Patrícia Ücker

According to our database, Patrícia Ücker authored at least 18 papers between 2019 and 2024.

Collaborative distances:

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

2024

VLSI Architecture for Energy-Efficient and Accurate Pre-Processing Pan-Tompkins Design.

Léo Ribeiro, Patrícia U. L. da Costa, Guilherme Paim, Eduardo A. C. da Costa, Sérgio Jose Melo de Almeida, Sergio Bampi

IEEE Trans. Circuits Syst. II Express Briefs, November, 2024

VLSI Architectures of Approximate Arithmetic Units Applied to Parallel Sensors Calibration.

Morgana Macedo Azevedo da Rosa, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi

IEEE Trans. Circuits Syst. I Regul. Pap., March, 2024

2023

AxPPA: Approximate Parallel Prefix Adders.

Morgana Macedo Azevedo da Rosa, Guilherme Paim, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi

IEEE Trans. Very Large Scale Integr. Syst., 2023

An Energy-Efficient StEFCal VLSI Design with Approximate Squarer and Divider Units.

Morgana M. A. da Rosa, Patrícia U. L. da Costa, Guilherme Paim, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi

Proceedings of the 14th IEEE Latin America Symposium on Circuits and System, 2023

An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies.

Patrícia U. L. da Costa, Morgana M. A. da Rosa, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 30th IEEE International Conference on Electronics, Circuits and Systems, 2023

2022

Energy-Quality Scalable Design Space Exploration of Approximate FFT Hardware Architectures.

Pedro Tauã Lopes Pereira, Patrícia Ücker Leleu da Costa, Guilherme da Costa Ferreira, Brunno Alves de Abreu, Guilherme Paim, Eduardo Antônio César da Costa, Sergio Bampi

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Improved Approximate Multipliers for Single-Precision Floating-Point Hardware Design.

Patrícia U. L. da Costa, Pedro Tauã Lopes Pereira, Brunno A. Abreu, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 13th IEEE Latin America Symposium on Circuits and System, 2022

An Efficient Exponential Unit Designed in VLSI CMOS with Custom Operators.

Patrícia U. L. da Costa, Morgana M. A. da Rosa, Guilherme Paim, Eduardo Antonio Cesar da Costa, Rafael Soares, Sergio Bampi

Proceedings of the 29th IEEE International Conference on Electronics, Circuits and Systems, 2022

2021

Architectural Exploration for Energy-Efficient Fixed-Point Kalman Filter VLSI Design.

Pedro Tauã Lopes Pereira, Guilherme Paim, Patrícia Ücker Leleu da Costa, Eduardo Antônio César da Costa, Sérgio Jose Melo de Almeida, Sergio Bampi

IEEE Trans. Very Large Scale Integr. Syst., 2021

Fixed-Point NLMS and IPNLMS VLSI Architectures for Accurate FECG and FHR Processing.

Patrícia Ücker Leleu da Costa, Guilherme Paim, Leandro Mateus Giacomini Rocha, Eduardo Antônio César da Costa, Sérgio Jose Melo de Almeida, Sergio Bampi

IEEE Trans. Biomed. Circuits Syst., 2021

Exploring NLMS-Based Adaptive Filter Hardware Architectures for Eliminating Power Line Interference in EEG Signals.

Andrei La Rosa, Pedro Tauã Lopes Pereira, Patrícia Ücker, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi, Sérgio Almeida

Circuits Syst. Signal Process., 2021

Boosting the Efficiency of the Harmonics Elimination VLSI Architecture by Arithmetic Approximations.

Patrícia U. L. da Costa, Pedro Tauã Lopes Pereira, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 28th IEEE International Conference on Electronics, 2021

2020

Optimizing the Montgomery Modular Multiplier for a Power- and Area-Efficient Hardware Architecture.

Mateus Terribele Leme, Guilherme Paim, Leandro M. G. Rocha, Patrícia Ücker, Vitor G. Lima, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

Optimizing Iterative-based Dividers for an Efficient Natural Logarithm Operator Design.

Patrícia Ücker, Miguel R. Weirich, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 11th IEEE Latin American Symposium on Circuits & Systems, 2020

An Efficient N-bit 8-2 Adder Compressor with a Constant Internal Carry Propagation Delay.

Thomas V. Fontanari, Guilherme Paim, Leandro M. G. Rocha, Patrícia Ücker, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 11th IEEE Latin American Symposium on Circuits & Systems, 2020

Exploring NLMS and IPNLMS Adaptive Filtering VLSI Hardware Architectures for Robust EEG Signal Artifacts Elimination.

Andrei La Rosa, Patrícia Ücker, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi

Proceedings of the 27th IEEE International Conference on Electronics, Circuits and Systems, 2020

An Efficient NLMS-based VLSI Architecture for Robust FECG Extraction and FHR Processing.

Patrícia U. L. da Costa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sérgio Almeida, Sergio Bampi

Proceedings of the 27th IEEE International Conference on Electronics, Circuits and Systems, 2020

2019

Exploring Architectural Solutions for an Energy-Efficient Kalman Filter Gain Realization.

Pedro Tauã Lopes Pereira, Guilherme Paim, Patrícia Ücker, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi

Proceedings of the 26th IEEE International Conference on Electronics, Circuits and Systems, 2019