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 Journal of Fuzzy Extension and Applications

 ISO Abbreviation:  J. Fuzzy. Ext. Appl

Number of Volumes 2
Number of Issues 8
Number of Papers 66
Article View 44,220
PDF Download 8,859
View Per Article 670
PDF Download Per Article 134.23
Acceptance Rate 30%
Number of Indexing Databases 18
Number of Reviewers

187

 

 

Indexing and Abstracting

 

Islamic World Science Citation Center (ISC)
Ebsco
 

WorldCat
 
Scope Database
 
 CIVILICA

 

 

 

 

 

 

 

 

 

 

 

Journal of Fuzzy Extension & Applications (JFEA)  is an international scholarly open access,  interdisciplinary,  fully refereed, and quarterly free of charge journal as a non-commercial publication. The publication start year of JFEA is 2020 and affiliated with Ayandegan Institute of Higher Education. The JFEA Journal has been indexed in the well-known world databases mainly; Directory of Open Access Journals (DOAJ), China Academic Journals (CNKI), WorldCat, Islamic World Science Citation Center (ISC), EBSCO, EuroPubGoogle ScholarUlrichsweb, and Scientific Information Database (SID). The JFEA has partnered with Publons, the world’s leading peer review platform, to officially recognize your peer review contributions. For more information about Publons or to sign up, visit our webpage at Publons. Moreover, JFEA utilizes "Plagiarism Detection Software (iThenticate)" for checking the originality of submitted papers in the reviewing process. This journal respects the ethical rules in publishing and is subject to the rules of the Ethics Committee" for Publication (COPE) and committed to follow the executive regulations of the Law on Prevention and Combating Fraud in Scientific  Works.

This journal aims to provide a forum for original research articles in the theory, design, and applications of Fuzzy sets and their generalization such as “Intuitionistic fuzzy sets”, “Pythagorean fuzzy sets”, “picture fuzzy sets”, “Hesitant fuzzy sets”, ”Neutrosophic sets”, “Plithogenic set”, ”Hypersoft set”, etc. The goal of JFEA is to help promote the advances in the development and practice of fuzzy sets and their generalization in the areas of foundations, mathematics, artificial intelligence, control, robotics, data analysis, data mining, decision making, finance, management, economic, environmental, medical, information systems, operations research, pattern recognition, image processing, soft computing, uncertainty and indeterminacy modeling, and others. The scope of the journal involves fuzzy sets extensions and applications in every branch of science and technology. For more information about JFEA, see (About Journal).

 

It should be noted that Journal of Fuzzy Extension & Applications (JFEA) has  a memorandum of understanding (MOU) with Neutrosophic Science International Association (NSIA), for more details see (MOU).

 

JFEA wishes everybody have good health and safe from Coronavirus.

 

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Special issues:

 

Research Paper Fuzzy sets and their variants
1. New view of fuzzy aggregations. Part III: extensions of the FPOWA operator in the problem of political management

Gia Sirbiladze

Volume 2, Issue 4 , Autumn 2021, Pages 321-333

http://dx.doi.org/10.22105/jfea.2021.275097.1082

Abstract
  The Ordered Weighted Averaging (OWA) operator was introduced by Yager [34] to provide a method for aggregating inputs that lie between the max and min operators. In this article we continue to present some extensions of OWA-type aggregation operators. Several variants of the generalizations of the ...  Read More

Review Paper Soft sets and their variants
2. A survey on different definitions of soft points: limitations, comparisons and challenges

Mujahid Abbas; Yanhui Guo; Ghulam Murtaza

Volume 2, Issue 4 , Autumn 2021, Pages 333-343

http://dx.doi.org/10.22105/jfea.2021.290368.1156

Abstract
  The aim of this paper is to investigate different definitions of soft points in the existing literature on soft set theory and its extensions in different directions. Then limitations of these definitions are illustrated with the help of examples. Moreover, the definition of soft point in the setup of ...  Read More

