inventory for fuzzy product quantity with triangular fuzzy number
Fuzzy Sets and Systems, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On Hamacher sum of triangular fuzzy numbers
Fuzzy Sets and Systems, 1991zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On product-sum of triangular fuzzy numbers
Fuzzy Sets and Systems, 1991The author studies the membership function of the product-sum \(\bar a_ 1+\bar a_ 2+..\). of triangular fuzzy numbers \(\bar a_ 1,\bar a_ 2,..\). The results are associated with those of \textit{D. Dubois} and \textit{H. Prade} [Additions of interactive fuzzy numbers, IEEE Trans. Autom. Control 26, 926-936 (1981)].
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Complementary Preference Relations of Triangular Fuzzy Numbers
2013The concepts of triangular fuzzy numbers and interval fuzzy numbers are generalizations of that of crisp numbers. A triangular fuzzy number is made up of a triple of number, including the minimum membership degree, the medium membership degree, and the maximum membership degree.
Zaiwu Gong, Yi Lin, Tianxiang Yao
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