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International Journal of Neutrosophic Science | 2021

Linear and Non-Linear Decagonal Neutrosophic numbers: Alpha Cuts, Representation, and solution of large MCDM problems

The postulation of neutrosophic numbers has been analyzed from different angles in this paper. In this current era, our main purpose is to mention Decagonal Neutrosophic numbers. The types of linear and non-linear generalized decagonal neutrosophic numbers play a very critical role in the theory related to uncertainty This approach is helpful in getting a crisp number from a neutrosophic number. The definitions regarding Linear, Non-Linear, symmetry, Asymmetry, alpha cuts have been introduced and large decision-making problems using fuzzy TOPSIS have been solved.      

groups
Sara Farooq mail -
Ali Hamza mail -
Florentin Smarandache mail
link https://doi.org/10.54216/IJNS.140102

Volume & Issue

Vol. Volume 14 / Iss. Issue 1

Details open_in_new
International Journal of Neutrosophic Science | 2021

Neutrosophic Soft Bitopological Spaces

  In this paper, we built bitopological space on the concept of neutrosophic soft set, we defined the basic topological concepts of this spaces which are N3-(bi)*-open set, N3-(bi)*-closed set, (bi)*-neutrosophic soft interior, (bi)* neutrosophic soft closure, (bi)*-neutrosophic soft boundary, (bi)*-neutrosophic soft exterior and we introduced their properties. In addition, we investigated the relations of these basic topological concepts with their counterparts in neutrosophic soft topological spaces and we introduced many examples.  

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Ahmed B. AL-Nafee mail -
Said Broumi mail -
Florentin Smarandache mail
link https://doi.org/10.54216/IJNS.140104

Volume & Issue

Vol. Volume 14 / Iss. Issue 1

Details open_in_new
International Journal of Neutrosophic Science | 2021

A Review On Some Concepts and Open Questions In Neutrosophic Algebraic Structures

  The aim of this paper is to present a study about recent progressions in the study of neutrosophic algebraic structures. Also, it lists the most interesting open questions about neutrosophic algebraic structures such as neutrosophic rings, refined neutrosophic rings and n-refined neutrosophic rings.   On the other hand, a study on neutrosophic ring of complex numbers has been presented, with many Smarandache-Kandasamy open problems about the properties of these numbers, especially algebraic ones.  

groups
Rozina Ali mail
link https://doi.org/10.54216/IJNS.140105

Volume & Issue

Vol. Volume 14 / Iss. Issue 1

Details open_in_new
International Journal of Neutrosophic Science | 2021

Introduction to Neutrosophic Soft Bitopological Spaces

In this study, the concept of neutrosophic soft bitopological space is defined and it is one of the few studies that have dealt with this concept. In addition, pairwise neutrosophic soft open (closed) set on neutrosophic soft bitopological spaces are studied. Supra neutrosophic soft topology is defined by pairwise neutrosophic soft open sets. Important theorems related to the subject supported with many examples for better understanding of the subject are given.  

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Hasan Dadas mail -
Sibel Demiralp mail
link https://doi.org/10.54216/IJNS.140201

Volume & Issue

Vol. Volume 14 / Iss. Issue 2

Details open_in_new
International Journal of Neutrosophic Science | 2021

Application of Intuitionistic Neutrosophic Soft Sets in Decision Making Based on Game Theory

The main objective of the paper is to introduce intuitionistic neutrosophic soft sets(INSSs) and their properties in the study of game theory. Earlier, in 2018, Anjan et al. introduced the notion of intuitionistic fuzzy soft game theory. So, here an attempt has been made to extend the earlier concept by introducing intuitionistic neutrosophic soft game theory. We also define two-person intuitionistic neutrosophic soft games (TP-INS-games) and extend them to N-person-INS-games. Finally, with the help of the intuitionistic neutrosophic soft saddle point method, we give an application in a real decision-making problem.  

