Eduardo Antonio Cesar da Costa

13 papers Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Energy-efficient discrete Haar Wavelet Transform architectures exploring approximate adders for high-quality image compression and reconstruction.
Future Gener. Comput. Syst.
Carlos Eduardo Reis Urban, Morgana Macedo Azevedo da Rosa, Eduardo Antonio Cesar da Costa
2025 — conf
Exploring Approximate Adders for Accuracy- and Energy-Quality VLSI Watermarking Systems Design.
LASCAS
Morgana da Rosa, Eduardo Antonio Cesar da Costa, Rafael Soares
2025 J jnl
FALSAx: An Integrated Framework for Accuracy and Logic Synthesis Estimation of Approximate Adders.
IEEE Trans. Circuits Syst. I Regul. Pap.
Morgana Macedo Azevedo da Rosa, Leonardo Antonietti, Rodrigo Lopes, Eloisa Barros, Eduardo Antonio Cesar da Costa, Rafael Soares
2025 J jnl
RCU- 2
IEEE Trans. Very Large Scale Integr. Syst.
Eduardo Antonio Cesar da Costa, Morgana Macedo Azevedo da Rosa
2024 J jnl
VLSI Architectures of Approximate Arithmetic Units Applied to Parallel Sensors Calibration.
IEEE Trans. Circuits Syst. I Regul. Pap.
Morgana Macedo Azevedo da Rosa, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi
2023 J jnl
AxPPA: Approximate Parallel Prefix Adders.
IEEE Trans. Very Large Scale Integr. Syst.
Morgana Macedo Azevedo da Rosa, Guilherme Paim, Patrícia Ücker Leleu da Costa, Eduardo Antonio Cesar da Costa, Rafael Iankowski Soares, Sergio Bampi
2022 — conf
An Efficient Exponential Unit Designed in VLSI CMOS with Custom Operators.
ICECS 2022
Patrícia U. L. da Costa, Morgana M. A. da Rosa, Guilherme Paim, Eduardo Antonio Cesar da Costa, Rafael Soares, Sergio Bampi
2021 J jnl
On the Resiliency of NCFET Circuits Against Voltage Over-Scaling.
IEEE Trans. Circuits Syst. I Regul. Pap.
Guilherme Paim, Georgios Zervakis, Girish Pahwa, Yogesh Singh Chauhan, Eduardo Antonio Cesar da Costa, Sergio Bampi, Jörg Henkel, Hussam Amrouch
2020 J jnl
An Energy-Efficient and Approximate Accelerator Design for Real-Time Canny Edge Detection.
Circuits Syst. Signal Process.
Leonardo Bandeira Soares, Julio F. R. Oliveira, Eduardo Antonio Cesar da Costa, Sergio Bampi
2019 J jnl
Design Methodology to Explore Hybrid Approximate Adders for Energy-Efficient Image and Video Processing Accelerators.
IEEE Trans. Circuits Syst. I Regul. Pap.
Leonardo Bandeira Soares, Morgana Macedo Azevedo da Rosa, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi
2019 J jnl
Power-, Area-, and Compression-Efficient Eight-Point Approximate 2-D Discrete Tchebichef Transform Hardware Design Combining Truncation Pruning and Efficient Transposition Buffers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Guilherme Paim, Leandro Mateus Giacomini Rocha, Gustavo Madeira Santana, Leonardo Bandeira Soares, Eduardo Antonio Cesar da Costa, Sergio Bampi
2018 — conf
Power System Frequency Estimation U Sing the Kernel Least Mean Square Algorithm and the Clarke Transform.
NGCAS
Maicon Robe Ferreira, Sérgio Jose Melo de Almeida, Eduardo Antonio Cesar da Costa
2016 — conf
A novel pruned-based algorithm for energy-efficient SATD operation in the HEVC coding.
SBCCI
Leonardo Bandeira Soares, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi