Francisco Madeiro

59 papers B 7Journal 41Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Matrix Exponential Distribution Method Applied to Multi-RIS Aided Systems Evaluation.
IEEE Wirel. Commun. Lett.
Danilo Brito Teixeira de Almeida, Francisco Madeiro, Wamberto J. L. Queiroz
2025 J jnl
User-Centric Cell-Free Massive Multiple-Input-Multiple-Output System with Noisy Channel Gain Estimation and Line of Sight: A Beckmann Distribution Approach.
Entropy
Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Wamberto J. L. Queiroz, Rafael M. Duarte, Francisco Madeiro
2024 J jnl
On the Adaptive Modulation for User-Centric Cell-Free Massive MIMO Systems.
IEEE Access
Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Rafael M. Duarte, Hugerles S. Silva, Francisco Madeiro, Waslon T. A. Lopes, Wamberto J. L. Queiroz
2024 J jnl
On the Initialization of Swarm Intelligence Algorithms for Vector Quantization Codebook Design.
Sensors
Verusca S. Lima, Felipe A. B. S. Ferreira, Rodrigo Spencer, Arthur Nascimento, Francisco Madeiro
2023 J jnl
A Survey on Applications of Unmanned Aerial Vehicles Using Machine Learning.
IEEE Access
Karolayne Teixeira, Geovane Miguel, Hugerles S. Silva, Francisco Madeiro
2023 — conf
Hybrid System with Dynamic Classification for Combining Time Series Forecasts.
LA-CCI
Emilly Pereira Alves, Felipe Alberto B. S. Ferreira, Francisco Madeiro, Paulo S. G. de Mattos Neto, João Fausto Lorenzato de Oliveira
2023 J jnl
Light field image encryption based on steerable cosine number transform.
Signal Process.
Verusca S. Lima, Felipe A. B. S. Ferreira, Francisco Madeiro, Juliano B. Lima
2022 J jnl
Automatic Classification System for Periapical Lesions in Cone-Beam Computed Tomography.
Sensors
Maria Alice Andrade Calazans, Felipe Alberto B. S. Ferreira, Maria de Lourdes Melo Guedes Alcoforado, Andrezza dos Santos, Andréa dos Anjos Pontual, Francisco Madeiro
2022 J jnl
Capacity analysis of shadowed Beaulieu-Xie fading channels.
Digit. Signal Process.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Higo Thaian P. Da Silva, Iguatemi E. Fonseca, Arnaldo S. R. Oliveira, Francisco Madeiro
2022 B conf
Low-discrepancy Sampling for Full Reference Image Quality Assessment Speed Up.
IJCNN
Jair Galvão, Tsang Ing Ren, Francisco Madeiro, Emerson A. O. Lima
2022 J jnl
On the BEP and Outage Probability Under Cascaded Double Correlated η-μ Fading Channels.
IEEE Trans. Veh. Technol.
Wamberto J. L. Queiroz, Hugerles S. Silva, Higo Thaian P. Da Silva, Danilo Brito Teixeira de Almeida, Arnaldo S. R. Oliveira, Francisco Madeiro
2022 J jnl
On the Performance of Location Management in 5G Network Using RRC Inactive State.
IEEE Access
Lidiano A. N. Oliveira, Marcelo S. Alencar, Waslon T. A. Lopes, Francisco Madeiro
2022 J jnl
On the Statistics of the Maximum of α-F Variates and Their Applications.
IEEE Wirel. Commun. Lett.
Hugerles S. Silva, Guilherme B. L. C. Lourenço, Wamberto J. L. Queiroz, Arnaldo S. R. Oliveira, Francisco Madeiro, Osamah S. Badarneh
2022 J jnl
On the Sum of α-F and Double α-F VariatesWith Application to MRC and RIS.
IEEE Commun. Lett.
Hugerles S. Silva, Guilherme B. L. C. Lourenço, Wamberto J. L. Queiroz, Arnaldo S. R. Oliveira, Francisco Madeiro, Osamah S. Badarneh, Ugo Silva Dias, Rausley A. A. de Souza
2021 J jnl
An adaptive hybrid system using deep learning for wind speed forecasting.
Inf. Sci.
Paulo S. G. de Mattos Neto, João F. L. de Oliveira, Domingos S. de O. Junior, Hugo Valadares Siqueira, Manoel Henrique da Nobrega Marinho, Francisco Madeiro
2021 J jnl
Beaulieu-Xie Phase-Envelope Joint and Bivariate Distributions.
IEEE Commun. Lett.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Higo Thaian P. Da Silva, Arnaldo S. R. Oliveira, Francisco Madeiro
2021 J jnl
Neural-Based Ensembles for Particulate Matter Forecasting.