Research Paper Fuzzy sets and their variants
3. A decision-making system for Corona prognosis using fuzzy inference system

Shaveta Arora; Renu Vadhera; Bharti Chugh

Volume 2, Issue 4 , Autumn 2021, Pages 344-354

http://dx.doi.org/10.22105/jfea.2021.296652.1158

Abstract
  COVID-19, an epidemic disease, has challenged human lives all over the world. Governments and scientific communities are trying their level best to help the masses. This disease which is caused by corona virus majorly attacks the upper respiratory system rendering the human immunity incapacitated and, ...  Read More

Research Paper Spherical fuzzy sets
4. Spherical fuzzy cross entropy for multiple attribute decision making problems

Princy Rayappan; Krishnaswamy Mohana

Volume 2, Issue 4 , Autumn 2021, Pages 355-363

http://dx.doi.org/10.22105/jfea.2021.281447.1120

Abstract
  In this paper, we investigate the multiple attribute decision making problems with spherical fuzzy information. The advantage of spherical fuzzy set is easily reflecting the ambiguous nature of subjective judgments because the spherical fuzzy sets are suitable for capturing imprecise, uncertain and inconsistent ...  Read More

Research Paper Hesitant fuzzy sets and their variants
5. Solution procedure for multi-objective fractional programming problem under hesitant fuzzy decision environment

Majid Darehmiraki; Madineh Farnam

Volume 2, Issue 4 , Autumn 2021, Pages 364-376

http://dx.doi.org/10.22105/jfea.2021.288198.1152

Abstract
  For the three last decades, the multi-objective fractional programming problem has attracted the attention of many researchers due to various applications in production planning, financial field, and inventory management, and so on. The main aim of this study is to introduce a new application of hesitant ...  Read More

Research Paper Intuitionistic fuzzy sets and their variants
6. Some results on certain properties of intuitionistic fuzzy sets

Jaydip Bhattacharya

Volume 2, Issue 4 , Autumn 2021, Pages 377-387

http://dx.doi.org/10.22105/jfea.2021.290202.1155

Abstract
  An operator is a special symbol for performing a specific function. Several operators like modal operators, topological operators, level operators, etc. have been defined over intuitionistic fuzzy sets. At the same time, so many operations were introduced and studied. The key objective of this paper ...  Read More

Research Paper Neutrosophic sets and their variants
7. A neutrosophic Student’s t –type of statistic for AR (1) random processes

Athanase Polymenis

Volume 2, Issue 4 , Autumn 2021, Pages 388-393

http://dx.doi.org/10.22105/jfea.2021.287294.1149

Abstract
  Neutrosophic statistics are used when one is dealing with imprecise and indeterminate data or parameters. In the present paper we propose a method for performing a neutrosophic Student’s t –type of statistical test that concerns the population mean when data arise from an autoregressive process ...  Read More

Plithogenic sets and their variants
1. New Plithogenic sub cognitive maps approach with mediating effects of factors in COVID-19 diagnostic model

Nivetha Martin; R. Priya; Florentin Smarandache

Volume 2, Issue 1 , Winter 2021, , Pages 1-15

http://dx.doi.org/10.22105/jfea.2020.250164.1015

Abstract
  The escalation of COVID-19 curves is high and the researchers worldwide are working on diagnostic models, in the way this article proposes COVID-19 diagnostic model using Plithogenic cognitive maps. This paper introduces the new concept of Plithogenic sub cognitive maps including the mediating effects ...  Read More

Neutrosophic sets and their variants
2. Neutrosophication of statistical data in a study to assess the knowledge, attitude and symptoms on reproductive tract infection among women

Somen Debnath

Volume 2, Issue 1 , Winter 2021, , Pages 33-40

http://dx.doi.org/10.22105/jfea.2021.272508.1073

Abstract
  Statistics mainly concerned with data that may be qualitative or quantitative. Earlier we have used the notion of statistics in the classical sense where we assign values that are crisp. But in reality, we find some areas where the crisp concept is not sufficient to solve the problem. So, it seems difficult ...  Read More

