N Nagaraj, PG Vaidya, KG Bhat - Communications in Nonlinear Science …, 2009 - Elsevier
In order to perform source coding (data compression), we treat messages emitted by independent and identically distributed sources as imprecise measurements (symbolic …
In this paper, definition and properties of logistic map along with orbit and bifurcation diagrams, Lyapunov exponent, and its histogram are considered. In order to expand chaotic …
Stochasticity, noisiness, and ergodicity are the key concepts behind many natural processes and its modeling is an important part of their implementation. There is a handful of soft …
TK Nguyen, NTT Truc, VT Hai - 2023 RIVF International …, 2023 - ieeexplore.ieee.org
Image encryption is an essential field between computer vision and security which aims to protect the image before future attacks. Nowadays, it is threatened by quantum computers …
N Nagaraj, PG Vaidya, KG Bhat - arXiv preprint nlin/0608051, 2006 - arxiv.org
We propose a framework for joint entropy coding and encryption using Chaotic maps. We begin by observing that the message symbols can be treated as the symbolic sequence of a …
This doctoral thesis describes the author's research in the area of adaptive Differential Evolution variants for small–scale continuous single–objective optimization. The first part …