Chaos-based cryptosystems have been an active area of research in recent years. Although
these algorithms are not standardized like AES, DES, RSA, etc., chaos-based cryptosystems …

Over the past years, an enormous variety of different chaos-based image and video
encryption algorithms have been proposed and published. While any algorithm published …

This paper investigates the event-triggered synchronization control of discrete-time neural
networks. The main highlights are threefold:(1) a new event-triggered mechanism (ETM) is …

Based on the high-dimension Lorenz chaotic system and perceptron model within a neural
network, a chaotic image encryption system with a perceptron model is proposed. This …

This article visits the intermittent quasisynchronization control of delayed discrete-time
neural networks (DNNs). First, an event-dependent intermittent mechanism is originally …

Most secure communication schemes using chaotic dynamics are based on identical
synchronization. In this paper, we show the possibility of secure communication using …

Álvarez et al. introduced in 2003 [Phys. Lett. A 311 (2003) 172] how to estimate parameter
from the two-valued symbolic sequences generated by iterations of quadratic map when its …

In this paper, we propose three fractional chaotic maps based on the well known 3D
Stefanski, Rössler, and Wang maps. The dynamics of the proposed fractional maps are …

In this paper, we discuss and investigate the impulsive synchronization of fractional-order
discrete-time chaotic systems. The proposed method is based on the impulsive …

Recently, the time delay has considerable attention in the existence of chaos in the
nonlinear dynamical systems. In this paper, we therefore develop a new cascade-coupled …