Results 71 to 80 of about 6,366,102 (170)
, 2023 Fuzzy sets introduced to overthrow the uncertainty of an object. Interval valued intuitionistic fuzzy sets in topological structure space is an extension of fuzzy sets.
S. Parthiban +7 more
core +1 more source
An Improved Correlation Coefficient of Intuitionistic Fuzzy Sets
Journal of Intelligent Systems, 2019 The intuitionistic fuzzy set is a useful tool to deal with vagueness and uncertainty. Correlation coefficient of the intuitionistic fuzzy sets is an important measure in intuitionistic fuzzy set theory and has great practical potential in a variety of ...
Huang Han-Liang, Guo Yuting
doaj +1 more source
Heterogeneous Fuzzy Group Decision‐Making Model With Mixed Criteria
Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.Organizational decisions, often originating from diverse groups of managers with varying criteria, encounter challenges due to the inherent ambiguity in human judgments, particularly those involving preferences. This paper proposes a nuanced solution using a heterogeneous fuzzy group decision‐making method, accommodating diverse criteria based on real ...
Akbar Karimi +3 more
wiley +1 more source
Entropy, 2018 Cubic intuitionistic fuzzy (CIF) set is the hybrid set which can contain much more information to express an interval-valued intuitionistic fuzzy set and an intuitionistic fuzzy set simultaneously for handling the uncertainties in the data. Unfortunately,
Gagandeep Kaur, Harish Garg
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A Decision‐Making Problem for Smartphone Selection Using Neutrosophic Distance Measures
Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.A neutrosophic distance measure using average functions is defined, and the metric axioms are verified by discussing its properties on a neutrosophic structure. Further, the similarity measure’s axioms are also derived for the complement of the proposed distance measure.
M. Arockia Dasan +5 more
wiley +1 more source
On the Most Extended Modal Operator of First Type over Interval-Valued Intuitionistic Fuzzy Sets
Mathematics, 2018 The definition of the most extended modal operator of first type over interval-valued intuitionistic fuzzy sets is given, and some of its basic properties are studied.
Krassimir Atanassov
doaj +1 more source
Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.Pythagorean hesitant fuzzy sets (PHFSs) effectively represent uncertain information in decision‐making by accommodating situations where the sum of membership and nonmembership degrees exceeds 1, provided their squared sum remains at most 1. This study proposes a novel distance measure for PHFSs and rigorously demonstrates its rationality and validity.
Lixia Zhang +3 more
wiley +1 more source
Multidimensional Topological Measure Spaces and Their Applications in Decision‐Making Problems
Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.This paper presents a generalized framework termed the multidimensional topological measure space (MDTMS), developed through multidimensional fuzzy sets, multidimensional topology, and an associated distance measure. The suggested framework enhances traditional fuzzy models by facilitating a more nuanced representation and examination of intricate ...
Jomal Josen +3 more
wiley +1 more source
(α,β)-Interval-valued intuitionistic fuzzy subgroups [PDF]
In this paper, (α,β)-interval-valued intuitionistic fuzzy subgroups are studied. The definition of these structures are given by using (α,β)-interval-valued intuitionistic fuzzy sets. The structural properties of these subgroups are studied.
Arif Bal, Gökhan Çuvalcıoğlu
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A New Method for Ranking Interval-valued Intuitionistic Trapezoidal Fuzzy Sets(IVITrFS)
Journal of Applied Science and EngineeringAn Interval-valued intuitionistic trapezoidal fuzzy set (IVITrFS) is a powerful tool for modelling uncertainty. The ranking of IVITrFS plays a vital role in fuzzy set theory to compare and analyze the given information.
S.N. Murty Kodukulla, V. Sireesha
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