Results 71 to 80 of about 1,508 (214)
Aggregation operators in interval-valued fuzzy and Atanassov's intuitionistic fuzzy set theory
, 2008 In this paper we give an overview of some recent advances on aggregation operators on L^I, where L^I is the underlying lattice of interval-valued fuzzy set theory (which is equivalent to Atanassov’s intuitionistic fuzzy set theory).
Kerre, EtienneWE02801000205272F358CFA4-F0ED-11E1-A9DE-61C894A0A6B4 +4 more
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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
doaj +1 more source
Applied Computational Intelligence and Soft Computing, 2021 Hypersoft set is an emerging field of study that is meant to address the insufficiency and the limitation of existing soft-set-like models regarding the consideration and the entitlement of multi-argument approximate function.
Atiqe Ur Rahman +3 more
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A Multistage Two‐Sided Matching Model in Interval‐Valued Triangular Fuzzy Environments
Complexity, Volume 2026, Issue 1, 2026.In two‐sided matching problems, accurately quantifying preference intensity using precise numerical values remains a significant challenge due to the inherent complexity and fuzziness of real‐world decision‐making. Moreover, existing research rarely considers the staged dynamics of matching processes across multiple time periods. To address these gaps,
Jian-min Qiao +3 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
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International Journal of Differential Equations, Volume 2026, Issue 1, 2026.In this paper, utilizing the concept of neutrosophic metric spaces proposed by Kirisci and Simsek, we establish a fixed point theorem of Edelstein type within this framework. A numerical example is provided to illustrate the validity of the main result. Furthermore, we present an application to a general SIR‐type epidemic model.
Vishal Gupta +3 more
wiley +1 more source
International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.Sustainable supplier selection is a high‐impact decision problem in which organizations must jointly evaluate economic performance, environmental impact, and social responsibility under heterogeneous stakeholder preferences, asymmetric decision authority, and predominantly linguistic assessments. Conventional multiattribute group decision‐making (MAGDM)
Amirhossein Nafei +3 more
wiley +1 more source
, 2016 A new accuracy function for the theory of interval-valued intuitionistic fuzzy set, which overcomes some difficulties arising in the existing methods for determining rank of interval-valued intuitionistic fuzzy numbers, is proposed by taking into account
Şahin R.
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International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.Cybersecurity tools are essential components in maintaining the security and integrity of information technology infrastructures. These tools shape themselves to prevent, detect, and respond to various security breaches, confirming the protection, confidentiality, and accessibility of data.
Saifullah +5 more
wiley +1 more source
On Interval-Valued Intuitionistic Fuzzy Hyper BCK-Ideals of Hyper BCK Algebras
, 2014 In this paper, we apply the concept of an interval-valued intuitionistic fuzzy set to hyper BCK-ideals in hyper BCK-algebras. The notion of an interval-valued intuitionistic fuzzification of (strong, weak, s-weak) hyper BCK-ideals is introduced,
Prasad, R. +2 more
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