Morgana Macedo Azevedo da Rosa

According to our database, Morgana Macedo Azevedo da Rosa authored at least 26 papers between 2017 and 2024.

Collaborative distances:

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

2024

Exploring Discrete Haar Wavelet and Cosine Transforms for Accuracy-and Energy-Quality VLSI Watermarking Systems Design.

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

Circuits Syst. Signal Process., December, 2024

AxRSU-2^m: Higher-Order m-Bit Approximate Encoders for Radix-2^m Squarer Units.

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

Circuits Syst. Signal Process., June, 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

Exploring Approximate Adders for an Energy-Efficient Pre-Processing Pan-Tompkins Algorithm VLSI Design.

Léo Ribeiro, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa

Proceedings of the 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design, 2024

AxMOD: VLSI Modular Reduction Design Exploring Approximate Arithmetic Units.

Lourenço Mulling, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa

Proceedings of the 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design, 2024

Evaluating the Resilience of the Approximate Parallel Prefix Adder (AxPPA) Against Hardware Trojan Horse Injection.

Eloisa Barros, Morgana Macedo Azevedo da Rosa, Rodrigo Lopes, Leonardo Antonietti, Eduardo A. C. da Costa, Rafael Soares

Proceedings of the 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design, 2024

2023

Energy-Efficient VLSI Squarer Unit with Optimized Radix-2^m Multiplication Logic.

Morgana M. A. da Rosa, Eduardo A. C. da Costa, Leandro Mateus Giacomini Rocha, Guilherme Paim, Sergio Bampi

Circuits Syst. Signal Process., February, 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

Exploring Security Threats by Hardware-Faults in Approximate Arithmetic Computing.

Morgana Macedo Azevedo da Rosa, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi

Proceedings of the 21st IEEE Interregional NEWCAS Conference, 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

Accuracy-, Delay- and Area-Driven Evaluation of Lower-Part Approximate Parallel Prefix Adder.

Morgana M. A. da Rosa, Eduardo Costa, Rafael Soares, Sergio Bampi

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

New Energy-Efficient 3-2 and 4-2 Approximate Adder Compressors Topologies.

Rodrigo Lopes, Leonardo Antonietti, Morgana M. A. da Rosa, Eduardo Costa, Rafael Soares, Sergio Bampi

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

An Ultra Low-Energy VLSI Approximate Discrete Haar Wavelet Transform for ECG Data Compression.

Arthur Cardozo, Morgana M. A. da Rosa, Rafael Soares, Eduardo Costa, Sergio Bampi

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

2022

AxRSU: Approximate Radix-4 Squarer Unit.

Morgana Macedo Azevedo da Rosa, Guilherme Paim, Jorge Castro-Godínez, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Discrete Haar Wavelet Transform Hardware Design for Energy-Efficient Image Watermarking.

Morgana Macedo Azevedo da Rosa, Guilherme Paim, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi

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

An Energy-Efficient Haar Wavelet Transform Architecture for Respiratory Signal Processing.

Morgana Macedo Azevedo da Rosa, Henrique Seidel, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi

IEEE Trans. Circuits Syst. II Express Briefs, 2021

Approximate Pruned and Truncated Haar Discrete Wavelet Transform VLSI Hardware for Energy-Efficient ECG Signal Processing.

Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim, Eduardo Antônio César da Costa, Sérgio J. M. de Almeida, Sergio Bampi

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

2020

Improving the Partial Product Tree Compression on Signed Radix-2^m Parallel Multipliers.

Leandro M. G. Rocha, Morgana Macedo, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 18th IEEE International New Circuits and Systems Conference, 2020

Energy-Efficient Haar Transform Architectures Using Efficient Addition Schemes.

Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi

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

Exploring Efficient Adder Compressors for Power-Efficient Sum of Squared Differences Design.

Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi

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

The Radix-2^m Squared Multiplier.

Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi

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

2019

Design Methodology to Explore Hybrid Approximate Adders for Energy-Efficient Image and Video Processing Accelerators.

Leonardo Bandeira Soares, Morgana Macedo Azevedo da Rosa, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

2018

Exploring power-performance-quality tradeoff of approximate adders for energy efficient sobel filtering.

Leonardo Bandeira Soares, Morgana M. A. da Rosa, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi

Proceedings of the 9th IEEE Latin American Symposium on Circuits & Systems, 2018

2017

Exploring the use of parallel prefix adder topologies into approximate adder circuits.

Morgana Macedo, Leonardo Bandeira Soares, Bianca Silveira, Cláudio Machado Diniz, Eduardo A. C. da Costa

Proceedings of the 24th IEEE International Conference on Electronics, Circuits and Systems, 2017