Rui Seara

ORCID

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 28

Top Venues

Signal Process.

Digit. Signal Process.

IEEE Signal Process. Lett.

CoRR

Publications

Daniel Gomes de Pinho Zanco, Leszek Szczecinski, Eduardo Vinicius Kuhn, Rui Seara
Stochastic analysis of the Elo rating algorithm in round-robin tournaments. Digit. Signal Process. 145 (2024)
Felipe Dennis de Resende Oliveira, Eduardo Luiz Ortiz Batista, Rui Seara
On the compression of neural networks using ℓ0-norm regularization and weight pruning. Neural Networks 171 (2024)
Fábio Luis Perez, Ciro André Pitz, Rui Seara
A two-gain NLMS algorithm for sparse system identification. Signal Process. 200 (2022)
Daniel Gomes de Pinho Zanco, Leszek Szczecinski, Eduardo Vinicius Kuhn, Rui Seara
A comprehensive analysis of the Elo rating algorithm: Stochastic model, convergence characteristics, design guidelines, and experimental results. CoRR (2022)
Raimundo Nonato Gonçalves Robert, Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
-norm-constrained adaptive algorithm for joint beamforming and antenna selection. Digit. Signal Process. 126 (2022)
Khaled Jamal Bakri, Eduardo Vinicius Kuhn, Marcos Vinicius Matsuo, Rui Seara
On the behavior of a combination of adaptive filters operating with the NLMS algorithm in a nonstationary environment. Signal Process. 196 (2022)
Khaled Jamal Bakri, Eduardo Vinicius Kuhn, Rui Seara, Jacob Benesty, Constantin Paleologu, Silviu Ciochina
On the stochastic modeling of the LMS algorithm operating with bilinear forms. Digit. Signal Process. 122 (2022)
Jacob Benesty, Constantin Paleologu, Silviu Ciochina, Eduardo Vinicius Kuhn, Khaled Jamal Bakri, Rui Seara
LMS and NLMS Algorithms for the Identification of Impulse Responses with Intrinsic Symmetric or Antisymmetric Properties. ICASSP (2022)
Eduardo Vinicius Kuhn, Ciro André Pitz, Marcos Vinicius Matsuo, Khaled Jamal Bakri, Rui Seara, Jacob Benesty
A Kronecker product CLMS algorithm for adaptive beamforming. Digit. Signal Process. 111 (2021)
Marcos Vinicius Matsuo, Eduardo Vinicius Kuhn, Rui Seara
On the diffusion NLMS algorithm applied to adaptive networks: Stochastic modeling and performance comparisons. Digit. Signal Process. 113 (2021)
Artur Adolfo Falkovski, Eduardo Vinicius Kuhn, Marcos Vinicius Matsuo, Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
Stochastic modeling of the CNLMS algorithm applied to adaptive beamforming. Signal Process. 178 (2021)
Khaled Jamal Bakri, Eduardo Vinicius Kuhn, Marcos Vinicius Matsuo, Rui Seara, Jacob Benesty, Constantin Paleologu, Silviu Ciochina
On the Stochastic Modeling of the NLMS Algorithm Operating with Bilinear forms. SSP (2021)
Felipe Dennis de Resende Oliveira, Eduardo Luiz Ortiz Batista, Rui Seara
-Norm Regularization and Weight Pruning. CoRR (2021)
Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara, Dennis R. Morgan
A novel approach for beamforming based on adaptive combinations of vector projections. Digit. Signal Process. 97 (2020)
Douglas David Baptista de Souza, Eduardo Vinicius Kuhn, Rui Seara
A Time-Varying Autoregressive Model for Characterizing Nonstationary Processes. IEEE Signal Process. Lett. 26 (1) (2019)
Guilherme Martignago Zilli, Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara, Wei-Ping Zhu
An Adaptive Approach for the Joint Antenna Selection and Beamforming Optimization. IEEE Access 7 (2019)
Marcos Vinicius Matsuo, Eduardo Vinicius Kuhn, Rui Seara
Stochastic analysis of the NLMS algorithm for nonstationary environment and deficient length adaptive filter. Signal Process. 160 (2019)
Eduardo Vinicius Kuhn, José Gil Zipf, Rui Seara
On the stochastic modeling of a VSS-NLMS algorithm with high immunity against measurement noise. Signal Process. 147 (2018)
Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
A Quadratically Constrained Stochastic Gradient Algorithm for Beamforming in Mobile Communications. IEEE Trans. Circuits Syst. II Express Briefs (1) (2018)
Fábio Luis Perez, Eduardo Vinicius Kuhn, Francisco das Chagas de Souza, Rui Seara
A novel gain distribution policy based on individual-coefficient convergence for PNLMS-type algorithms. Signal Process. 138 (2017)
