Results 11 to 20 of about 4,814 (298)
On improving trapezoidal and triangular approximations of fuzzy numbers
International Journal of Approximate Reasoning, 2008 Recently, various researchers have proved that the approximations of fuzzy numbers may fail to be fuzzy numbers, such as the trapezoidal approximations of fuzzy numbers.
Chi-Tsuen Yeh
exaly +4 more sources
Improved fuzzy multi-objective transportation problem with Triangular fuzzy numbers [PDF]
HeliyonThe present study investigates a Multi-Objective Transportation Problem within a fuzzy environment. The cost of transportation, supply, and demand data are assumed to be inaccurate due to market variations.
A. Kokila, G. Deepa
doaj +4 more sources
Mathematics, 2021 Recently, new methods have been recommended to solve fully fuzzy linear programming (FFLP) issues. Likewise, the present study examines a new approach to solve FFLP issues through fuzzy decision parameters and variables using triangular fuzzy numbers ...
Saeid Jafarzadeh Ghoushchi +3 more
doaj +2 more sources
Foundations of Computing and Decision Sciences, 2014 The aim of this work is to present some aggregation operators with triangular intuitionistic fuzzy numbers and study their desirable properties. Firstly, the score function and the accuracy function of triangular intuitionistic fuzzy number are given ...
Liang Changyong +2 more
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Integrated and Differentiated Spaces of Triangular Fuzzy Numbers
Fasciculi Mathematici, 2017 Fuzzy sets are the cornerstone of a non-additive uncertainty theory, namely possibility theory, and of a versatile tool for both linguistic and numerical modeling. Fuzzy sets have be- come popular in every branch of mathematics such as analysis, topology,
KİRİŞCİ, Murat, Murat Kirişci
core +4 more sources
Fuzzy Triangular Aggregation Operators
International Journal of Mathematics and Mathematical Sciences, 2018 We present a new class of fuzzy aggregation operators that we call fuzzy triangular aggregation operators. To do so, we focus on the situation where the available information cannot be assessed with exact numbers and it is necessary to use another ...
Ulrich Florian Simo, Henri Gwét
doaj +2 more sources
A New Method for Ranking Triangular Fuzzy Numbers
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2012 WOS: 000309963600005The ranking and comparing of fuzzy numbers have important practical uses, such as in risk analysis problems, decision-making, optimization, forecasting, socioeconomic systems, control and certain other fuzzy application systems ...
Düzce, Serkan Ali +2 more
core +3 more sources
An Approach to the Total Least Squares Method for Symmetric Triangular Fuzzy Numbers
MathematicsThe total least squares method has a broad applicability in many fields. It is also useful in fuzzy data analysis. In this paper, we study the method of total least squares for fuzzy variables. The regression parameters are considered to be crisp. First,
Marius Giuclea, Costin-Ciprian Popescu
doaj +2 more sources
Ranking Triangular Fuzzy Numbers Using Fuzzy Set Inclusion Index
, 2013 International audienceIn this paper, an original ranking operator is introduced for Triangular Fuzzy Numbers. The purpose is to elaborate fast and efficient algorithms dealing with complicated operations and big data in fuzzy decision-making.
Mohamed Haitam Laarabi +7 more
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Triangular fuzzy quadripartitioned neutrosophic set and its properties [PDF]
Neutrosophic Sets and SystemsThe main objective of the paper is to hybridize the triangular fuzzy number and the quadripartitioned neutrosophic set and develop the triangular fuzzy quadripartitioned neutrosophic set.
Tanmoy Chatterjee, Surapati Pramanik
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