Cássio Guimarães Lopes

According to our database, Cássio Guimarães Lopes authored at least 44 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Favor the Tortoise Over the Hare: An Efficient Detection Algorithm for Cooperative Networks.

Allan E. Feitosa, Vítor H. Nascimento, Cássio Guimarães Lopes

IEEE Trans. Signal Process., 2024

2023

Distributed Universal Adaptive Networks.

Cássio Guimarães Lopes, Vítor Heloiz Nascimento, Luiz F. O. Chamon

IEEE Trans. Signal Process., 2023

Frequency Estimation and Tracking Based on DFT-Domain NLMS Filters.

João Pedro de Omena Simas, Cássio Guimarães Lopes, Rodrigo C. de Lamare

Proceedings of the 19th International Symposium on Wireless Communication Systems, 2023

Random Cloud Least Mean-Squares Adaptive Filters.

Lucas Giannella de Oliveira, Cássio Guimarães Lopes

Proceedings of the 19th International Symposium on Wireless Communication Systems, 2023

2021

Optimal Passive Source Localization for Acoustic Emissions.

Carlos A. Prete Jr., Vítor H. Nascimento, Cássio Guimarães Lopes

Entropy, 2021

Low Complexity Distributed Estimation for IoT Sensor Networks.

Allan E. Feitosa, Vítor H. Nascimento, Cássio Guimarães Lopes

Proceedings of the IEEE Statistical Signal Processing Workshop, 2021

Adaptive IIR Diffusion Networks for IoT Applications.

Rodrigo M. Coelho, Cássio Guimarães Lopes, Humberto F. Ferro

Proceedings of the IEEE Statistical Signal Processing Workshop, 2021

Exploring Undermodeling in Combinations of Adaptive Filters.

Thiago Y. Aoyagi, Alexandre C. Ferreira, Cássio Guimarães Lopes, Vítor H. Nascimento

Proceedings of the IEEE Statistical Signal Processing Workshop, 2021

2020

A Low-Complexity Map Detector for Distributed Networks.

Allan E. Feitosa, Vítor H. Nascimento, Cássio Guimarães Lopes

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

A Low-Complexity Nonlinear Least Mean Squares Filter Based on a Decomposable Volterra Model.

Felipe Chaud Pinheiro, Cássio Guimarães Lopes

IEEE Trans. Signal Process., 2019

Geometric-Algebra Adaptive Filters.

Wilder Bezerra Lopes, Cássio Guimarães Lopes

IEEE Trans. Signal Process., 2019

2018

Adaptive Detection in Distributed Networks Using Maximum Likelihood Detector.

Allan E. Feitosa, Vítor H. Nascimento, Cássio Guimarães Lopes

IEEE Signal Process. Lett., 2018

Modeling Time of Arrival Probability Distribution and TDOA Bias in Acoustic Emission Testing.

Carlos A. Prete Junior, Vítor H. Nascimento, Cássio Guimarães Lopes

Proceedings of the 26th European Signal Processing Conference, 2018

2016

Geometric-Algebra LMS Adaptive Filter and Its Application to Rotation Estimation.

Wilder Bezerra Lopes, Anas Al-Nuaimi, Cássio Guimarães Lopes

IEEE Signal Process. Lett., 2016

Nonlinear Adaptive Algorithms on Rank-One Tensor Models.

Felipe C. Pinheiro, Cássio Guimarães Lopes

CoRR, 2016

A Nonlinear Adaptive Filter Based on the Model of Simple Multilinear Functionals.

Felipe C. Pinheiro, Cássio Guimarães Lopes

CoRR, 2016

Combinations of Adaptive Filters with Coefficients Feedback.

Luiz F. O. Chamon, Cássio Guimarães Lopes

CoRR, 2016

6DOF point cloud alignment using geometric algebra-based adaptive filtering.

Anas Al-Nuaimi, Eckehard G. Steinbach, Wilder Bezerra Lopes, Cássio Guimarães Lopes

Proceedings of the 2016 IEEE Winter Conference on Applications of Computer Vision, 2016

Analyzing LiDAR scan skewing and its impact on scan matching.

Anas Al-Nuaimi, Wilder Bezerra Lopes, Paul Zeller, Adrian Garcea, Cássio Guimarães Lopes, Eckehard G. Steinbach

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

Position estimation from range measurements using adaptive networks.

