Results 61 to 70 of about 295,676 (258)
Computers & Mathematics with Applications, 2010 AbstractIn this paper, we define generalised fuzzy soft sets and study some of their properties. Application of generalised fuzzy soft sets in decision making problem and medical diagnosis problem has been shown.
Syamal Kumar Samanta, Pinaki Majumdar
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Some geometrical methods for constructing contradiction measures on Atanassov's intuitionistic fuzzy sets [PDF]
, 2011 Trillas et al. (1999, Soft computing, 3 (4), 197–199) and Trillas and Cubillo (1999, On non-contradictory input/output couples in Zadeh's CRI proceeding, 28–32) introduced the study of contradiction in the framework of fuzzy logic because of the ...
Blyth T. +12 more
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Possibility Fuzzy Soft Set [PDF]
Advances in Decision Sciences, 2011 We introduce the concept of possibility fuzzy soft set and its operation and study some of its properties. We give applications of this theory in solving a decision-making problem. We also introduce a similarity measure of two possibility fuzzy soft sets and discuss their application in a medical diagnosis problem.
Abdul Razak Salleh +2 more
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Group Generalized q-Rung Orthopair Fuzzy Soft Sets: New Aggregation Operators and Their Applications
Mathematical Problems in Engineering, 2021 In recent years, q-rung orthopair fuzzy sets have been appeared to deal with an increase in the value of q > 1 , which allows obtaining membership and nonmembership grades from a larger area.
Khizar Hayat +5 more
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Intuitionistic Fuzzy Topology on Soft Sets
Proceedings of the Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan, 2021 The purpose of the paper is to define intuitionistic fuzzy topology (co-topology) (tau, tau*) and examine some of its important properties. To do this, we firstly provide some fundamental properties of soft sets. Later in the paper, we introduce the concepts of base and subbase in intuitionistic fuzzy topological space of soft sets.
GÜNDÜZ, ÇİĞDEM +2 more
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On topological structures of virtual fuzzy parametrized fuzzy soft sets
Complex & Intelligent Systems, 2021 With the generalization of the concept of set, more comprehensive structures could be constructed in topological spaces. In this way, it is easier to express many relationships on existing mathematical models in a more comprehensive way.
Orhan Dalkılıç
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A novel entropy measure of Pythagorean fuzzy soft sets
AIMS Mathematics, 2020 Pythagorean fuzzy soft set (PFSS) is one of the useful extension of the Pythagorean fuzzy set (PFS) to deal with the vagueness and uncertainties in the data. The major advantages of PFSS over the other existing sets are to consider the parameterized tool
T. M. Athira, S. J. John, Harish Garg
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, 2013 In this paper, we propose a rigorous way to define the concept of ambiguity in the domain of graphs. In past studies, the classical definition of ambiguity has been derived starting from fuzzy set and fuzzy information theories.
LIVI, LORENZO, RIZZI, Antonello
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Three-way decision based on canonical soft sets of hesitant fuzzy sets
AIMS Mathematics, 2022 The theory of three-way decision is built on the philosophy of thinking in threes. The essence of three-way decision is trisecting the whole and taking different strategies for different parts accordingly.
Feng Feng +3 more
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Possibility Pythagorean bipolar fuzzy soft sets and its application
Open Journal of Discrete Applied Mathematics, 2021 We interact the theory of possibility Pythagorean bipolar fuzzy soft sets, possibility bipolar fuzzy soft sets and define complementation, union, intersection, AND and OR.
M. Palanikumar +2 more
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