High-dimensional memristive neural network and its application in commercial data encryption communication

C Wang, D Tang, H Lin, F Yu, Y Sun - Expert Systems with Applications, 2024 - Elsevier
With the development of economic globalization, demands for digital business data sharing
among different subsidiary companies are constantly emerging. How to achieve secure …

Nonlinear dynamics of a single-gap terahertz split-ring resonator under electromagnetic radiation

GD Leutcho, L Woodward, F Blanchard - Chaos: An Interdisciplinary …, 2023 - pubs.aip.org
Research into metasurfaces is developing rapidly and is topical due to their importance and
applications in various fields such as communications, cryptography, and sensing, to name …

Dynamics of a two-neuron hopfield neural network: Memristive synapse and autapses and impact of fractional order

B Ramakrishnan, Z Wang, H Natiq, N Pal… - … -International Journal of …, 2024 - Elsevier
There are numerous studies on Hopfield neural networks with electromagnetic induction
using memristors in either autaptic or synaptic connections. In this study, we explore a novel …

Collective dynamics of two coupled Hopfield inertial neurons with different activation functions: theoretical study and microcontroller implementation

E Madasamy, BFB a Boya, J Kengne… - Physica Scripta, 2023 - iopscience.iop.org
This work deals with the regular and chaotic dynamics of a system made up of two Hopfield-
type neurons with two different activation functions: the hyperbolic tangent function and the …

Chaos, synchronization, and emergent behaviors in memristive hopfield networks: bi-neuron and regular topology analysis

BF Boui A Boya, SS Muni… - The European Physical …, 2024 - Springer
This paper investigates the dynamics of a Hopfield inertial bi-neuron with double memristive
synaptic weights. The dynamical behavior of the system is investigated with both numerical …

Dynamics effects of bias current composed on inertial neural system: multistability control and application in image encryption

BFBA Boya, J de Dieu Nkapkop, N Tsafack… - Physica …, 2023 - iopscience.iop.org
The function of the biological nervous system is related to its dynamics. This paper explored
the dynamics effects of bias current composed on inertial neural system based with two …

A novel image encryption scheme based on ccnn

X Zhang, L Sun, X Geng, H Yue, X Zhao, J Lei… - Physica …, 2024 - iopscience.iop.org
With the advancement of computational capacity, the key space will become one of the
crucial factors influencing the security of digital cryptographic systems. Despite chaotic …

Six-scroll chaos within the dynamics of the Thomas chaotic system and application to biomedical data encryption

BFBA Boya, A Nanfak, JM Ngono… - Physica …, 2024 - iopscience.iop.org
In this paper, the influence of non-monotonic nonlinearity within the dynamics of the Thomas
model is studied. The system presents various six-scroll chaos over a wide range of …

A four-dimensional no-equilibrium chaotic system with multi-scroll chaotic hidden attractors and its application in image encryption

P Ding, J Zhu, J Zhang - Physica Scripta, 2024 - iopscience.iop.org
In recent years, constructing hidden attractors with multi-scroll has become a key discussion
point in the research and application fields of chaos science. In this paper, with the existing …

Dynamic analysis of a memristor Hopfield neural network with adjustable neuron activation gradient and synaptic weight

H Liang, Z Yu, Z Jing, Z Chai, Y Wang - The European Physical Journal …, 2024 - Springer
To aid researchers in gaining a deeper understanding of the evolutionary laws within the
dynamical system of neural networks, we propose a neural network with variable neuron …