Low‐power fast Fourier transform hardware architecture combining a split‐radix butterfly and efficient adder compressors
Ferreira, Guilherme, Paim, Guilherme, Rocha, Leandro M. G., Santana, Gustavo M., Neuenfeld, Renato H., Costa, Eduardo A. C., Bampi, Sergio
Published in Chronic diseases and translational medicine (01.05.2021)
Published in Chronic diseases and translational medicine (01.05.2021)
Get full text
Journal Article
A Framework for Crossing Temperature-Induced Timing Errors Underlying Hardware Accelerators to the Algorithm and Application Layers
Paim, Guilherme, Amrouch, Hussam, Rocha, Leandro M. G., Abreu, Brunno, Cesar da Costa, Eduardo Antonio, Bampi, Sergio, Henkel, Jorg
Published in IEEE transactions on computers (01.02.2022)
Published in IEEE transactions on computers (01.02.2022)
Get full text
Journal Article
Combining m=2 Multipliers and Adder Compressors for Power Efficient Radix-4 Butterfly
Ferreira, Guilherme, Rocha, Leandro M. G., Costa, Eduardo, Bampi, Sergio
Published in 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) (01.08.2020)
Published in 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) (01.08.2020)
Get full text
Conference Proceeding
Exploring high-order adder compressors for power reduction in sum of absolute differences architectures for real-time UHD video encoding
Paim, Guilherme, Santana, Gustavo M., Abreu, Brunno A., Rocha, Leandro M. G., Grellert, Mateus, da Costa, Eduardo A. C., Bampi, Sergio
Published in Journal of real-time image processing (01.10.2020)
Published in Journal of real-time image processing (01.10.2020)
Get full text
Journal Article
Optimizing the Montgomery Modular Multiplier for a Power- and Area-Efficient Hardware Architecture
Leme, Mateus Terribele, Paim, Guilherme, Rocha, Leandro M. G, Ucker, Patricia, Lima, Vitor G., Soares, Rafael, da Costa, Eduardo A. C., Bampi, Sergio
Published in 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) (01.08.2020)
Published in 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS) (01.08.2020)
Get full text
Conference Proceeding
Improving the Partial Product Tree Compression on Signed Radix-2m Parallel Multipliers
Rocha, Leandro M. G., Macedo, Morgana, Paim, Guilherme, Costa, Eduardo, Bampi, Sergio
Published in 2020 18th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2020)
Published in 2020 18th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2020)
Get full text
Conference Proceeding
An Efficient N-bit 8-2 Adder Compressor with a Constant Internal Carry Propagation Delay
Fontanari, Thomas V., Paim, Guilherme, Rocha, Leandro M. G., Ucker, Patricia, Costa, Eduardo, Bampi, Sergio
Published in 2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS) (01.02.2020)
Published in 2020 IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS) (01.02.2020)
Get full text
Conference Proceeding
The Radix-2m Squared Multiplier
da Rosa, Morgana M. A., Paim, Guilherme, Rocha, Leandro M. G., da Costa, Eduardo A. C., Bampi, Sergio
Published in 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (23.11.2020)
Published in 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (23.11.2020)
Get full text
Conference Proceeding
Exploring Motion Vector Cost with Partial Distortion Elimination in Sum of Absolute Differences for HEVC Integer Motion Estimation
Abreu, Brunno, Grellert, Mateus, Paim, Guilherme, Fontanari, Thomas, Rocha, Leandro M. G., Da Costa, Eduardo A. C., Bampi, Sergio
Published in 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2019)
Published in 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2019)
Get full text
Conference Proceeding
Power-Efficient Approximate Newton–Raphson Integer Divider Applied to NLMS Adaptive Filter for High-Quality Interference Cancelling
Guidotti, Vagner, Paim, Guilherme, Rocha, Leandro M. G., Costa, Eduardo, Almeida, Sérgio, Bampi, Sergio
