Results 71 to 80 of about 11,885 (197)

Chaos-based image encryption using vertical-cavity surface-emitting lasers

, 2017
We study the encryption and decryption processes of color images using the synchronization of polarization dynamics in a free-running vertical-cavity surface-emitting laser (VCSEL).
S. Banerjee (1503751), A. P. Misra (17500263), A. Roy (2509867)   +2 more
core   +1 more source

The importance of choosing attractors for optimizing chaotic communications [PDF]

, 2004
In this brief, we consider methods to improve the performance of chaotic communication schemes. We study a system using a receiver which explicitly includes the presence of noise in the channel.
Williams, C, Homer, ME, Hogan, SJ, Di Bernardo, M   +3 more
core   +1 more source

New Analyses of Duopoly Game with Output Lower Limiters

Abstract and Applied Analysis, 2013
In the real business world, player sometimes would offer a limiter to their output due to capacity constraints, financial constraints, or cautious response to uncertainty in the world.
Zhaohan Sheng, Jianguo Du, Qiang Mei, Tingwen Huang   +3 more
doaj   +1 more source

Protected Chaos in a Topological Lattice

Advanced Science
The erratic nature of chaotic behavior is thought to erode the stability of periodic behavior, including topological oscillations. However, it is discovered that in the presence of chaos, non‐trivial topology not only endures but also provides robust ...
Haydar Sahin, Hakan Akgün, Zhuo Bin Siu, S. M. Rafi‐Ul‐Islam, Jian Feng Kong, Mansoor B. A. Jalil, Ching Hua Lee   +6 more
doaj   +1 more source

Reliability-Based Robust Design Optimization Using Data-Driven Polynomial Chaos Expansion

Machines
As the complexity of modern engineering systems continues to increase, traditional reliability analysis methods still face challenges regarding computational efficiency and reliability in scenarios where the distribution information of random variables ...
Zhaowang Li, Zhaozhan Li, Jufang Jia, Xiangdong He   +3 more
doaj   +1 more source

Using Nanoresonators with Robust Chaos as HRNGs

, 2019
13 pages, 16 ...
Rodrigues, Lucas R., Dantas, W. G., Ujevic, Sebastian, Gusso, A.   +3 more
openaire   +2 more sources

Chaos-based secure power-domain NOMA for wireless applications

, 2021
Non-orthogonal multiple access (NOMA) is considered as one of the key technologies to achieve the main targets of 5G wireless networks such as high connectivity and reliability.
Falah Ali (4460566), W Al-Hussaibi (16063223), YH Tahir (16697610), I Al-Musawi (16697601)   +3 more
core  

Towards Analyzable Design Paradigms for Chaos-Based Cryptographic Primitives

Journal of Cybersecurity and Privacy
Although many chaos-based cryptosystems have been proposed over the past decade, they have yet to gain traction in real-world applications. A key reason for this is that most designs rely on security through obscurity, with unnecessarily complex ...
Abubakar Abba, Je Sen Teh, Mohd Najwadi Yusoff, Adnan Anwar   +3 more
doaj   +1 more source

Chaos and Robustness in a Single Family of Genetic Oscillatory Networks

PLoS ONE, 2014
Genetic oscillatory networks can be mathematically modeled with delay differential equations (DDEs). Interpreting genetic networks with DDEs gives a more intuitive understanding from a biological standpoint. However, it presents a problem mathematically, for DDEs are by construction infinitely-dimensional and thus cannot be analyzed using methods ...
Fu, Daniel, Tan, Patrick, Kuznetsov, Alexey, Molkov, Yaroslav I   +3 more
openaire   +4 more sources

Robust stability for stochastic Hopfield neural networks with time delays

, 2006
This is the post print version of the article. The official published version can be obtained from the link below - Copyright 2006 Elsevier Ltd.In this paper, the asymptotic stability analysis problem is considered for a class of uncertain stochastic ...
Liu, X, Wang, Z, Shu, H, Fang, J
core   +1 more source