Fuzzy sets and their variants
3. A simplified new approach for solving fully fuzzy transportation problems with involving triangular fuzzy numbers

Ladji Kane; Hamala Sidibe; Souleymane Kane; Hawa Bado; Moussa Konate; Daouda Diawara; Lassina Diabate

Volume 2, Issue 1 , Winter 2021, , Pages 89-105

http://dx.doi.org/10.22105/jfea.2021.275280.1084

Abstract
  Transportation Problem (TP) is an important network structured linear programming problem that arises in several contexts and has deservedly received a great deal of attention in the literature. The central concept in this problem is to find the least total transportation cost of a commodity in order ...  Read More

Neutrosophic sets and their variants
4. Neutrosophic soft matrices and its application in medical diagnosis

Mamoni Dhar

Volume 2, Issue 1 , Winter 2021, , Pages 23-32

http://dx.doi.org/10.22105/jfea.2021.246237.1000

Abstract
  In real life situations, there are many issues in which we face uncertainties, vagueness, complexities and unpredictability. Neutrosophic sets are a mathematical tool to address some issues which cannot be met using the existing methods. Neutrosophic soft matrices play a crucial role in handling indeterminant ...  Read More

Fuzzy sets and their variants
5. Evaluation and selection of supplier in supply chain with fuzzy analytical network process approach

Mohammad Ghasempoor Anaraki; Dmitriy S. Vladislav; Mahdi Karbasian; Natalja Osintsev; Victoria Nozick

Volume 2, Issue 1 , Winter 2021, , Pages 69-88

http://dx.doi.org/10.22105/jfea.2021.274734.1078

Abstract
  One of the most important issues concerning the designing a supply chain is selecting the supplier. Selecting proper suppliers is one of the most crucial activities of an organization towards the gradual improvement and a promotion in performance. This intricacy is because suppliers fulfil a part of ...  Read More

Research Paper Fuzzy sets and their variants
1. New view of fuzzy aggregations, part II: associated probabilities in the POWA operator

Gia Sirbiladze

Articles in Press, Accepted Manuscript, Available Online from 01 September 2021

http://dx.doi.org/10.22105/jfea.2021.275094.1081

Abstract
  The Ordered Weighted Averaging (OWA) operator was introduced by Yager [58] to provide a method for aggregating inputs that lie between the max and min operators. In this article several variants of the generalizations of the fuzzy-probabilistic OWA operator - POWA (introduced by Merigo [27] and ...  Read More

Research Paper Plithogenic sets and their variants
2. Introduction to Plithogenic Sociogram with preference representations by Plithogenic Number

Nivetha Martin; Florentin Smarandache; R Priya

Articles in Press, Accepted Manuscript, Available Online from 15 September 2021

http://dx.doi.org/10.22105/jfea.2021.288057.1151

Abstract
  The theory of Plithogeny is gaining momentum in recent times as it generalizes the concepts of fuzzy, intuitionistic, neutrosophy and other extended representations of fuzzy sets. The relativity of the comprehensive and accommodative nature of plithogenic sets in dealing with attributes shall be applied ...  Read More

Review Paper Fuzzy sets and their variants
3. Multi Objective Inventory Model including Lead time and Deterioration with Demand Dependent Various Cost in Fuzzy Environment

Satya kumar Das

Articles in Press, Accepted Manuscript, Available Online from 23 November 2021

http://dx.doi.org/10.22105/jfea.2021.306498.1163

Abstract
  In this article, we have developed a deteriorated multi-item inventory model in a fuzzy environment. Here the demand rate is constant. Production cost and set-up cost are the most vital issue in the inventory system of the market world. Here production cost and set-up- cost are continuous functions of ...  Read More

