José Roberto Castilho Piqueira

According to our database, José Roberto Castilho Piqueira authored at least 38 papers between 2002 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Solving 2nd order BVPs in planar irregular domains.

Osvaldo Guimarães, William Labecca, José Roberto Castilho Piqueira

Math. Comput. Simul., 2022

2021

Tensor solutions in irregular domains: Eigenvalue problems.

Osvaldo Guimarães, William Labecca, José Roberto Castilho Piqueira

Math. Comput. Simul., 2021

Cybersecurity Assessment Framework for Digital Interface Between Safety and Security at Nuclear Power Plants.

Rovedy Aparecida Busquim e Silva, José Roberto Castilho Piqueira, J. J. Cruz, R. P. Marques

Int. J. Crit. Infrastructure Prot., 2021

Complexity Measures for Maxwell-Boltzmann Distribution.

Nicholas Smaal, José Roberto C. Piqueira

Complex., 2021

Implementation of quantum gates using decision diagrams.

Renan Rodrigues de Souza, José Roberto C. Piqueira

Comput. Electr. Eng., 2021

2020

Master-Slave Topologies with Phase-Locked Loops.

José Roberto C. Piqueira

Wirel. Commun. Mob. Comput., 2020

Generalized operational matrices and error bounds for polynomial basis.

Osvaldo Guimarães, William Labecca, José Roberto C. Piqueira

Math. Comput. Simul., 2020

Boundary solution based on rescaling method: recoup the first and second-order statistics of neuron network dynamics.

Cecilia Romaro, Antonio Carlos Roque, José Roberto Castilho Piqueira

CoRR, 2020

Novel approach to spectral methods for irregular domains.

Osvaldo Guimarães, José Roberto C. Piqueira

Comput. Math. Appl., 2020

2019

LMC and SDL Complexity Measures: A Tool to Explore Time Series.

José Roberto C. Piqueira, Sérgio Henrique Vannucchi Leme de Mattos

Complex., 2019

2018

Accidental phase modulation in second-order phase-locked loops.

José Roberto C. Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2018

2017

Hopf bifurcation and chaos in a third-order phase-locked loop.

José Roberto C. Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2017

Stability of small-amplitude periodic solutions near Hopf bifurcations in time-delayed fully-connected PLL networks.

Diego Paolo Ferruzzo Correa, Átila M. Bueno, José Roberto Castilho Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2017

2015

Phase Oscillatory Network and Visual Pattern Recognition.

Rosangela Follmann, Elbert E. N. Macau, Epaminondas Rosa Jr., José Roberto Castilho Piqueira

IEEE Trans. Neural Networks Learn. Syst., 2015

Symmetric bifurcation analysis of synchronous states of time-delayed coupled Phase-Locked Loop oscillators.

Diego Paolo Ferruzzo Correa, Claudia Wulff, José Roberto Castilho Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2015

2014

Dirac's formalism combined with complex Fourier operational matrices to solve initial and boundary value problems.

William Labecca, Osvaldo Guimarães, José Roberto C. Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2014

2013

Identifying phase Synchronous Regimes in Non-coherent and Multiple scroll Attractor Systems.

Rosangela Follmann, Epaminondas Rosa Jr., Elbert E. N. Macau, José Roberto Castilho Piqueira

Int. J. Bifurc. Chaos, 2013

Synchronous states in time-delay coupled periodic oscillators: A stability criterion.

Diego Paolo Ferruzzo Correa, José Roberto C. Piqueira

Commun. Nonlinear Sci. Numer. Simul., 2013

2012

Editorial.

Elbert E. N. Macau, José Roberto Castilho Piqueira

Int. J. Bifurc. Chaos, 2012

2011

Quantum State Complexity Measure

Yuri Campbell, José Roberto Castilho Piqueira

CoRR, 2011

2010

Modeling and Filtering Double-Frequency Jitter in One-Way Master-Slave Chain Networks.