IEEE Access
Paulo S. G. de Mattos Neto, Paulo Renato A. Firmino, Hugo Siqueira, Yara de Souza Tadano, Thiago Antonini Alves, João Fausto Lorenzato de Oliveira, Manoel Henrique da Nobrega Marinho, Francisco Madeiro
2021 J jnl
Three-dimensional steerable discrete cosine transform with application to 3D image compression.
Multidimens. Syst. Signal Process.
Verusca S. Lima, Francisco Madeiro, Juliano B. Lima
2020 J jnl
A Hybrid Nonlinear Combination System for Monthly Wind Speed Forecasting.
IEEE Access
Paulo S. G. de Mattos Neto, João Fausto Lorenzato de Oliveira, Domingos S. de O. Junior, Hugo Valadares Siqueira, Manoel Henrique da Nobrega Marinho, Francisco Madeiro
2020 J jnl
Bit error probability of
Digit. Signal Process.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2020 J jnl
Cascaded Double Beaulieu-Xie Fading Channels.
IEEE Commun. Lett.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Iguatemi E. Fonseca, Arnaldo S. R. Oliveira, Francisco Madeiro
2020 J jnl
Encryption of 3D medical images based on a novel multiparameter cosine number transform.
Comput. Biol. Medicine
Verusca S. Lima, Francisco Madeiro, Juliano B. Lima
2020 J jnl
On the BEP analysis of M-QAM and R-QAM under cascaded double
Digit. Signal Process.
Wamberto J. L. Queiroz, Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Arnaldo S. R. Oliveira, Francisco Madeiro
2020 J jnl
SEP of the M-ary θ-QAM signals under η -μ fading and AWGN noise in a communication system using spatial diversity.
Wirel. Networks
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Francisco Madeiro, Iguatemi E. Fonseca, Marcelo S. Alencar
2019 J jnl
Bit error probability of the M-QAM scheme subject to multilevel (double) gated additive white Gaussian noise and Nakagami-m fading.
Wirel. Networks
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2019 J jnl
Bit error probability of the M-QAM scheme subject to multilevel double gated additive white Gaussian noise and η-μ, κ-μ, or α-μ fading.
Trans. Emerg. Telecommun. Technol.
Hugerles S. Silva, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, Marcelo S. Alencar
2019 J jnl
Bit error probability of the M-QAM scheme under η-μ fading and impulsive noise in a communication system using spatial diversity.
Int. J. Commun. Syst.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2019 J jnl
Signal-to-noise ratio estimation for M -QAM signals in η - μ and κ - μ fading channels.
EURASIP J. Adv. Signal Process.
Wamberto José Lira de Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, Waslon Terllizzie Araujo Lopes
2018 J jnl
Closed-Form Expression for the Bit Error Probability of the M-QAM for a Channel Subjected to Impulsive Noise and Nakagami Fading.
Wirel. Commun. Mob. Comput.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2018 J jnl
New closed-form expressions for SNR estimates of Nakagami fading channels by the method of moments.
Telecommun. Syst.
Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, José Vinícius de Miranda Cardoso, Damião F. L. Pereira, Marcelo S. Alencar
2018 J jnl
On the performance of M-QAM for Nakagami channels subject to gated noise.
Telecommun. Syst.
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo S. Alencar
2018 J jnl
Vector quantization codebook design based on Fish School Search algorithm.
Appl. Soft Comput.
C. S. Fonseca, Felipe A. B. S. Ferreira, Francisco Madeiro
2017 J jnl
Hybrid firefly-Linde-Buzo-Gray algorithm for Channel-Optimized Vector Quantization codebook design.
Integr. Comput. Aided Eng.
Felipe A. B. S. Ferreira, Herbert A. S. Leitão, Waslon Terllizzie A. Lopes, Francisco Madeiro
2017 J jnl
Nonlinear combination method of forecasters applied to PM time series.
Pattern Recognit. Lett.
Paulo S. G. de Mattos Neto, George D. C. Cavalcanti, Francisco Madeiro
2016 B conf
A Fish School Search based algorithm for image Channel-Optimized Vector Quantization.
SMC
Felipe A. B. S. Ferreira, Francisco Madeiro
2016 J jnl
Accelerating Families of
Sensors
Edson Mata, Silvio Bandeira, Paulo S. G. de Mattos Neto, Waslon Terllizzie A. Lopes, Francisco Madeiro
2015 J jnl
Encryption of medical images based on the cosine number transform.
Signal Process. Image Commun.
Juliano B. Lima, Francisco Madeiro, Fernando J. R. Sales
2014 B conf
Cooperative Modulation Diversity Applied to Heterogeneous Wireless Sensor Networks.