Guilherme Scabin Vicinansa, Yannick Plaino Bergamo, Cássio Guimarães Lopes

Proceedings of the 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016

Newton-like nonlinear adaptive filters via simple multilinear functionals.

Felipe C. Pinheiro, Cássio Guimarães Lopes

Proceedings of the 24th European Signal Processing Conference, 2016

2014

There's plenty of room at the bottom: Incremental combinations of sign-error LMS filters.

Luiz F. O. Chamon, Cássio Guimarães Lopes

Proceedings of the IEEE International Conference on Acoustics, 2014

Towards spatially universal adaptive diffusion networks.

Cássio Guimarães Lopes, Luiz F. O. Chamon, Vítor H. Nascimento

Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

2013

Incremental combination of RLS and LMS adaptive filters in nonstationary scenarios.

Wilder Bezerra Lopes, Cássio Guimarães Lopes

Proceedings of the IEEE International Conference on Acoustics, 2013

Transient performance of an incremental combination of LMS filters.

Luiz F. O. Chamon, Cássio Guimarães Lopes

Proceedings of the 21st European Signal Processing Conference, 2013

2012

Combination of adaptive filters with coefficients feedback.

Luiz F. O. Chamon, Wilder Bezerra Lopes, Cássio Guimarães Lopes

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Scalar field estimation using adaptive networks.

Yannick Plaino Bergamo, Cássio Guimarães Lopes

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A data reusage algorithm based on incremental combination of LMS filters.

Luiz F. O. Chamon, Humberto F. Ferro, Cássio Guimarães Lopes

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

2011

Incremental-cooperative strategies in combination of adaptive filters.

Wilder Bezerra Lopes, Cássio Guimarães Lopes

Proceedings of the IEEE International Conference on Acoustics, 2011

Combination of adaptive filters for relative navigation.

Luiz F. O. Chamon, Cássio Guimarães Lopes

Proceedings of the 19th European Signal Processing Conference, 2011

2010

Distributed estimation over an adaptive incremental network based on the affine projection algorithm.

Leilei Li, Jonathon A. Chambers, Cássio Guimarães Lopes, Ali H. Sayed

IEEE Trans. Signal Process., 2010

An Array Recursive Least-Squares Algorithm With Generic Nonfading Regularization Matrix.

Manolis C. Tsakiris, Cássio Guimarães Lopes, Vítor H. Nascimento

IEEE Signal Process. Lett., 2010

An alternative criterion for regularization in Recursive Least-Squares problems.

Manolis C. Tsakiris, Cássio Guimarães Lopes, Patrick A. Naylor

Proceedings of the 2010 7th International Symposium on Wireless Communication Systems, 2010

Randomized incremental protocols over adaptive networks.

Cássio Guimarães Lopes, Ali H. Sayed

Proceedings of the IEEE International Conference on Acoustics, 2010

2009

A Robust Affine Projection Algorithm with Feedback Compensation of the Condition Number.

Manolis C. Tsakiris, Cássio Guimarães Lopes

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008

Diffusion Least-Mean Squares Over Adaptive Networks: Formulation and Performance Analysis.

Cássio Guimarães Lopes, Ali H. Sayed

IEEE Trans. Signal Process., 2008

Diffusion Recursive Least-Squares for Distributed Estimation Over Adaptive Networks.

Federico S. Cattivelli, Cássio Guimarães Lopes, Ali H. Sayed

IEEE Trans. Signal Process., 2008

Diffusion adaptive networks with changing topologies.

Cássio Guimarães Lopes, Ali H. Sayed

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Incremental Adaptive Strategies Over Distributed Networks.

Cássio Guimarães Lopes, Ali H. Sayed

IEEE Trans. Signal Process., 2007

Adaptive Processing over Distributed Networks.

Ali H. Sayed, Cássio Guimarães Lopes

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Distributed processing over adaptive networks.

Ali H. Sayed, Cássio Guimarães Lopes

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Diffusion Least-Mean Squares Over Adaptive Networks.

Cássio Guimarães Lopes, Ali H. Sayed

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Distributed Adaptive Incremental Strategies: Formulation and Performance Analysis.

Cássio Guimarães Lopes, Ali H. Sayed

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2001

Evaluation and design of variable step size adaptive algorithms.

Cássio Guimarães Lopes, José Carlos Moreira Bermudez

Proceedings of the IEEE International Conference on Acoustics, 2001