Guilherme Martignago Zilli, Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
LCMV-Based Reduced-Rank Beamforming Algorithm With Enhanced Tracking Capability. IEEE Wirel. Commun. Lett. 5 (3) (2016)
Marcos Vinicius Matsuo, Rui Seara
On the stochastic analysis of the NLMS algorithm for white and correlated Gaussian inputs in time-varying environments. Signal Process. 128 (2016)
Eduardo Luiz Ortiz Batista, Rui Seara
A reduced-rank approach for implementing higher-order Volterra filters. EURASIP J. Adv. Signal Process. 2016 (2016)
Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
Joint beamforming and power control using continuous updates of transmission power. Digit. Signal Process. 56 (2016)
Eduardo Luiz Ortiz Batista, Rui Seara
A novel reduced-rank approach for implementing Volterra filters. EUSIPCO (2016)
Eduardo Beck, Eduardo Luiz Ortiz Batista, Rui Seara
Norm-constrained adaptive algorithms for sparse system identification based on projections onto intersections of hyperplanes. Signal Process. 118 (2016)
Marcos Vinicius Matsuo, Rui Seara
On the stochastic modeling of FxLMS-based narrowband active noise equalization systems. Signal Process. 115 (2015)
Eduardo Vinicius Kuhn, Javier Ernesto Kolodziej, Rui Seara
Analysis of the TDLMS algorithm operating in a nonstationary environment. Digit. Signal Process. 45 (2015)
Eduardo Vinicius Kuhn, Francisco das Chagas de Souza, Rui Seara, Dennis R. Morgan
On the stochastic modeling of the IAF-PNLMS algorithm for complex and real correlated Gaussian input data. Signal Process. 99 (2014)
Fábio Luis Perez, Francisco das Chagas de Souza, Rui Seara
An improved mean-square weight deviation-proportionate gain algorithm based on error autocorrelation. Signal Process. 94 (2014)
Eduardo Vinicius Kuhn, Francisco das Chagas de Souza, Rui Seara, Dennis R. Morgan
On the Steady-State Analysis of PNLMS-Type Algorithms for Correlated Gaussian Input Data. IEEE Signal Process. Lett. 21 (11) (2014)
Ciro André Pitz, Eduardo Luiz Ortiz Batista, Rui Seara
On the Joint Beamforming and Power Control in Cellular Systems: Algorithm and Stochastic Model. IEEE Trans. Wirel. Commun. 13 (12) (2014)
Eduardo Vinicius Kuhn, Javier Ernesto Kolodziej, Rui Seara
Stochastic modeling of the NLMS algorithm for complex Gaussian input data and nonstationary environment. Digit. Signal Process. 30 (2014)
Eduardo Luiz Ortiz Batista, Rui Seara
A new perspective on the convergence and stability of NLMS Hammerstein filters. ISPA (2013)
Eduardo Luiz Ortiz Batista, Rui Seara
Improving the convergence of adaptive Hammerstein filters. EUSIPCO (2013)
Eduardo Luiz Ortiz Batista, Rui Seara
On the performance of adaptive pruned Volterra filters. Signal Process. 93 (7) (2013)
Francisco das Chagas de Souza, Rui Seara, Dennis R. Morgan
An Enhanced IAF-PNLMS Adaptive Algorithm for Sparse Impulse Response Identification. IEEE Trans. Signal Process. 60 (6) (2012)
Eduardo Luiz Ortiz Batista, Rui Seara
A fully LMS/NLMS adaptive scheme applied to sparse-interpolated Volterra filters with removed boundary effect. Signal Process. 92 (10) (2012)
Eduardo Luiz Ortiz Batista, Rui Seara
On the implementation of fully adaptive interpolated FIR filters. EUSIPCO (2012)
Eduardo Luiz Ortiz Batista, Rui Seara
Adaptive NLMS diagonally-interpolated Volterra filters for network echo cancellation. EUSIPCO (2011)
Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan
Stochastic model for the mean weight evolution of the IAF-PNLMS algorithm. IEEE Trans. Signal Process. 58 (11) (2010)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
Efficient implementation of adaptive FIR-IFIR filters using the LMS algorithm. EUSIPCO (2010)
Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan
A PNLMS algorithm with individual activation factors. IEEE Trans. Signal Process. 58 (4) (2010)
Marcos Moecke, Rui Seara
Sorting Rates in Video Encoding Process for Complexity Reduction. IEEE Trans. Circuits Syst. Video Technol. 20 (1) (2010)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
A sparse-interpolated scheme for implementing adaptive volterra filters. IEEE Trans. Signal Process. 58 (4) (2010)