SI: IFTBDADM Other
4. Using a combined Fuzzy-AHP and TOPSIS Decision Model for Selecting the Best Firewall Alternative

Ceren Cubukcu; Cem Cantekin

Articles in Press, Accepted Manuscript, Available Online from 11 December 2021

http://dx.doi.org/10.22105/jfea.2021.313606.1167

Abstract
  Covid-19 pandemic forced all the world to make significant changes in their daily routines. As a result, internet and digital technologies started to be used more ac-tively by individuals and businesses. Due to this digitalization, everyone is more open to digital threats. In order to provide the security ...  Read More

Research Paper Intuitionistic fuzzy sets and their variants
5. A Hybrid Intelligent Parameter Tuning Approach for COVID-19 Time Series Modeling and Prediction

Imo Eyo; Olufemi Sunday Adeoye; Udoinyang Godwin Inyang; Ini John Umoeka

Articles in Press, Accepted Manuscript, Available Online from 13 December 2021

http://dx.doi.org/10.22105/jfea.2021.309332.1164

Abstract
  A novel hybrid intelligent approach for tuning the parameters of interval type-2 intuitionistic fuzzy logic system is introduced for the modeling and prediction of coronavirus disease 2019 (COVID-19) time series. COVID-19 is known to be a virus caused by severe acute respiratory syndrome coronavirus ...  Read More

SI: IFTBDADM Complex Fuzzy Sets and their variants
6. An Efficient Parallel Greedy Algorithm for Fuzzy Hybrid Flow Shop Scheduling with Setup Time and Lot Size: A Case Study in Apparel Process

Orhan Engin; Meral İşler

Articles in Press, Accepted Manuscript, Available Online from 13 December 2021

http://dx.doi.org/10.22105/jfea.2021.314312.1169

Abstract
  This paper deals with the fuzzy hybrid flow shop (FHFS) scheduling inspired by a real apparel process. A parallel greedy (PG) algorithm is proposed to solve the FHFS problems with setup time (ST) and lot size (LS). The fuzzy model is used to define the uncertain setup and processing time and due dates. ...  Read More

Research Paper Fuzzy sets and their variants
7. Application of the Fuzzy Inference System to Evaluate the Quality of Air Textured Warp Yarn

Umutgül Bulut; Eren Ozceylan

Articles in Press, Accepted Manuscript, Available Online from 18 December 2021

http://dx.doi.org/10.22105/jfea.2021.316204.1174

Abstract
  It has become one of the indispensable conditions to continuously improve the quality and achieve the quality standards in order to adapt to the increasingly competitive environment in the textile industry. However, the textile production process like many other industrial processes involves the interaction ...  Read More

Research Paper Type-2 fuzzy sets and their variants
8. Modeling Fuzzimetric Cognition of Technical Analysis Decisions: Reducing Emotional Trading

Issam Kouatli

Articles in Press, Accepted Manuscript, Available Online from 28 December 2021

http://dx.doi.org/10.22105/jfea.2021.315178.1171

Abstract
  Stock traders' forecasting strategies are mainly dependent on "Technical Analysis" (TA) indicators. However, some traders would follow their intuition and emotional aspects when trading instead of following the mathematically solid forecasting techniques of TA(s). The objective of this ...  Read More

Research Paper Linguistic term sets and their variants
9. Fuzzy FMEA Model: A Case Study to Identify Rejection and Losses in Fibre Industry

Mayank Jatwa; VK Sukhwani

Articles in Press, Accepted Manuscript, Available Online from 11 January 2022

http://dx.doi.org/10.22105/jfea.2022.312722.1165

Abstract
  The growing competition between fibre producing industry and the standards to which, it requires high quality standards. ABC company’s procurement department data shows N of number of defects in cellulose pulp sheet uncurl every month. Cellulose sheet is an important raw material in the fibre (Staple) ...  Read More

