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ORCIDMorgana Macedo Azevedo da Rosa
Person information
- affiliation: Catholic University of Pelotas, Graduate Program on Electronic Engineering and Computing, Brazil
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Journal Articles
- 2024
[j8]Morgana M. A. da Rosa
, Guilherme Paim, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi:
AxRSU-2m: Higher-Order m-Bit Approximate Encoders for Radix-2m Squarer Units. Circuits Syst. Signal Process. 43(6): 3649-3678 (2024)- [j7]Morgana M. A. da Rosa, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi:
Exploring Discrete Haar Wavelet and Cosine Transforms for Accuracy-and Energy-Quality VLSI Watermarking Systems Design. Circuits Syst. Signal Process. 43(12): 7750-7780 (2024) - [j6]Morgana Macedo Azevedo da Rosa, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi:
VLSI Architectures of Approximate Arithmetic Units Applied to Parallel Sensors Calibration. IEEE Trans. Circuits Syst. I Regul. Pap. 71(3): 1000-1013 (2024) - 2023
- [j5]Morgana M. A. da Rosa, Eduardo A. C. da Costa, Leandro Mateus Giacomini Rocha, Guilherme Paim, Sergio Bampi:
Energy-Efficient VLSI Squarer Unit with Optimized Radix-2m Multiplication Logic. Circuits Syst. Signal Process. 42(2): 828-852 (2023) - [j4]Morgana Macedo Azevedo da Rosa, Guilherme Paim, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi:
AxPPA: Approximate Parallel Prefix Adders. IEEE Trans. Very Large Scale Integr. Syst. 31(1): 17-28 (2023) - 2021
- [j3]Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim, Eduardo Antônio César da Costa, Sérgio J. M. de Almeida, Sergio Bampi:
Approximate Pruned and Truncated Haar Discrete Wavelet Transform VLSI Hardware for Energy-Efficient ECG Signal Processing. IEEE Trans. Circuits Syst. I Regul. Pap. 68(5): 1814-1826 (2021) - [j2]Morgana Macedo Azevedo da Rosa, Henrique Seidel, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi:
An Energy-Efficient Haar Wavelet Transform Architecture for Respiratory Signal Processing. IEEE Trans. Circuits Syst. II Express Briefs 68(2): 597-601 (2021) - 2019
- [j1]Leonardo Bandeira Soares, Morgana Macedo Azevedo da Rosa, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi:
Design Methodology to Explore Hybrid Approximate Adders for Energy-Efficient Image and Video Processing Accelerators. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(6): 2137-2150 (2019)
Conference and Workshop Papers
- 2024
- [c18]Eloisa Barros, Morgana Macedo Azevedo da Rosa, Rodrigo Lopes, Leonardo Antonietti, Eduardo A. C. da Costa, Rafael Soares:
Evaluating the Resilience of the Approximate Parallel Prefix Adder (AxPPA) Against Hardware Trojan Horse Injection. SBCCI 2024: 1-5 - [c17]Lourenço Mulling, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa:
AxMOD: VLSI Modular Reduction Design Exploring Approximate Arithmetic Units. SBCCI 2024: 1-5 - [c16]Léo Ribeiro, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa:
Exploring Approximate Adders for an Energy-Efficient Pre-Processing Pan-Tompkins Algorithm VLSI Design. SBCCI 2024: 1-5 - 2023
- [c15]Arthur Cardozo, Morgana M. A. da Rosa, Rafael Soares, Eduardo Costa, Sergio Bampi:
An Ultra Low-Energy VLSI Approximate Discrete Haar Wavelet Transform for ECG Data Compression. ICECS 2023: 1-4 - [c14]Patrícia U. L. da Costa, Morgana M. A. da Rosa, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi:
An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies. ICECS 2023: 1-4 - [c13]Rodrigo Lopes, Leonardo Antonietti, Morgana M. A. da Rosa, Eduardo Costa, Rafael Soares, Sergio Bampi:
New Energy-Efficient 3-2 and 4-2 Approximate Adder Compressors Topologies. ICECS 2023: 1-4 - [c12]Morgana M. A. da Rosa, Eduardo Costa, Rafael Soares, Sergio Bampi:
Accuracy-, Delay- and Area-Driven Evaluation of Lower-Part Approximate Parallel Prefix Adder. ICECS 2023: 1-4 - [c11]Morgana M. A. da Rosa, Patrícia U. L. da Costa, Guilherme Paim, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi:
An Energy-Efficient StEFCal VLSI Design with Approximate Squarer and Divider Units. LASCAS 2023: 1-4 - [c10]Morgana Macedo Azevedo da Rosa, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi:
Exploring Security Threats by Hardware-Faults in Approximate Arithmetic Computing. NEWCAS 2023: 1-5 - 2022
- [c9]Patrícia U. L. da Costa, Morgana M. A. da Rosa, Guilherme Paim, Eduardo Antonio Cesar da Costa, Rafael Soares, Sergio Bampi:
An Efficient Exponential Unit Designed in VLSI CMOS with Custom Operators. ICECS 2022 2022: 1-4 - [c8]Morgana Macedo Azevedo da Rosa, Guilherme Paim, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi:
Discrete Haar Wavelet Transform Hardware Design for Energy-Efficient Image Watermarking. ICECS 2022 2022: 1-4 - [c7]Morgana Macedo Azevedo da Rosa, Guilherme Paim, Jorge Castro-Godínez, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi:
AxRSU: Approximate Radix-4 Squarer Unit. ISCAS 2022: 1655-1659 - 2020
- [c6]Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi:
The Radix-2m Squared Multiplier. ICECS 2020: 1-4 - [c5]Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi:
Exploring Efficient Adder Compressors for Power-Efficient Sum of Squared Differences Design. ICECS 2020: 1-4 - [c4]Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi:
Energy-Efficient Haar Transform Architectures Using Efficient Addition Schemes. LASCAS 2020: 1-4 - [c3]Leandro M. G. Rocha, Morgana Macedo, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi:
Improving the Partial Product Tree Compression on Signed Radix-2m Parallel Multipliers. NEWCAS 2020: 182-185 - 2018
- [c2]Leonardo Bandeira Soares, Morgana M. A. da Rosa, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi:
Exploring power-performance-quality tradeoff of approximate adders for energy efficient sobel filtering. LASCAS 2018: 1-4 - 2017
- [c1]Morgana Macedo, Leonardo Bandeira Soares, Bianca Silveira, Cláudio Machado Diniz, Eduardo A. C. da Costa:
Exploring the use of parallel prefix adder topologies into approximate adder circuits. ICECS 2017: 298-301
Coauthor Index
aka: Eduardo Antonio Cesar da Costa
aka: Eduardo Antônio César da Costa
aka: Eduardo Costa 0001
aka: Rafael Iankowski Soares
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