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Fuzzy Information and Engineering Volume 11 Issue 2

Subject Areas: Artificial Intelligence
Publisher: Taylor & Francis - Taylor & Francis
ISSN: 1616-8666
SJR: 18

Open Access

Journal Article

Semihypergroups Characterized by Generalized Fuzzy Bi-Hyperideals

Abdullah, Saleem; Hila, Kostaq; Kuka, Shkelqim

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886816

In this paper, we introduce the notion of interval valued -fuzzy bi-hyperideal in semihypergroups. The obtained concept is a generalized form of fuzzy bi- hyperideal and -fuzzy bi-hyperideal in semihypergroups, where with . So, we can easily construct twelve different types of interval...
Open Access

Journal Article

Modelling Bank Performance: A Novel Fuzzy Two-Stage DEA Approach

Izadikhah, Mohammad

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886817

Evaluating the banks’ performance has always been of interest due to their crucial role in the economic development of each country. Data envelopment analysis (DEA) has been widely used for measuring the performance of bank branches. In the conventional DEA approach, decision-making units (DMUs)...
Open Access

Journal Article

Duality in Bipolar Fuzzy Number Linear Programming Problem

Ghanbari, Reza; Ghorbani-Moghadam, Khatere; Mahdavi-Amiri, Nezam

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886818

We develop a linear ranking function for ordering bipolar fuzzy numbers and study its properties. Using this ranking function, we solve a bipolar fuzzy linear programing problem. Then, we present the dual of the problem and establish several duality results. Also, we presented an application of...
Open Access

Journal Article

Geodesic Iteration Number of g-contour of a Fuzzy Graph

Rehmani, Sameeha; Sunitha, M. S.

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886819

Purpose: In this paper, we intent to introduce the concept of g-contour nodes in fuzzy graphs and demonstrate an application of g-contour nodes in Land line telecommunication Network. Design/approach: The concept of g-contour nodes in Fuzzy graphs is explained and is supported by several...
Open Access

Journal Article

The Origin and Development of Fuzzy Geometric Programming

Cao, Bing-yuan; Wang, Pei-hua

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2019.1643078

Fuzzy Geometric Programming has been in discussion for 32 years since 1987. According to Cao, the author, he in the paper introduces its development process, aiming to promote this new branch, attracting scholars home and abroad to join in ranks of the research, and helping to solve the three...
Open Access

Journal Article

An Investigation of ℱ-Closure of Fuzzy Submodules of a Module

Medhi, Ujwal; Saikia, Helen K.; Davvaz, Bijan

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886820

In this paper we introduce the notion of -closure of fuzzy submodules of a module M. Our attempt is to investigate various characteristics of such -closures. If is a non- empty set of fuzzy left ideals of R and μ is a fuzzy submodule of M then the -closure of μ is denoted by . If is weak...
Open Access

Journal Article

A New Method to Solve Fuzzy Interval Flexible Linear Programming Using a Multi-Objective Approach

Nasseri, S. H.; Verdegay, J. L.; Mahmoudi, F.

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2021.1886821

Recently fuzzy interval flexible linear programs have attracted many interests. These models are an extension of the classical linear programming which deal with crisp parameters. However, in most of the real-world applications, the nature of the parameters of the decision-making problems are...
Open Access

Journal Article

The Report on the 9th International Satellite Conference on Fuzzy Information and Engineering in Foshan

Cao, Bingyuan

2019 Fuzzy Information and Engineering

doi:10.1080/16168658.2019.1919450

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