SI: IFTBDADM Z-numbers and their variants
10. Intuitive Multiple Centroid Defuzzification of Intuitionistic Z-Numbers

Nik Muhammad Farhan Hakim Nik Badrul Alam; Ku Muhammad Naim Ku Khalif; Nor Izzati Jaini; Ahmad Syafadhli Abu Bakar; Lazim Abdullah

Articles in Press, Accepted Manuscript, Available Online from 15 January 2022

http://dx.doi.org/10.22105/jfea.2022.315297.1173

Abstract
  In fuzzy decision-making, incomplete information always leads to uncertain and partially reliable judgements. The emergence of fuzzy set theory helps decision-makers in handling uncertainty and vagueness when making judgements. Intuitionistic fuzzy numbers (IFN) measure the degree of uncertainty better ...  Read More

D- numbers and their variants
1. Supplier selection using fuzzy AHP method and D-numbers

Payam Shafi Salimi; Seyyed Ahmad Edalatpanah

Volume 1, Issue 1 , Winter 2020, , Pages 1-14

http://dx.doi.org/10.22105/jfea.2020.248437.1007

Abstract
  Success in supply begins with the right choice of suppliers and in the long run is directly related to how suppliers are managed, because suppliers have a significant impact on the success or failure of a company. Multi-criteria decisions are approaches that deal with ranking and selecting one or more ...  Read More

Neutrosophic sets and their variants
2. Generalizations and alternatives of classical algebraic structures to neutroAlgebraic structures and antiAlgebraic structures

Florentin Smarandache

Volume 1, Issue 2 , Spring 2020, , Pages 81-83

http://dx.doi.org/10.22105/jfea.2020.248816.1008

Abstract
  In this paper we present the development from paradoxism to neutrosophy, which gave birth to neutrosophic set and logic and especially to NeutroAlgebraic Structures (or NeutroAlgebras) and AntiAlgebraic Structures (or AntiAlgebras) that are generalizations and alternatives of the classical algebraic ...  Read More

Picture fuzzy sets and their variants
3. The picture fuzzy distance measure in controlling network power consumption

Ngan Thi Roan; Salvador Coll; Marina Alonso; Juan Miguel Martínez Rubio; Pedro López; Fran Andujar; Son Hoang Le; Manh Van Vu; Florentin Smarandache

Volume 1, Issue 3 , Summer 2020, , Pages 139-158

http://dx.doi.org/10.22105/jfea.2020.249183.1009

Abstract
  In order to solve the complex decision-making problems, there are many approaches and systems based on the fuzzy theory were proposed. In 1998, Smarandache introduced the concept of single-valued neutrosophic set as a complete development of fuzzy theory. In this paper, we research on the distance measure ...  Read More

Spherical fuzzy sets
4. Some similarity measures of spherical fuzzy sets based on the Euclidean distance and their application in medical diagnosis

Princy Rayappan; Mohana Krishnaswamy

Volume 1, Issue 3 , Summer 2020, , Pages 244-251

http://dx.doi.org/10.22105/jfea.2020.251669.1018

Abstract
  Similarity measure is an important tool in multiple criteria decision-making problems, which can be used to measure the difference between the alternatives. In this paper, some new similarity measures of Spherical Fuzzy Sets (SFS) are defined based on the Euclidean distance measure and the proposed similarity ...  Read More

Pythagorean fuzzy sets and their variants
5. Some similarity measures of rough interval Pythagorean fuzzy sets

V. S. Subha; P. Dhanalakshmi

Volume 1, Issue 4 , Autumn 2020, , Pages 304-313

http://dx.doi.org/10.22105/jfea.2020.262002.1068

Abstract
  In this paper, we expose cosine, jaccard and dice similarity measures and rough interval Pythagorean mean operator. Some of the important properties of the defined similarity measures have been established. Then the proposed methods are applied for solving multi attribute decision making problems. Finally, ...  Read More

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