IESCA: An efficient image encryption scheme using 2-D cellular automata

S Roy, M Shrivastava, U Rawat, CV Pandey… - Journal of Information …, 2021 - Elsevier
In the present era of Information Technology (IT), transfer of multimedia data is happening at
a rapid pace. In many Internet-of-Things (IoT) based applications, sensor devices are …

IEVCA: An efficient image encryption technique for IoT applications using 2-D Von-Neumann cellular automata

S Roy, M Shrivastava, CV Pandey, SK Nayak… - Multimedia Tools and …, 2021 - Springer
Present era is marked by exponential growth in transfer of multimedia data through internet.
Most of the Internet-of-Things (IoT) applications send images to cloud storages through …

Pedestrian evacuation within limited-space buildings based on different exit design schemes

Z Li - Safety science, 2020 - Elsevier
Considering the differences in the individual characteristics of pedestrians and the influence
factors of buildings, we proposed a safety evacuation model for limited spaces. Evacuation …

Self-replicating patterns in 2D linear cellular automata

S Uguz, U Sahin, H Akin, I Siap - International Journal of Bifurcation …, 2014 - World Scientific
This paper studies the theoretical aspects of two-dimensional cellular automata (CAs), it
classifies this family into subfamilies with respect to their visual behavior and presents an …

[HTML][HTML] Structure and reversibility of 2D hexagonal cellular automata

I Siap, H Akin, S Uğuz - Computers & Mathematics with Applications, 2011 - Elsevier
Cellular automata are used to model dynamical phenomena by focusing on their local
behavior which depends on the neighboring cells in order to express their global behavior …

[HTML][HTML] On the irreversibility of Moore cellular automata over the ternary field and image application

S Uguz, H Akin, I Siap, U Sahin - Applied Mathematical Modelling, 2016 - Elsevier
Cellular automata have rich computational properties and provide many models in
mathematical and physical processes. In this paper, one of the most commonly used …

[HTML][HTML] Three-state von Neumann cellular automata and pattern generation

U Sahin, S Uguz, H Akın, I Siap - Applied Mathematical Modelling, 2015 - Elsevier
In this study, we consider the theoretical structure and classification of two-dimensional (2D)
three-state uniform cellular automata (CA) based on their visual behavior. The basic features …

Characterization of two-dimensional cellular automata over ternary fields

I Siap, H Akin, F Sah - Journal of the Franklin Institute, 2011 - Elsevier
The set of papers [3, 4, 6, 7](Chattopadhyay et al., 1999; Dihidar and Choudhury, 2004;
Khan et al., 1997, 1999) deals with the behavior of the uniform two-dimensional cellular …

On behavior of two-dimensional cellular automata with an exceptional rule

Y Zhai, Z Yi, P Deng - Information Sciences, 2009 - Elsevier
Several studies [AR Khan, PP Choudhury, K. Dihidar, S. Mitra, P. Sarkar, VLSI architecture of
a cellular automata, Comput. Math. Appl. 33 (1997) 79–94; AR Khan, PP Choudhury, K …

Reversibility algorithms for 3-state hexagonal cellular automata with periodic boundaries

S Uguz, H Akin, I Siap - International Journal of Bifurcation and …, 2013 - World Scientific
This paper presents a study of two-dimensional hexagonal cellular automata (CA) with
periodic boundary. Although the basic construction of a cellular automaton is a discrete …