Results 31 to 40 of about 5,443 (203)

Intertemporal Choice of Fuzzy Soft Sets [PDF]

open access: yes, 2018
This paper first merges two noteworthy aspects of choice. On the one hand, soft sets and fuzzy soft sets are popular models that have been largely applied to decision making problems, such as real estate valuation, medical diagnosis (glaucoma, prostate ...
Muñoz Torrecillas, María José   +1 more
core   +3 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  

Research on Hybrid Multi-Attribute Three-Way Group Decision Making Based on Improved VIKOR Model

open access: yesMathematics, 2022
In the era of internet connection and IOT, data-driven decision-making has become a new trend of decision-making and shows the characteristics of multi-granularity.
Jiekun Song   +4 more
doaj   +1 more source

Distances between interval-valued intuitionistic fuzzy sets

open access: yesJournal of Physics: Conference Series, 2008
We give a geometrical interpretation of the interval-valued fuzzy set (IVFS). Based on the geometrical background, we propose new distance measures between IVFSs and compare these measures with distance measures proposed by Burillo and Bustince (1996) and Grzegorzewski (2004), respectively.
J H Park, K M Lim, J S Park, Y C Kwun
openaire   +1 more source

A New Type of Compositive Information Entropy for IvIFS and Its Applications [PDF]

open access: yes, 2016
We first show the interval-valued intuitionistic fuzzy entropy which reflects intuitionism and fuzziness of interval-valued intuitionistic fuzzy set (IvIFS) based on interval-valued intuitionistic fuzzy cross-entropy. As for intuitionism and fuzziness of
Chuang Ma, Junjun Mao, Yuan Zhao
core   +2 more sources

Incompleteness of a first-order Gödel logic and some temporal logics of programs [PDF]

open access: yes, 1996
It is shown that the infinite-valued first-order Gödel logic G° based on the set of truth values {1/k: k ε w {0}} U {0} is not r.e. The logic G° is the same as that obtained from the Kripke semantics for first-order intuitionistic logic with constant ...
Baaz, Matthias   +2 more
core   +2 more sources

Interval Valued Intuitionistic Fuzzy Line Graphs

open access: yesBMC Research Notes, 2022
Objectives In the field of graph theory, an intuitionistic fuzzy set becomes a useful tool to handle problems related to uncertainty and impreciseness. We introduced the interval-valued intuitionistic fuzzy line graphs (IVIFLG) and explored the results ...
V. N. Srinivasa Rao Repalle   +2 more
doaj   +1 more source

Interval valued intuitionistic $(S,T)$-fuzzy $H_v$-submodules

open access: yes, 2006
On the basis of the concept of the interval valued intuitionistic fuzzy sets introduced by K.Atanassov, the notion of interval valued intuitionistic fuzzy $H_v$-submodules of an $H_v$-module with respect to $t$-norm $T$ and $s$-norm $S$ is given and the ...
Atanassov   +9 more
core   +2 more sources

A Historical Account of Types of Fuzzy Sets and Their Relationships [PDF]

open access: yes, 2015
In this paper, we review the definition and basic properties of the different types of fuzzy sets that have appeared up to now in the literature. We also analyze the relationships between them and enumerate some of the applications in which they have ...
Barrenechea, Edurne   +9 more
core   +3 more sources

On Entropy and Similarity Measure of Interval Valued Neutrosophic Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2015
In this study, we generalize the similarity measure of intuitionistic fuzzy set, which was defined by Hung and Yang, to interval valued neutrosophic sets.
Ali Aydoğdu
doaj  

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