Juan R. V. Lopez, Orlando José Tobias, Rui Seara
Modified filtered-reference / filtered-error LMS algorithm: Algorithm and stochastic model. EUSIPCO (2009)
Ronaldo de Freitas Zampolo, Diego de Azevedo Gomes, Rui Seara
Characterization of difference detection thresholds in AWGN-degraded images by using full reference metrics. ICIP (2009)
Francisco das Chagas de Souza, Orlando José Tobias, Rui Seara, Dennis R. Morgan
Alternative approach for computing the activation factor of the PNLMS algorithm. EUSIPCO (2009)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
Fully adaptive LMS/NLMS interpolated Volterra filters with removed boundary effect. EUSIPCO (2009)
Javier E. Kolodziej, Orlando José Tobias, Rui Seara, Dennis R. Morgan
On the Constrained Stochastic Gradient Algorithm: Model, Performance, and Improved Version. IEEE Trans. Signal Process. 57 (4) (2009)
Javier E. Kolodziej, Orlando José Tobias, Rui Seara
Stochastic analysis of the transform domain LMS algorithm for a non-stationary environment. EUSIPCO (2009)
Elen Macedo Lobato, Orlando José Tobias, Rui Seara
Stochastic Modeling of the Transform-Domain epsilon Algorithm. IEEE Trans. Signal Process. 56 (5) (2008)
Juan R. V. Lopez, Orlando José Tobias, Rui Seara
Stochastic model for the modified filtered-error LMS algorithm. EUSIPCO (2008)
Monique Vitório Nicodem, Izabel Christine Seara, Daiana dos Anjos, Rui Seara Jr., Rui Seara
Evolutionary-Based Design of a Brazilian Portuguese Recording Script for a Concatenative Synthesis System. PROPOR (2008)
José Gil Zipf, Orlando José Tobias, Rui Seara
A VSSLMS algorithm based on error autocorrelation. EUSIPCO (2008)
Monique Vitório Nicodem, Sandra G. Kafka, Rui Seara Jr., Rui Seara
Boundary Refining Aiming at Speech Synthesis Applications. PROPOR (2008)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
A fully adaptive IFIR filter with removed border effect. ICASSP (2008)
Mariane Antero Alves, Izabel Christine Seara, Fernando Santana Pacheco, Simone Klein, Rui Seara
On the Voiceless Aspirated Stops in Brazilian Portuguese. PROPOR (2008)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
A fully LMS adaptive interpolated Volterra structure. ICASSP (2008)
Javier E. Kolodziej, Orlando José Tobias, Rui Seara, Dennis R. Morgan
An analytical model for the constrained stochastic gradient algorithm. EUSIPCO (2008)
Paulo José de Freitas Filho, Geovani Ferreira da Cruz, Rui Seara, Guilherme Steinmann
Using simulation to predict market behavior for outbound call centers. WSC (2007)
Juan R. V. Lopez, Orlando José Tobias, Rui Seara
Modified leaky delayed LMS algorithm for imperfect estimate system delay. EUSIPCO (2007)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
Stochastic model of the LMS volterra filter. EUSIPCO (2007)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
Border Effect Removal for IFIR and Interpolated Volterra Filters. ICASSP (3) (2007)
José Gil Zipf, Orlando José Tobias, Rui Seara
New Insights on the Noise Constrained LMS Algorithm. ICASSP (3) (2007)
Monique Vitório Nicodem, Rui Seara
Perceptual quality enhancement of speech corpora under optimal conditions of click detection. ISSPA (2007)
Policarpo B. Uliana, Rui Seara
Use of Mirror Neurons in a Holographic Associative Memory Implementation. ISDA (2007)
Monique Vitório Nicodem, Izabel Christine Seara, Rui Seara, Daiana dos Anjos
Recording script design for a Brazilian Portuguese tts system aiming at a higher phonetic and prosodic variability. ISSPA (2007)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
New insights in adaptive cascaded FIR structure: Application to fully adaptive interpolated FIR structures. EUSIPCO (2007)
Javier E. Kolodziej, Orlando José Tobias, Rui Seara
An improved stochastic model of the NLMS algorithm for correlated input data. EUSIPCO (2007)
Orlando José Tobias, Rui Seara
Mean weight behavior of the FXAFA LMS algorithm. IEEE Trans. Signal Process. 54 (2) (2006)
Elen Macedo Lobato, Orlando José Tobias, Rui Seara
Stochastic Model for the NLMS Algorithm with Correlated Gaussian Data. ICASSP (3) (2006)
Javier E. Kolodziej, Orlando José Tobias, Rui Seara
