Get started
Author

Douglas Baptista de Souza

Observed names: DAVID BAPTISTA DE SOUZA, Douglas, Douglas David Baptista, Douglas David Baptista De Souza, Douglas David Baptista de Souza
ORCID: 0000-0003-2428-0708
Observed ORCID: 0000-0003-2428-0708
OpenAlex ID: A5047569728
On selecting relevant intrinsic mode functions in empirical mode decomposition: An energy-based approach
2014 · Douglas Baptista de Souza, Jocelyn Chanussot, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 20
A Time-Varying Autoregressive Model for Characterizing Nonstationary Processes
2018 · Douglas Baptista de Souza, Eduardo Vinicius Kuhn, et al. · IEEE Signal Processing Letters · 15
A nonparametric test for slowly-varying nonstationarities
2017 · Douglas Baptista de Souza, Jocelyn Chanussot, et al. · Signal Processing · 10
A modified time-frequency method for testing wide-sense stationarity
2012 · Douglas Baptista de Souza, Jocelyn Chanussot, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 10
An Improved Stationarity Test Based on Surrogates
2019 · Douglas Baptista de Souza, Jocelyn Chanussot, et al. · IEEE Signal Processing Letters · 5
Multitaper-Mel Spectrograms for Keyword Spotting
2022 · Douglas Baptista de Souza, Khaled Jamal Bakri, et al. · IEEE Signal Processing Letters · 4
PDF
A new nonparametric method for testing stationarity based on trend analysis in the time marginal distribution
2014 · Douglas Baptista de Souza, Jocelyn Chanussot, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 4
An optimum linear phase approximation with small delay obtained by the manipulation of all-pass Padé approximants
2011 · Douglas David Baptista de Souza, Sidnei Noceti Filho · 2
Data Augmentation of Multivariate Sensor Time Series using Autoregressive Models and Application to Failure Prognostics
2024 · Douglas Baptista de Souza, Bruno Paes Leao · Annual Conference of the PHM Society · 1
PDF
Data Augmentation of Sensor Time Series using Time-varying Autoregressive Processes
2023 · Douglas Baptista de Souza, Bruno Paes Leao · Annual Conference of the PHM Society · 1
PDF
On generating a finite pulse or a symmetric impulse response by a generalized approximation function
2014 · Douglas Baptista de Souza, Sidnei Noceti Filho · IEEE Latin American Symposium on Circuits and Systems (LASCAS) · 1
On creating small datasets for training embedded acoustic scene classification systems via time-frequency segmentation
2021 · Douglas Baptista de Souza, Janderson Ferreira, et al. · Anais do XXXIX Simpósio Brasileiro de Telecomunicações e Processamento de Sinais
PDF
On nonparametric techniques for analyzing nonstationary signals
2013 · Douglas David Baptista De Souza
On nonparametric techniques for analyzing nonstationary signals
2013 · De Souza, Douglas David Baptista
Forma Simplificada de Determinação das Funções de Atraso Filanovsky-Matkhanov e Propostas de Modificações
2009 · Douglas David Baptista de Souza, Sidnei Noceti Filho · Anais do XXVII Simpósio Brasileiro de Telecomunicações
PDF
Works count: 16
Citation count: 72
H-index: 5
I10-index: 4
Year
Topic
Type