Átila M. Bueno, André Alves Ferreira, José Roberto Castilho Piqueira

IEEE Trans. Circuits Syst. I Regul. Pap., 2010

Multiple synchronous states in static delay-free mutually connected PLL networks.

Fernando Moya Orsatti, Rodrigo Carareto, José Roberto Castilho Piqueira

Signal Process., 2010

2009

A geometric approach for turbo decoding of reed-solomon codes in QAM modulation schemes.

Cristhof J. Roosen Runge, José Roberto C. Piqueira

IEEE Commun. Lett., 2009

A modified epidemiological model for computer viruses.

José Roberto C. Piqueira, Vanessa O. Araujo

Appl. Math. Comput., 2009

2008

Mutually connected phase-locked loop networks: dynamical models and design parameters.

Fernando Moya Orsatti, Rodrigo Carareto, José Roberto Castilho Piqueira

IET Circuits Devices Syst., 2008

Dynamic models for computer viruses.

José Roberto C. Piqueira, Adolfo A. de Vasconcelos, Carlos E. C. J. Gabriel, Vanessa O. Araujo

Comput. Secur., 2008

2007

Robust clock generation system.

Ricardo Bressan Pinheiro, José Jaime Da Cruz, José Roberto Castilho Piqueira

Int. J. Control, 2007

2006

Double-frequency jitter in chain master-slave clock distribution networks: Comparing topologies.

José Roberto Castilho Piqueira, Andrea Zaneti Caligares

J. Commun. Networks, 2006

2005

Analyzing the effect of the phase-jitter in the operation of second order phase-locked loops.

José Roberto Castilho Piqueira, E. Y. Takada, Luiz Henrique Alves Monteiro

IEEE Trans. Circuits Syst. II Express Briefs, 2005

Two-way master-slave double-chain networks: limitations imposed by linear master drift for second order PLLs as slave nodes.

José Roberto Castilho Piqueira, S. A. Castillo-Vargas, Luiz Henrique Alves Monteiro

IEEE Commun. Lett., 2005

2004

Bifurcation analysis for third-order phase-locked loops.

Luiz Henrique Alves Monteiro, D. N. F. Filho, José Roberto Castilho Piqueira

IEEE Signal Process. Lett., 2004

A Dynamical Model of Fast Cortical Reorganization.

Marcelo B. Mazza, Marilene de Pinho, José Roberto C. Piqueira, Antônio Carlos Roque-da-Silva

J. Comput. Neurosci., 2004

Using central manifold theorem in the analysis of master-slave synchronization networks.

José Roberto Castilho Piqueira, Carlos Nehemy Marmo, Luiz Henrique Alves Monteiro

J. Commun. Networks, 2004

2003

Computing with phase locked loops: choosing gains and delays.

José Roberto Castilho Piqueira, Fernando Moya Orsatti, Luiz Henrique Alves Monteiro

IEEE Trans. Neural Networks, 2003

Global and partial synchronism in phase-locked loop networks.

Luiz Henrique Alves Monteiro, Nilton César Furtado Canto, José Guilherme Chaui-Berlinck, Fernando Moya Orsatti, José Roberto Castilho Piqueira

IEEE Trans. Neural Networks, 2003

Estimating the critical number of slave nodes in a single-chain PLL network.

Luiz Henrique Alves Monteiro, Rodrigo Vieira dos Santos, José Roberto Castilho Piqueira

IEEE Commun. Lett., 2003

2002

Shannon's entropy applied to the analysis of tonotopic reorganization in a computational model of classical conditioning.

Marilene de Pinho, Marcelo B. Mazza, José Roberto C. Piqueira, Antônio Carlos Roque-da-Silva

Neurocomputing, 2002

Using information theory for the analysis of cortical reorganization in a realistic computational model of the somatosensory system.

Marcelo B. Mazza, Marilene de Pinho, José Roberto C. Piqueira, Antônio Carlos Roque-da-Silva

Neurocomputing, 2002