Paulo A. A. Esquef

15 papers C 3Journal 4Unranked 8
YearRankTypeTitle / Venue / Authors
2023 — conf
Enhanced Step Location in the Magnitude and Phase of an AC Signal via Polynomial Approximation Total Variation (PATV) Filtering.
AMPS
Marcelo Britto Martins, Paulo A. A. Esquef, Renata T. de Barros e Vasconcellos
2020 J jnl
CoVeC: Coarse-grained vertex clustering for efficient community detection in sparse complex networks.
Inf. Sci.
Gustavo S. Carnivali, Alex Borges Vieira, Artur Ziviani, Paulo A. A. Esquef
2019 J jnl
Models for Synchrophasor With Step Discontinuities in Magnitude and Phase: Estimation and Performance.
IEEE Trans. Instrum. Meas.
Marcelo Britto Martins, Renata T. de Barros e Vasconcellos, Paulo A. A. Esquef
2019 — conf
Step Change Detection Based on Analytic Signal for PMU Calibrators.
AMPS
Marcelo Britto Martins, Renata T. de Barros e Vasconcellos, Paulo A. A. Esquef
2016 J jnl
Multifractality in fidelity sequences of optimized Toffoli gates.
Quantum Inf. Process.
Jalil Khatibi Moqadam, Guilherme S. Welter, Paulo A. A. Esquef
2015 — conf
Improved edit detection in speech via ENF patterns.
WIFS
Paulo A. A. Esquef, José Antonio Apolinário, Luiz W. P. Biscainho
2009 C conf
An objective method for quality assessment of ultra-wideband speech corrupted by echo.
MMSP
Luiz W. P. Biscainho, Paulo A. A. Esquef, Fabio P. Freeland, Leonardo O. Nunes, Alan Freihof Tygel, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer
2009 C conf
Quality assessment of audio: Increasing applicability scope of objective methods via prior identification of impairment types.
MMSP
Paulo A. A. Esquef, Luiz W. P. Biscainho, Leonardo O. Nunes, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer
2008 — conf
Partial Tracking in Sinusoidal Modeling - An Adaptive Prediction-based RLS Lattice Solution.
SIGMAP
Leonardo O. Nunes, Paulo A. A. Esquef, Luiz W. P. Biscainho, Ricardo Merched
2008 — conf
Reverberation Assessment in Audioband Speech Signals for Telepresence Systems.
SIGMAP
Amaro A. de Lima, Fabio P. Freeland, Paulo A. A. Esquef, Luiz W. P. Biscainho, Bruno C. Bispo, Rafael A. de Jesus, Sergio L. Netto, Ronald W. Schafer, Amir Said, Bowon Lee, Antonius A. C. M. Kalker
2006 J jnl
An efficient model-based multirate method for reconstruction of audio signals across long gaps.
IEEE Trans. Speech Audio Process.
Paulo A. A. Esquef, Luiz W. P. Biscainho
2002 — conf
Detection of clicks in audio signals using warped linear prediction.
DSP
Paulo A. A. Esquef, Matti Karjalainen, Vesa Välimäki
2001 — conf
ARMA processes in sub-bands with application to audio restoration.
ISCAS (2)
Luiz W. P. Biscainho, Paulo S. R. Diniz, Paulo A. A. Esquef
2000 — conf
A double-threshold-based approach to impulsive noise detection in audio signals.
EUSIPCO
Paulo A. A. Esquef, Luiz W. P. Biscainho, Paulo S. R. Diniz, Fabio P. Freelanci
2000 C conf
A model for an ARMA process split in sub-bands.
ISCAS
Luiz W. P. Biscainho, Paulo S. R. Diniz, Paulo A. A. Esquef