Results 81 to 90 of about 2,909,225 (212)
Intuitionistic fuzzy sets and some of their so-called extensions [PDF]
Notes on IFSIn the present paper we investigate the relationship between intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets and some proposed extensions of fuzzy sets, intuitionistic fuzzy sets, and sets that have similar structure.
Krassimir Atanassov +2 more
doaj +1 more source
Fully Invariant and Characteristic Interval-Valued Intuitionistic Fuzzy Dual Ideals of BF-algebras [PDF]
, 2012 The notion of interval-valued intuitionistic fuzzy sets was first introduced by Atanassov and Gargov as a generalization of both interval-valued fuzzy sets and intuitionistic fuzzy sets. Satyanarayana et.
Prasad, R. Durga +2 more
core
Interval valued intuitionistic fuzzy evaluations for analysis of a student's knowledge in university e-learning courses [PDF]
, 2018 © The Korean Institute of Intelligent Systems. In the paper a method is proposed for evaluation of the students' knowledge obtained in the university e-learning courses and an evaluation of the whole student class.
Shannon, A +5 more
core +1 more source
Optimising Wave Energy Plant Location Through Neutrosophic Multi‐Criteria Group Decision‐Making
CAAI Transactions on Intelligence Technology, Volume 11, Issue 1, Page 167-189, February 2026.ABSTRACT The global shift towards sustainable energy has intensified research into renewable sources, particularly wave energy. Pakistan, with its long coastline, holds significant potential for wave energy development. However, identifying optimal locations for wave energy plants involves evaluating complex, multi‐faceted criteria.
Hafiz Muhammad Athar Farid +4 more
wiley +1 more source
On the Most Extended Modal Operator of First Type over Interval-Valued Intuitionistic Fuzzy Sets
, 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 ...
Krassimir Atanassov
core +1 more source
Smart City Lighting for All Ages: Age‐Adaptive Fuzzy Systems for Real‐Time Energy Management
IET Circuits, Devices &Systems, Volume 2026, Issue 1, 2026.Taking advantage of cutting‐edge technologies to efficiently control energy consumption while prioritizing public well‐being is a wise choice for the sustainable development of cities and societies. From this perspective, the proposed approach in this study, which employs real‐time electricity pricing, user age, and user preferences as input parameters
Mohammad Javad Kalani +2 more
wiley +1 more source
On the similarity measures of N-cubic Pythagorean fuzzy sets using the overlapping ratio
Complex & Intelligent Systems, 2022 The similarity measures are essential concepts to discuss the closeness between sets. Fuzzy similarity measures and intuitionistic fuzzy similarity measures dealt with the incomplete and inconsistent data more efficiently.
Mohammed A. Al Shumrani +1 more
doaj +1 more source
IET Collaborative Intelligent Manufacturing, Volume 8, Issue 1, January/December 2026.This paper proposes a robust multi‐criteria decision‐making framework that integrates circular q‐rung orthopair fuzzy sets (CqROFSs) with the CoCoFISO method to evaluate digital‐twin adoption strategies under uncertainty in smart manufacturing. The model effectively manages ambiguity, hesitation and conflicting criteria, enabling reliable ranking of 27
Asma Farhad +3 more
wiley +1 more source
Inclusion measure for intuitionistic fuzzy sets and embedding of intervals [PDF]
Notes on IFSComparison of measuring the degree of inclusion for two intuitionistic fuzzy sets (IF-sets) and measuring the degree of embedding of two intervals is considered. Embedding is understood as the classical inclusion of intervals.
Michaela Bruteničová, Vladimír Janiš
doaj +1 more source
A Neutrosophic Set‐Based Active Contour Model for Medical Image Segmentation
IET Image Processing, Volume 20, Issue 1, January/December 2026.We propose a neutrosophic set‐based active contour model for accurate and efficient segmentation of magnetic resonance (MR) and retinal images. By combining neutrosophic truth, falsity, and indeterminacy subsets with a Heaviside‐based level set formulation, the method robustly handles noise, intensity inhomogeneity, and weak edges.
Kazım Hanbay
wiley +1 more source