DCOSS
Marcelo Portela Sousa, Waslon Terllizzie Araujo Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2014 J jnl
Hybrid intelligent system for air quality forecasting using phase adjustment.
Eng. Appl. Artif. Intell.
Paulo S. G. de Mattos Neto, Francisco Madeiro, Tiago A. E. Ferreira, George D. C. Cavalcanti
2013 J jnl
Image encryption based on the finite field cosine transform.
Signal Process. Image Commun.
Juliano B. Lima, Emerson A. O. Lima, Francisco Madeiro
2013 J jnl
Performance analysis of generalized QAM modulation under η-μ and κ-μ fading.
EURASIP J. Adv. Signal Process.
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
2013 — conf
The impact of channel estimation errors in wireless sensor networks over cooperative modulation diversity.
WPMC
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2012 J jnl
Cognitive LF-Ant: A Novel Protocol for Healthcare Wireless Sensor Networks.
Sensors
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2010 J jnl
An Alternative Method to Compute the Bit Error Probability of Modulation Schemes Subject to Nakagami-m Fading.
EURASIP J. Adv. Signal Process.
Wamberto J. L. Queiroz, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2010 J jnl
Error Probability in Multichannel Reception with
IEICE Trans. Commun.
Wamberto José Lira de Queiroz, Marcelo Sampaio de Alencar, Waslon Terllizzie A. Lopes, Francisco Madeiro
2008 — conf
An Evolutionary Approach for Vector Quantization Codebook Optimization.
ISNN (1)
Carlos R. B. Azevedo, Esdras L. Bispo Jr., Tiago A. E. Ferreira, Francisco Madeiro, Marcelo Sampaio de Alencar
2008 B conf
Improving Image Vector Quantization with a Genetic Accelerated K-Means Algorithm.
ACIVS
Carlos R. B. Azevedo, Tiago A. E. Ferreira, Waslon Terllizzie A. Lopes, Francisco Madeiro
2008 — conf
On Frequency Sensitive Competitive Learning for VQ Codebook Design.
SBRN
P. H. Espírito Santo, R. C. Albuquerque, Daniel Carvalho da Cunha, Francisco Madeiro
2008 — conf
Terrain-Based Memetic Algorithms for Vector Quantizer Design.
NICSO
Carlos R. B. Azevedo, Flávia E. A. G. Azevedo, Waslon Terllizzie A. Lopes, Francisco Madeiro
2007 — conf
Closed-Form Expression for the Bit Error Probability of Rectangular QAM Subject to Rayleigh Fading.
VTC Fall
Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2006 B conf
An Evolutionary Morphological Approach for Financial Time Series Forecasting.
IEEE Congress on Evolutionary Computation
Ricardo de A. Araújo, Francisco Madeiro, Robson Pequeno de Sousa, Lúcio Flavio Cavalcanti Pessoa, Tiago Alessandro Espínola Ferreira
2006 — conf
Impact of the Estimation Errors and Doppler Effect on the Modulation Diversity Technique.
VTC Fall
Waslon Terllizzie A. Lopes, Francisco Madeiro, Juraci Ferreira Galdino, Marcelo Sampaio de Alencar
2006 B conf
Improved Evolutionary Hybrid Method for Designing Morphological Operators.
ICIP
Ricardo de A. Araújo, Francisco Madeiro, Tiago A. E. Ferreira, Robson P. de Sousa, Lúcio F. C. Pessoa
2006 — conf
Modular Morphological Neural Network Training via Adaptive Genetic Algorithm for Designing Translation Invariant Operators.
ICASSP (2)
Ricardo de A. Araújo, Francisco Madeiro, Robson P. de Sousa, Lúcio F. C. Pessoa
2000 — conf
A Comparative Study of LBG and SOA Codebooks Concerning the Computational Complexity of the Minimum Distortion Encoding for VQ.
SBRN
Francisco Madeiro, M. S. Vajapeyam, Benedito G. Aguiar Neto
2000 B conf
Multiresolution Codebook Design for Wavelet/VQ Image Coding.
ICPR
Francisco Madeiro, M. S. Vajapeyam, M. R. Morais, Benedito G. Aguiar Neto, Marcelo Sampaio de Alencar
2000 — conf
Simulated Annealing for Robust VQ: Improving Image Transmission through a Fading Channel.
SBRN
Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar, Benedito G. Aguiar Neto
1999 J jnl
A Self-Organizing Algorithm for Vector Quantizer Design Applied to Signal Processing.
Int. J. Neural Syst.
Francisco Madeiro, R. M. Vilar, Joseana M. Fechine, Benedito G. Aguiar Neto
1998 — conf
A Self-Organizing Algorithm for Image Compression.
SBRN
Francisco Madeiro, R. M. Vilar, Benedito G. Aguiar Neto