Results 11 to 20 of about 1,692 (213)

Multicriteria Decision-Making Approach with Hesitant Interval-Valued Intuitionistic Fuzzy Sets [PDF]

open access: yesThe Scientific World Journal, 2014
The definition of hesitant interval-valued intuitionistic fuzzy sets (HIVIFSs) is developed based on interval-valued intuitionistic fuzzy sets (IVIFSs) and hesitant fuzzy sets (HFSs).
Juan-juan Peng   +3 more
doaj   +3 more sources

Interval-valued intuitionistic fuzzy soft sets and their properties

open access: yesComputers and Mathematics With Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuncheng Jiang
exaly   +4 more sources

Logical Entropy of Partitions for Interval-Valued Intuitionistic Fuzzy Sets

open access: yesTransactions on Fuzzy Sets and Systems
In this study, we present the ideas of logical entropy and logical conditional entropy for partitions in interval-valued intuitionistic fuzzy sets, and we establish their fundamental properties.
Zohreh Nazari, Elham Zangiabadi
doaj   +3 more sources

The Relationship between Fuzzy Reasoning Methods Based on Intuitionistic Fuzzy Sets and Interval-Valued Fuzzy Sets

open access: yesAxioms, 2022
Two important basic inference models of fuzzy reasoning are Fuzzy Modus Ponens (FMP) and Fuzzy Modus Tollens (FMT). In order to solve FMP and FMT problems, the full implication triple I algorithm, the reverse triple I algorithm and the Subsethood ...
Minxia Luo, Wenling Li, Hongyan Shi
doaj   +2 more sources

Distance-Based Knowledge Measure and Entropy for Interval-Valued Intuitionistic Fuzzy Sets

open access: yesMathematics, 2023
The knowledge measure or uncertainty measure for constructing interval-valued intuitionistic fuzzy sets has attracted much attention. However, many uncertainty measures are measured by the entropy of interval-valued intuitionistic fuzzy sets, which ...
Chunfeng Suo, Xuanchen Li, Yongming Li
doaj   +2 more sources

Certain Structure of Lagrange’s Theorem with the Application of Interval-Valued Intuitionistic Fuzzy Subgroups

open access: yesJournal of Function Spaces, 2022
This paper presents the concept of an interval-valued intuitionistic fuzzy subgroup defined on interval-valued intuitionistic fuzzy sets. We study some of the fundamental algebraic properties of interval-valued intuitionistic fuzzy cosets and interval ...
Doha A. Kattan, Maria Amin, Abdul Bariq
doaj   +2 more sources

Generalized Fuzzy Additive Operators on Intuitionistic Fuzzy Sets and Interval-Valued Intuitionistic Fuzzy Sets and Their Application [PDF]

open access: yesIEEE Access, 2019
This paper unifies the classical intuitionistic fuzzy additive and multiplicative operations and proposes a generalized intuitionistic fuzzy additive operation and a generalized interval-valued intuitionistic fuzzy additive operation.
F. W. Zhang   +7 more
doaj   +2 more sources

(α,β)-Interval-valued intuitionistic fuzzy subgroups [PDF]

open access: yesNotes on IFS
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.
Gökhan Çuvalcıoğlu, Arif Bal
doaj   +2 more sources

APPLICATION OF INTERVAL VALUED INTUITIONISTIC FUZZY SOFT SETS OF ROOT TYPE IN DECISION MAKING [PDF]

open access: yesICTACT Journal on Soft Computing, 2016
In this paper we introduce the concentration and dilation operators on interval valued intuitionistic fuzzy soft sets of root type which is a generalization of fuzzy set, intuitionistic fuzzy set, interval valued intuitionistic fuzzy set and ...
S Anita Shanthi   +2 more
doaj   +1 more source

Optimization of the Time-Dependent Traveling Salesman Problem Using Interval-Valued Intuitionistic Fuzzy Sets

open access: yesAxioms, 2020
This study proposes a new model and approach for solving a realistic extension of the Time-Dependent Traveling Salesman Problem, by using the concept of distance between interval-valued intuitionistic fuzzy sets.
Ruba Almahasneh   +3 more
doaj   +2 more sources

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