groups
Somen Debnath mail
link https://doi.org/10.54216/IJNS.140202

Volume & Issue

Vol. Volume 14 / Iss. Issue 2

Details open_in_new
Fusion: Practice and Applications | 2021

Weather Forecasting for Batu Pahat Using Neural Network

Nowadays, weather forecasting plays a vital role in human activities. The complexity of data gathering in the meteorology department and high technical costs lead to inaccurate weather forecasting. Due to minimize this problem, an application using an artificial neural network (ANN) has been developed to forecast weather conditions using the Matlab compiler. This application will help users to define the weather conditions daily well and make early preparation to encounter uncertainty. This application performs in Multilayer Perceptron (MLP) using the back-propagation (BP) algorithm. The data is undergoing training and testing based on actual data obtained from the Malaysian Meteorological Department. The result will show in graph plotting for the training and testing process. Predictive accuracy for each step of stimulation will measure using Mean Square Error (MSE) graph in this application. Therefore, this application will be able to assist the Malaysian Meteorological Department to forecast weather, so our government and people have sufficient time to prepare and solve.

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Chan Weng mail -
Rozaida B. Ghazali mail -
Salama A. Mustafa mail -
A.Noori Kareem mail -
Bashar A. Khalaf mail
link https://doi.org/10.54216/FPA.060204

Volume & Issue

Vol. Volume 6 / Iss. Issue 2

Details open_in_new
International Journal of Neutrosophic Science | 2021

On Neutrosophic Fuzzy Ideal Concepts

  The aim of this paper is to introduce and study some new neutrosophic fuzzy pairwise notions via neutrosophic fuzzy ideals. Relationships between the above new neutrosophic fuzzy pairwise notions and their other relevant classes are investigated 

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A. A. Salama mail -
H. A. Elagamy mail
link https://doi.org/10.54216/IJNS.140203

Volume & Issue

Vol. Volume 14 / Iss. Issue 2

Details open_in_new
Journal of Cybersecurity and Information Management | 2021

Managing a Secure JSON Web Token Implementation By Handling Cryptographic Key Management for JWT Signature in REST API: : A survey

  JSON Web Token (JWT) is a compact and self-contained mechanism, digitally authenticated and trusted, for transmitting data between various parties. They are mainly used for implementing stateless authentication mechanisms. The Open Authorization (OAuth 2.0) implementations are using JWTs for their access tokens. OAuth 2.0 and JWT are used token frameworks or standards for authorizing access to REST APIs because of their statelessness and the signature implementation. The most important cryptographic algorithms were tested namely a symmetric algorithm HS256 (HMAC with SHA-256) and an asymmetric algorithm RS256 (RSA Signature with SHA-256) used to construct JWT for signing token based on several parameters of the speed of generating tokens, the size of tokens, time data transfer tokens and security of tokens against attacks.In this research,we propose an approach used for handling cryptographic key management for signing RS256 tokens to ensure the security of the application's architecture. JWT offer a variety of options to manage keys, the server always needs to verify the validity of the key before trusting it for verify that a JWT implementation is secure.The experimental results show It's better to use the RS256 signature method for handling cryptographic key management for signing tokens to manage a secure JWT Implementation

groups
Nihal Salah mail
link https://doi.org/10.54216/JCIM.060101

Volume & Issue

Vol. Volume 6 / Iss. Issue 1

Details open_in_new
Fusion: Practice and Applications | 2022

Mobile Cloud Database Security: Problems and Solutions

The rise in mobile Internet usage and increased reliance on cloud computing have led to increased fear of cloud database security. Mobile cloud computing has emerged as the only promising way of providing solutions for the mobile computing environment, including computation offloading and data binding. This paper discusses the overview of mobile cloud computing features and its prone computing security issues and how to walk over them with the most promising solutions. More specifically, it explores in detail a wide range of threats that may attack the mobile cloud-computing platform and the various devices and applications that work extremely well in supporting and mitigating the wide range of problems related to security issues in mobile applications. Moreover, this paper studies some of the ways to make mobile cloud computing more secure and productive no matter the intensity of the required computation. This study takes into consideration, the most common threats that affect the security issues of the mobile cloud database and its solutions. It is deemed necessary to note that, the duty of various cloud service providers is to keep all mobile cloud data safe. Consequently, they must come up with solutions to the problems affecting the day-to-day mobile-cloud database security.

groups
Mahmoud Ismail mail -
Naif El-Rashidy mail -
Nabil M. Abdel-aziz mail
link https://doi.org/10.54216/FPA.070102

Volume & Issue

Vol. Volume 7 / Iss. Issue 1

Details open_in_new