Stochastic Model for the Generalized Subband Decomposition εNLMS Algorithm with Gaussian Data. ICASSP (3) (2006)
Orlando José Tobias, Rui Seara
On the LMS algorithm with constant and variable leakage factor in a nonlinear environment. IEEE Trans. Signal Process. 54 (9) (2006)
Orlando José Tobias, Rui Seara
Leaky-FXLMS algorithm: stochastic analysis for Gaussian data and secondary path modeling error. IEEE Trans. Speech Audio Process. 13 (6) (2005)
Elen Macedo Lobato, Orlando José Tobias, Rui Seara
Stochastic modelling of the transform domain LMS algorithm for a time-varying environment. EUSIPCO (2005)
Izabel Christine Seara, Fernando Santana Pacheco, Rui Seara Jr., Sandra G. Kafka, Rui Seara, Simone Klein
Pauses and punctuation marks in Brazilian Portuguese read speech. TALN (Articles courts) (2005)
Eduardo Luiz Ortiz Batista, Orlando José Tobias, Rui Seara
Fully and partially interpolated adaptive Volterra filters. EUSIPCO (2005)
Fernando Santana Pacheco, Rui Seara
A single-microphone approach for speech signal dereverberation. EUSIPCO (2005)
Ronaldo de Freitas Zampolo, Rui Seara
A comparison of image quality metric performances under practical conditions. ICIP (3) (2005)
Monique Vitório Nicodem, Rui Seara, Fernando Santana Pacheco
Reducing the natural click effect within database for high quality corpus-based speech synthesis. ISSPA (2005)
Orlando José Tobias, Rui Seara
Variable leakage FXLMS algorithms for nonlinear active control applications. EUSIPCO (2004)
Elen Macedo Lobato, Orlando José Tobias, Rui Seara
A stochastic model for the transform-domain LMS algorithm. EUSIPCO (2004)
Ronaldo de Freitas Zampolo, Rui Seara
Perceptual image quality assessment based on bayesian networks. ICIP (2004)
Orlando José Tobias, Rui Seara
Leaky delayed LMS algorithm: stochastic analysis for Gaussian data and delay modeling error. IEEE Trans. Signal Process. 52 (6) (2004)
Sergio R. M. Penedo, Rui Seara
An improved ezw algorithm based on set partitioning in hierarchical trees using wavelet regularity. ICIP (2004)
Marcos Moecke, Rui Seara
Rate-distortion optimized video coding with stopping rules: quality and complexity. ICIP (2004)
Ronaldo de Freitas Zampolo, Rui Seara
A measure for perceptual image quality assessment. ICIP (1) (2003)
Orlando José Tobias, Rui Seara
Stochastic analysis for the leaky Delayed LMS algorithm: A new model without invoking the independence assumption. ICASSP (2002)
Orlando José Tobias, Rui Seara
Performance comparison of the FXLMS, nonlinear FXLMS and leaky FXLMS algorithms in nonlinear active control applications. EUSIPCO (2002)
Sidnei Noceti Filho, Rui Seara
Cut-off frequencies in wide-band systems. ISCAS (3) (2002)
Orlando José Tobias, Rui Seara
Image segmentation by histogram thresholding using fuzzy sets. IEEE Trans. Image Process. 11 (12) (2002)
Aurencio Sanczczak Farias, Sidnei Noceti Filho, Rui Seara
Transitional filters using linear interpolation with the filter selection based on the total mean weighting performance. ICECS (2002)
Joceli Mayer, Rui Seara, Sidnei Noceti Filho, Rogério dos Santos
Analytical approach for compensation of the D/A conversion effect. ISCAS (1) (2001)
Delmar Broglio Carvalho, Sidnei Noceti Filho, Rui Seara
Q-GA: a modified genetic algorithm for the design of phase equalizers. ISCAS (1) (2001)
Ronaldo de Freitas Zampolo, Rui Seara, Orlando José Tobias
Evolutionary programming in image restoration via reduced order model Kalman filtering. ICIP (1) (2001)
Orlando J. Tobias, Rui Seara, Carlos Aurélio Faria da Rocha
Analytical model for the mean weights of two adaptive interpolated-FIR filter structures. ISCAS (2000)
Aurencio Sanczczak Farias, Sidnei Noceti Filho, Rui Seara
Transitional filters based on the classical polynomial approximations. ISCAS (2000)
Orlando José Tobias, José C. M. Bermudez, Neil J. Bershad, Rui Seara
Second moment analysis of the filtered-X LMS algorithm. ICASSP (1999)
Delmar Broglio Carvalho, Sidnei Noceti Filho, Rui Seara
Design of phase equalizers via symmetry of the impulse response. ISCAS (6) (1999)

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Publication Activity (10 Years)

Top Topics

Top Venues

Rui Seara