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A modifying operator for temporal intuitionistic fuzzy index matrices with an application to autonomous self-managing databases [PDF]

open access: yesNotes on IFS
In the current investigation, a modifying operator over temporal intuitionistic fuzzy index matrices (TIFIM) is presented. Thereafter, an example of autonomous priority-based self-managing database system using intuitionistic fuzzy logic is developed ...
Veselina Bureva, Krassimir Atanassov
doaj   +3 more sources

On Intuitionistic Fuzzy Temporal Topological Structures

open access: yesAxioms, 2023
In the present paper, four different intuitionistic fuzzy temporal topological structures are introduced, and some of their properties are discussed.
Krassimir Atanassov
doaj   +4 more sources

Remark on Intuitionistic Fuzzy Temporal Modal Topological Structures

open access: yesAxioms
In a series of papers, we have discussed the concept of a modal topological structure modified, extended and illustrated by examples from intuitionistic fuzzy sets. Here, the concept of a temporal modal topological structure is introduced and illustrated
Krassimir Atanassov
doaj   +4 more sources

Intuitionistic Fuzzy Modal Multi-Topological Structures and Intuitionistic Fuzzy Multi-Modal Multi-Topological Structures

open access: yesMathematics
On the basis of K. Kuratowski’s definitions of a topological structure with a closure or interior operator, the concept of a modal topological structure (MTS) with one of these operators was introduced by the author.
Krassimir Atanassov
doaj   +2 more sources

Geometrical Interpretations of Interval-Valued Intuitionistic Fuzzy Sets: Reconsiderations and New Results

open access: yesMathematics
Intuitionistic fuzzy sets (IFSs), proposed in 1983, are one of the most viable and widely explored extensions of Zadeh’s fuzzy sets. In the decade following their introduction, they were extended to interval-valued IFSs (IVIFSs), temporal IFSs, IFSs of ...
Krassimir Atanassov   +2 more
doaj   +2 more sources

Aggregation of infinite chains of intuitionistic fuzzy sets and their application to choices with temporal intuitionistic fuzzy information

open access: yesInformation Sciences, 2020
We propose the first method for aggregating infinite sequences of intuitionistic fuzzy sets in the literature. This new tool allows us to aggregate an infinite list of intuitionistic fuzzy sets over time –a particular case of temporal intuitionistic ...
Adem Kiliçman   +2 more
exaly   +2 more sources

Intuitionistic fuzzy temporal operators and temporal topological structures

open access: yesNotes on Intuitionistic Fuzzy Sets
A new, general approach to introducing the concept of a Temporal Topological Structure (TTS) is given. The basic properties of the TTS are studied.
K. Atanassov
semanticscholar   +2 more sources

"Certain Level Operators over Temporal Intuitionistic Fuzzy Sets "

open access: yesInternational Journal of Advanced Science and Engineering, 2022
K. Rajesh, R. Brindha, P. Thangaraja
semanticscholar   +2 more sources

A video processing algorithm using temporal intuitionistic fuzzy sets

open access: yesJournal of Intelligent & Fuzzy Systems, 2022
Video Processing has found enormous applications in recent times from security systems to interplanetary missions. In real-life situations, most of the videos are fuzzy/vague/uncertain.
Zhihua Chen   +6 more
semanticscholar   +1 more source

Morphological operations on temporal intuitionistic fuzzy sets

open access: yesNotes on Intuitionistic Fuzzy Sets, 2022
This paper is devoted to develop the theory of temporal intuitionistic fuzzy sets. The matrix representation of a TIFS is also introduced for easy symbolization. In addition to a few basic operations, length of a TIFS and its properties are discussed.
R. Parvathi, C. Yuvapriya
openaire   +1 more source

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