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Cellular automata and complex network and its applications to pattern recognition and cryptography

Grant number: 11/05461-0
Support type:Scholarships in Brazil - Master
Effective date (Start): August 01, 2011
Effective date (End): July 31, 2013
Field of knowledge:Physical Sciences and Mathematics - Physics
Principal Investigator:Odemir Martinez Bruno
Grantee:Marina Jeaneth Machicao Justo
Home Institution: Instituto de Física de São Carlos (IFSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil

Abstract

Complex systems is an area that has received an increasing interest in several areas of knowledge. Automats and complex networks have two fundamental cases of intersection where the two methods are combined, these studies will be based on systems that use only the method of cellular automata, complex networks isolated and hybrid approaches. This project proposes the study of complex networks and cellular automats applied in pattern recognition and cryptography. Two approaches are proposed: the first case Cellular automatas can move over complex networks and in the second the automata can generate graphs to be analyzed by techniques of complex networks. Furthermore, the proposal can also be applied in cryptography, since a hybrid model shows features of complex and chaotic systems, being able to generate sequences of pseudorandom numbers for use in encrypted messages. (AU)

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MACHICAO, JEANETH; MARCO, ANDERSON G.; BRUNO, ODEMIR MARTINEZ. Chaotic encryption method based on life-like cellular automata. EXPERT SYSTEMS WITH APPLICATIONS, v. 39, n. 16, p. 12626-12635, NOV 15 2012. Web of Science Citations: 22.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
JUSTO, Marina Jeaneth Machicao. Autômatos celulares caóticos aplicados na Criptografia e Criptoanálise. 2013. Master's Dissertation - Universidade de São Paulo (USP). Instituto de Física de São Carlos São Carlos.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.