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Ricardo M. Campello de Souza
Ricardo M. Campello de Souza
Associate Professor, Departamento de Eletrônica e Sistemas, Universidade Federal de Pernambuco
E-mail confirmado em ufpe.br
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Trigonometry in finite fields and a new Hartley transform
RMC De Souza, HM De Oliveira, AN Kauffman, AJA Paschoal
Proceedings. 1998 IEEE International Symposium on Information Theory (Cat …, 1998
691998
Orthogonal multilevel spreading sequence design
HM de Oliveira, RM de Souza
arXiv preprint arXiv:1502.05881, 2015
342015
Finite field trigonometric transforms
JB Lima, RM Campello de Souza
Applicable Algebra in Engineering, communication and computing 22, 393-411, 2011
332011
Fragile watermarking using finite field trigonometrical transforms
RJ Cintra, VS Dimitrov, HM de Oliveira, RMC de Souza
Signal Processing: Image Communication 24 (7), 587-597, 2009
312009
Efficient multiplex for band-limited channels: Galois-Field division multiple access
HM de Oliveira, RM de Souza, AN Kauffman
arXiv preprint arXiv:1505.04140, 2015
292015
Fourier eigenfunctions, uncertainty Gabor principle and isoresolution wavelets
LR Soares, HM De Oliveira, RJ Cintra, RM de Souza
arXiv preprint arXiv:1502.03401, 2015
272015
The fractional Fourier transform over finite fields
JB Lima, RMC De Souza
Signal Processing 92 (2), 465-476, 2012
262012
The discrete cosine transform over prime finite fields
MMC de Souza, HM de Oliveira, RMC de Souza, MM Vasconcelos
Telecommunications and Networking-ICT 2004: 11th International Conference on …, 2004
252004
Public-key encryption based on Chebyshev polynomials over GF (q)
JB Lima, D Panario, RMC de Souza
Information Processing Letters 111 (2), 51-56, 2010
232010
Fractional cosine and sine transforms over finite fields
JB Lima, RMC de Souza
Linear Algebra and its applications 438 (8), 3217-3230, 2013
222013
Eigensequences for multiuser communication over the real adder channel
RMC de Souza, HM De Oliveira
2006 International Telecommunications Symposium, 989-994, 2006
212006
The eigenstructure of finite field trigonometric transforms
JB Lima, RMC de Souza, D Panario
Linear Algebra and its Applications 435 (8), 1956-1971, 2011
202011
Security of public-key cryptosystems based on Chebyshev polynomials over prime finite fields
JB Lima, RMC de Souza, D Panario
2008 IEEE International Symposium on Information Theory, 1843-1847, 2008
192008
Array codes for private-key encryption
RMC de Souza, JC de Souza
Electronics Letters 30 (17), 1394-1396, 1994
161994
Private-key burst correcting code encryption
FMR Alencar, AMP Léo, RMC de Souza
Proceedings. IEEE International Symposium on Information Theory, 227-227, 1993
161993
Hartley number theoretic transforms
RMC de Souza, HM De Oliveira, LBE Palma, MMC de Souza
Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE …, 2001
152001
Fourier codes
RM de Souza, ESV Freire, HM de Oliveira
arXiv preprint arXiv:1503.03293, 2015
132015
Multilayer Hadamard Decomposition of Discrete Hartley Transforms
HM de Oliveira, RJ Cintra, RM de Souza
arXiv preprint arXiv:1502.02168, 2015
132015
Vibration monitoring, fault detection, and bearings replacement of a real wind turbine
HDM De Azevedo, PHC de Arruda Filho, AM Araújo, N Bouchonneau, ...
Journal of the Brazilian Society of Mechanical Sciences and Engineering 39 …, 2017
122017
Fractional Fourier, Hartley, cosine and sine number-theoretic transforms based on matrix functions
PHES Lima, JB Lima, RM Campello de Souza
Circuits, Systems, and Signal Processing 36, 2893-2916, 2017
122017
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