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Particle Swarm Optimization based Multihop Routing Techniques in Mobile ADHOC Networks

Mobile adhoc network (MANET) comprises a network of mobile nodes, which communicates with one another through wireless connections. Reliability, energy efficiency, congestion control and interferences are the problems faced with the traditional routing protocols in MANET. Routing defines the process of identifying the optimal paths between two nodes in the network. For resolving these issues, several multipath routing techniques have been presented. This paper assesses the performance of the two bio-inspired multipath routing techniques namely Energy-Aware Multipath Routing Scheme based on particle swarm optimization (EMPSO) and PSO with fitness function (PSO-FF) algorithms. These two algorithms are compared and the results are investigated under several performance measures. The simulation results stated that the PSO-FF algorithm has shown better results over the EMPSO algorithm under several measures.

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M. Ilayaraja mail
link https://doi.org/10.54216/IJWAC.010105

Volume & Issue

Vol. Volume 1 / Iss. Issue 1

Details open_in_new

Neutrosophic Event-Based Queueing Model

In this paper we have defined the concept of neutrosophic queueing systems and defined its neutrosophic performance measures. An important application of neutrosophic logic in queueing systems we face in real life were discussed, that is the neutrosophic events accuring times, because of its wide applications in networking and simulating communication systems specialy when probability distribution is not known, and because it’s more realistic to consider and to not ignore the imprecise events times. Event-based table of a neutrosophic queueing system was presented and its neutrosophic performance measures were derived, i.e. neutrosophic mean waiting time in queue, neutrosophic mean waiting time in system, neutrosophic expected number of customers in queue and neutrosophic expected number of customers in system. Neutrosophic Little’s Formulas (NLF) were also defined which is a main tool in queueing systems problems to make it easier finding performance measures from each other.

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Mohamed Bisher Zeina mail
link https://doi.org/10.54216/IJNS.060103

Volume & Issue

Vol. Volume 6 / Iss. Issue 1

Details open_in_new

Plithogenic Subjective Hyper-Super-Soft Matrices with New Definitions & Local, Global, Universal Subjective Ranking Model

In this paper, we initially introduce a novel type of matrix representation of Plithogenic Crisp/Fuzzy/Intuitionistic/Neutrosophic Hypersoft Set named as Plithogenic Crisp/Fuzzy/Intuitionistic/Neutrosophic Hypersoft Matrix, which is generated by multiple parallel sheets of matrices. Furthermore, these parallel sheets are representing parallel universes or parallel realities (a combination of attributes and sub-attributes w.r.t. subjects). We represent cross-sectional cuts of these hyper-soft matrices as parallel sheets (images of the expanded universe). Later, we utilize these Hypersoft matrices to formulate Plithogenic Subjective Crisp/Fuzzy/Intuitionistic/Neutrosophic Hyper-Super-Soft Matrix. These matrices are framed by the generalization of Whole Hyper-Soft Set to Subjective Whole Hyper-Soft Set and then their representation in such hyper-super-soft-matrix (parallel sheets of matrices) whose elements are matrices. The Hypersoft matrices and hyper-super-soft matrices are tensors of rank three and four, respectively, having three and four indices of variations. Later we provide an application of these Plithogenic Hyper super soft matrices in the form of Local, Global, Universal Subjective Ranking Model. The specialty of this model is that it offers precise classification of the universe from micro-universe to macro-universe levels by observing them through several angles of visions in many environments having several ambiguities and hesitation levels. This model provides optimal and neutral values of universes and can compact the expanded universe to a single point in such a way that the compacted universe reflects the cumulative effect of the whole universe. It further offers a transparent ranking by giving a percentage authenticity measure of the ranking. Finally, we provide an application of the model as a numerical example.

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Shazia Rana mail -
Muhammad Saeed mail -
Midha Qayyum mail -
Florentin Smarandache mail
link https://doi.org/10.54216/IJNS.060205

Volume & Issue

Vol. Volume 6 / Iss. Issue 2

Details open_in_new

On Refined Neutrosophic Quotient Groups

This paper is devoted to the study of refined neutrosophic quotient groups. It is shown that the classical isomorphism theorems of groups do not hold for the refined neutrosophic groups. Moreover, the existence of classical morphisms between refined neutrosophic groups G(I1, I2) and neutrosophic groups G(I) is established.

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A.A.A. Agboola mail
link https://doi.org/10.54216/IJNS.050203

Volume & Issue

Vol. Volume 5 / Iss. Issue 2

Details open_in_new

n- Refined Neutrosophic Rings

The aim of this paper is to introduce the concept of n-refined neutrosophic ring as a generalization of refined neutrosophic ring. Also, wepresent concept of n-refined polynomial ring. We study some basic concepts related to these rings such as AH-subrings, AH-ideals, AH-factors, and AH-homomorphisms.

