Privacy protection of medical data based on multi-scroll memristive Hopfield neural network

F Yu, H Shen, Q Yu, X Kong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Memristive Hopfield neural network (MHNN) has complex dynamic behavior, which is
suitable for encryption applications. In order to ensure the information security of the medical …

Extreme multistability and phase synchronization in a heterogeneous bi-neuron Rulkov network with memristive electromagnetic induction

Q Xu, T Liu, S Ding, H Bao, Z Li, B Chen - Cognitive Neurodynamics, 2023 - Springer
Memristive electromagnetic induction effect has been widely explored in bi-neuron network
with homogeneous neurons, but rarely in bi-neuron network with heterogeneous ones. This …

Firing pattern in a memristive Hodgkin–Huxley circuit: Numerical simulation and analog circuit validation

Q Xu, Y Wang, B Chen, Z Li, N Wang - Chaos, Solitons & Fractals, 2023 - Elsevier
Spiking firing patterns and their hardware implementation can assist us in exploring spike-
based applications. The classical Hodgkin–Huxley circuit can generate spiking firing …

Memristor initial-offset boosting and its bifurcation mechanism in a memristive FitzHugh-Nagumo neuron model with hidden dynamics

X Chen, N Wang, Y Wang, H Wu, Q Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
Electromagnetic induction plays a vital role in impacting the neuron dynamics, since the
electromagnetic induction is triggered alongside with the complex interaction of membrane …

Initial-offset-boosted coexisting hyperchaos in a 2D memristive Chialvo neuron map and its application in image encryption

Q Xu, L Huang, N Wang, H Bao, H Wu, M Chen - Nonlinear Dynamics, 2023 - Springer
Designing a low-dimensional discrete map to generate chaotic sequence with the properties
of high randomness and without chaos degradation is an attractive but challenging issue …

Multistability and phase synchronization of Rulkov neurons coupled with a locally active discrete memristor

M Ma, Y Lu, Z Li, Y Sun, C Wang - Fractal and Fractional, 2023 - mdpi.com
In order to enrich the dynamic behaviors of discrete neuron models and more effectively
mimic biological neural networks, this paper proposes a bistable locally active discrete …

FPGA implementation and image encryption application of a new PRNG based on a memristive Hopfield neural network with a special activation gradient

F Yu, Z Zhang, H Shen, Y Huang, S Cai… - Chinese Physics B, 2022 - iopscience.iop.org
A memristive Hopfield neural network (MHNN) with a special activation gradient is proposed
by adding a suitable memristor to the Hopfield neural network (HNN) with a special …

Extreme multistability and extreme events in a novel chaotic circuit with hidden attractors

A Ahmadi, S Parthasarathy, N Pal… - … Journal of Bifurcation …, 2023 - World Scientific
Extreme multistable systems can show vibrant dynamical properties and infinitely many
coexisting attractors generated by changing the initial conditions while the system and its …

Firing mechanism based on single memristive neuron and double memristive coupled neurons

H Shen, F Yu, C Wang, J Sun, S Cai - Nonlinear Dynamics, 2022 - Springer
Memristive neurons and memristive neural networks constructed based on memristors have
important research significance for revealing the mystery of the brain. This paper proposes a …

Dynamic analysis and audio encryption application in IoT of a multi-scroll fractional-order memristive Hopfield neural network

F Yu, Q Yu, H Chen, X Kong, AAM Mokbel, S Cai… - Fractal and …, 2022 - mdpi.com
Fractional-order chaotic systems are widely used in the field of encryption because of its
initial value sensitivity and historical memory. In this paper, the fractional-order definition of …