Novel 3-D hyperchaotic map with hidden attractor and its application in meaningful image encryption

X Hu, D Jiang, M Ahmad, N Tsafack, L Zhu… - Nonlinear Dynamics, 2023 - Springer
To enhance the performance limitations of existing image encryption schemes using
compressive sensing (CS) technique in withstanding plaintext analysis-based security attack …

Three Decades of Activations: A Comprehensive Survey of 400 Activation Functions for Neural Networks

V Kunc, J Kléma - arXiv preprint arXiv:2402.09092, 2024 - arxiv.org
Neural networks have proven to be a highly effective tool for solving complex problems in
many areas of life. Recently, their importance and practical usability have further been …

Time series forecasting model for sunspot number

B Ramadevi, K Bingi - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
Chaos plays a prominent role in nonlinear systems like energy, finance, and weather. In
these systems, a changing parameter to time yields a chaotic time series that contains a lot …

Excitatory and inhibitory neuronal synapse unit: A novel recurrent cell for time series prediction

LC Wang, RST Lee - Neurocomputing, 2024 - Elsevier
Time series prediction is one of the most challenging topics in real-world applications. Most
studies undertook advanced mathematics and computer techniques above benchmark …

A novel five-dimensional non-Hamiltonian conservative hyperchaotic system with multiple amplitude-modulated behaviors

X Sun, J Zhao, Z Fan, B Du - AEU-International Journal of Electronics and …, 2024 - Elsevier
In this work, we propose a new five-dimensional non-Hamiltonian conservative hyperchaotic
system with infinitely many equilibrium points. Both this system and its fractional-order …

Optimized cascade chaotic fuzzy system (OCCFS) and its application to function approximation and chaotic systems identification

H Abbasi, M Yaghoobi - Soft Computing, 2023 - Springer
To overcome the limitations of classic fuzzy systems, including Type-1 and Type-2 fuzzy
systems, and to propose a robust and flexible intelligent network, this paper presents a new …

Cascade hyperchaotic fuzzy system (CHCFS): discussions on accuracy and interpretability

H Abbasi - Evolving Systems, 2024 - Springer
In recent years, studies on chaotic fuzzy systems inspired by the human brain have been
increased to construct a robust and flexible intelligent network. This paper presents an …

Improved Cascade Chaotic Invasive Weed Optimization Algorithm (ICCIWO), application to controller tuning and optimization

M Esmaeili Ranjbar, M Yaghoobi… - Journal of Experimental & …, 2023 - Taylor & Francis
ABSTRACT An Improved Cascade Chaotic Invasive Weed Optimization Algorithm (ICCIWO)
is proposed, employing cascade chaotic maps in the structure of a metaheuristic …

CRLSTM-HEXNET: Hybrid Deep Learning Framework with Harris Hawk Optimization in Multi-Label Classification

M Digra, R Dhir, N Sharma - International Journal of Image and …, 2024 - World Scientific
Deep learning has enabled significant advancements in the classification of remote sensing
images; however, the task of classifying images in remote sensing remains a formidable …

Using the Bit Interleaving Shift Method to Counteract the Dynamic Degradation of Digital Chaotic Systems

W Cui, Z Wang, B Ba, J Zhang - 2024 7th International …, 2024 - ieeexplore.ieee.org
The operation of digital chaotic systems on devices with finite precision can lead to
dynamical degradation, thereby posing a potential treat to system security. This study …