Published in Circuits, systems, and signal processing (01.11.2020)
Published in Circuits, systems, and signal processing (01.11.2020)
Get full text
Journal Article
Design of a fully asynchronous image sensor reading system
Darwish, Amani, Rocha, Leandro M. G., Fesquet, Laurent, Sicard, Gilles
Published in 2015 Conference on Design of Circuits and Integrated Systems (DCIS) (01.11.2015)
Published in 2015 Conference on Design of Circuits and Integrated Systems (DCIS) (01.11.2015)
Get full text
Conference Proceeding
Using Pruning and Truncation for Power-Efficient 2-D Approximate Tchebichef Transform Hardware Architecture
Paim, Guilherme, Rocha, Leandro M. G., Santana, Gustavo M., Soares, Leonardo B., Da Costa, Eduardo A. C., Bampi, Sergio
Published in Journal of Integrated Circuits and Systems (27.08.2018)
Published in Journal of Integrated Circuits and Systems (27.08.2018)
Get full text
Journal Article
Maximizing Side Channel Attack-Resistance and Energy-Efficiency of the STTL Combining Multi-Vt Transistors with Current and Capacitance Balancing
Lima, Vitor G., Paim, Guilherme, Rocha, Leandro M. G, da Rosa, Leomar, Marques, Felipe, da Costa, Eduardo A. C., Camargo, Vinicius, Soares, Rafael, Bampi, Sergio
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
Get full text
Conference Proceeding
Rio Grande do Sul Workshop [IEEE CASSW 2021-The 11th IEEE CASS]
Zimpeck, Alexandra, Paim, Guilherme, Rocha, Leandro M. G., Reis, Ricardo
Published in IEEE circuits and systems magazine (New York, N.Y. 2001) (01.01.2022)
Published in IEEE circuits and systems magazine (New York, N.Y. 2001) (01.01.2022)
Get full text
Magazine Article
Framework-based arithmetic core generation to explore ASIC-based parallel binary multipliers
Rocha, Leandro M. G., Paim, Guilherme, Ferreira, Rafael, Costa, Eduardo, Bampi, Sergio
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Get full text
Conference Proceeding
Exploring Efficient Adder Compressors for Power-Efficient Sum of Squared Differences Design
da Rosa, Morgana M. A., Paim, Guilherme, Rocha, Leandro M.G., da Costa, Eduardo A.C., Bampi, Sergio
Published in 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (23.11.2020)
Published in 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (23.11.2020)
Get full text
Conference Proceeding
Low-Power HEVC 8-point 2-D Discrete Cosine Transform Hardware Using Adder Compressors
Sequeira, Luis F., Santana, Gustavo M., Paim, Guilherme, Rocha, Leandro M. G., Abreu, Brunno, Costa, Eduardo, Bampi, Sergio
Published in 2018 16th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2018)
Published in 2018 16th IEEE International New Circuits and Systems Conference (NEWCAS) (01.06.2018)
Get full text
Conference Proceeding
Physical implementation of an ASIC-oriented SRAM-based viterbi decoder
Rocha, Leandro M. G., Paim, Guilherme, Santana, Gustavo M., Abreu, Brunno A., Ferreira, Rafael, da Costa, Eduardo A. C., Bampi, Sergio
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Get full text
Conference Proceeding
Using efficient adder compressors with a split-radix butterfly hardware architecture for low-power IoT smart sensors
Santana, Gustavo M., Paim, Guilherme, Rocha, Leandro M. G., Neuenfeld, Renato, Beck Fonseca, Mateus, da Costa, Eduardo A. C., Bampi, Sergio
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Published in 2017 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS) (01.12.2017)
Get full text
Conference Proceeding
A power-predictive environment for fast and power-aware ASIC-based FIR filter design
Paim, Guilherme, Rocha, Leandro M. G., Giacomelli Alves, Tiago, Ferreira, Rafael S., da Costa, Eduardo A. C., Bampi, Sergio
Published in 2017 30th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2017)
Published in 2017 30th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2017)
Get full text
Conference Proceeding