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Florentin Smarandache mail -
Mohammad Abobala mail
link https://doi.org/10.54216/IJNS.050204

Volume & Issue

Vol. Volume 5 / Iss. Issue 2

Details open_in_new

Application of the neutrosophic system to tax havens with a criminal approach

The investigation questions transparency (legitimacy) on the one hand and tax evasion (illegality) at tax haven on the other, so this paper the highlights importance of tax havens, either to the detriment of economies suffering from significant capital flight or to the benefit of jurisdictions declared as paradises, whose economy had been favored by the inflow of capital and investment Foreign. Tax havens are mechanisms of defense of wealthy taxpayers who seek to escape with their wealth from state taxes with progressive tax systems for the financing of social protection, education, and security of their population. Much of the study had to be based on the analysis of the information collected to clarify its importance with the support of neutrosophic numbers for the determination of fuzzy sets for a better understanding of the phenomenon under study inserted in tax havens. Besides, the heuristic evaluation methodology was used, as a form of financial investment with neutrosophic representation, since it allowed the search for qualitative results that helped to emphasize investment problems in those States, territories or jurisdictions that do not have taxation, profits, or apply it at very low rates, with serious limitations in the exchange of information (bank secrecy) and a marked absence of transparency. As the main conclusion, it was argued that governments should continue their transparency campaigns to prevent the continued use of money of public origin as a consequence of illegal acts, without affecting the sovereignty of each country.

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Luis Andrés Crespo Berti mail
link https://doi.org/10.54216/IJNS.050205

Volume & Issue

Vol. Volume 5 / Iss. Issue 2

Details open_in_new

Classical Logic as a subclass of Neutrosophic Logic

It is customary in mathematics that almost all new developments maintain compatibility with what is already proved and accepted. Following this way, neutrosophic logic has the classical logic as subset. However, in mathematics, all the affirmations must be proved first to be accepted, so the claim that the neutrosophic logic encompass classical logic must be also proved. Thus, this paper show that the main properties of the classical logic hold when translated to neutrosophic form at propositional level.

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Angelo de Oliveira mail -
Marina Nogueira Carvalho de Oliveira mail
link https://doi.org/10.54216/IJNS.060104

Volume & Issue

Vol. Volume 6 / Iss. Issue 1

Details open_in_new

Neutrosophic Crisp Semi Separation Axioms In Neutrosophic Crisp Topological Spaces

The main goal of this paper is to propose a new type of separation axioms via neutrosophic crisp semi open sets and neutrosophic crisp points in neutrosophic crisp topological spaces, namely neutrosophic crisp semi separation axioms. Finally, we examine the relationship between them in details. And also includes the study of the connections between these neutrosophic crisp semi separation axioms and the existing neutrosophic crisp separation axioms. Moreover, many examples are presented, to illustrate the concepts introduced in this paper. and investigate their fundamental properties, relationships and characterizations.

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Riad K. Al-Hamido mail -
Luai Salha mail -
Taleb Gharibah mail
link https://doi.org/10.54216/IJNS.060105

Volume & Issue

Vol. Volume 6 / Iss. Issue 1

Details open_in_new

Cyber Attacks Evaluation Targeting Internet Facing IoT: An Experimental Evaluation

The rapid growth of Information and Communication Technology (ICT) in the 21st century has resulted in the emergence of a novel technological paradigm; known as the Internet of Things, or IoT. The IoT, which is at the heart of today's smart infrastructure, aids in the creation of a ubiquitous network of things by simplifying interconnection between smart digital devices and enabling Machine to Machine (M2M) communication. As of now, there are numerous examples of IoT use cases available, assisting every person in this world towards making their lives easier and more convenient. The latest advancement of IoT in a variety of domains such as healthcare, smart city, smart agriculture has led to an exponential growth of cyber-attacks that targets these pervasive IoT environments, which can even lead to jeopardizing the lives of people; that is involved with it. In general, this IoT can be considered as every digital object that is connected to the Internet for intercommunication. Hence in this regard to analyze cyber threats that come through the Internet, here we are doing an experimental evaluation to analyze the requests, received to exploit the opened Secure Shell (SSH) connection service of an IoT device, which in our case a Raspberry Pi devices, which connected to the Internet for more than six consecutive days. By opening the SSH service on Raspberry Pi, it acts as a Honeypot device where we can log and retrieve all login attempt requests received to the SSH service opened. Inspired by evaluating the IoT security attacks that target objects in the pervasive IoT environment, after retrieving all the login requests made through the open SSH connection we then provide a comprehensive analysis along with our observations about the origin of the requests and the focus areas of intruders; in this study.

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Navod Neranjan Thilakarathne mail -
N.T Weerawarna mail -
Rakesh Kumar Mahendran mail
link https://doi.org/10.54216/JCIM.090102

Volume & Issue

Vol. Volume 9 / Iss. Issue 1

Details open_in_new