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Books and Theses
- 2023
[b1]Brunno Alves de Abreu:
Automated design space exploration of approximate VLSI architectures for low-power tree-based learning models. Universidade Federal do Rio Grande do Sul, Brazil, 2023
Journal Articles
- 2025
- [j10]Brunno Alves de Abreu
, Guilherme Paim, Lilas Alrahis, Paulo F. Flores, Ozgur Sinanoglu, Sergio Bampi, Hussam Amrouch:
On the Efficacy and Vulnerabilities of Logic Locking in Tree-Based Machine Learning. IEEE Trans. Circuits Syst. I Regul. Pap. 72(1): 180-191 (2025) - 2024
- [j9]Yuri Arbeletche, Guilherme Paim, Brunno Abreu, Sérgio Almeida, Eduardo Costa, Paulo F. Flores, Sergio Bampi:
MAxPy: A Framework for Bridging Approximate Computing Circuits to Its Applications. IEEE Trans. Circuits Syst. II Express Briefs 71(11): 4748-4752 (2024) - 2023
- [j8]Brunno Alves de Abreu, Albi Mema, Simon Thomann, Guilherme Paim, Paulo F. Flores, Sergio Bampi, Hussam Amrouch:
Compact CMOS-Compatible Majority Gate Using Body Biasing in FDSOI Technology. IEEE J. Emerg. Sel. Topics Circuits Syst. 13(1): 86-95 (2023) - 2022
- [j7]Bianca Silveira, Guilherme Paim, Brunno Alves Abreu, Rafael dos Santos Ferreira, Cláudio Machado Diniz, Eduardo Antônio César da Costa, Sergio Bampi:
The 4-2 Fused Adder-Subtractor Compressor for Low-Power Butterfly-Based Hardware Architectures. Circuits Syst. Signal Process. 41(3): 1577-1595 (2022) - [j6]Brunno Abreu, Mateus Grellert, Sergio Bampi:
A framework for designing power-efficient inference accelerators in tree-based learning applications. Eng. Appl. Artif. Intell. 109: 104638 (2022) - [j5]Guilherme Paim, Hussam Amrouch, Leandro M. G. Rocha, Brunno Abreu, Eduardo Antônio César da Costa, Sergio Bampi, Jörg Henkel:
A Framework for Crossing Temperature-Induced Timing Errors Underlying Hardware Accelerators to the Algorithm and Application Layers. IEEE Trans. Computers 71(2): 349-363 (2022) - [j4]Brunno Alves Abreu, Guilherme Paim, Mateus Grellert, Sergio Bampi:
C2PAx: Complexity-Aware Constant Parameter Approximation for Energy-Efficient Tree-Based Machine Learning Accelerators. IEEE Trans. Circuits Syst. I Regul. Pap. 69(7): 2683-2693 (2022) - [j3]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:
Energy-Quality Scalable Design Space Exploration of Approximate FFT Hardware Architectures. IEEE Trans. Circuits Syst. I Regul. Pap. 69(11): 4524-4534 (2022) - 2020
- [j2]Guilherme Paim, Gustavo M. Santana, Brunno A. Abreu, Leandro M. G. Rocha, Mateus Grellert, Eduardo A. C. da Costa, Sergio Bampi:
Exploring high-order adder compressors for power reduction in sum of absolute differences architectures for real-time UHD video encoding. J. Real Time Image Process. 17(5): 1735-1754 (2020) - 2017
- [j1]Bianca Silveira, Guilherme Paim, Brunno Abreu, Mateus Grellert, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi:
Power-Efficient Sum of Absolute Differences Hardware Architecture Using Adder Compressors for Integer Motion Estimation Design. IEEE Trans. Circuits Syst. I Regul. Pap. 64-I(12): 3126-3137 (2017)
Conference and Workshop Papers
- 2024
- [c15]Luis Antonio Spader Simon, Lucas Soares, Brunno Abreu, Mateus Grellert:
A Design Framework for Neural Network Architecture Exploration. LASCAS 2024: 1-5 - 2022
- [c14]Rodrigo N. Wuerdig, Marcos L. L. Sartori, Brunno A. Abreu, Sergio Bampi, Ney Laert Vilar Calazans:
Mitigating Asynchronous QDI Drawbacks on MAC Operators with Approximate Multipliers. ISCAS 2022: 1269-1273 - [c13]Brunno A. Abreu, Guilherme Paim, Jorge Castro-Godínez, Mateus Grellert, Sergio Bampi:
On the Netlist Gate-level Pruning for Tree-based Machine Learning Accelerators. LASCAS 2022: 1-4 - [c12]Patrícia U. L. da Costa, Pedro Tauã Lopes Pereira, Brunno A. Abreu, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi:
Improved Approximate Multipliers for Single-Precision Floating-Point Hardware Design. LASCAS 2022: 1-4 - 2021
- [c11]Shubham Rai, Walter Lau Neto, Yukio Miyasaka, Xinpei Zhang, Mingfei Yu, Qingyang Yi, Masahiro Fujita, Guilherme B. Manske, Matheus F. Pontes, Leomar S. da Rosa, Marilton S. de Aguiar, Paulo F. Butzen, Po-Chun Chien, Yu-Shan Huang, Hoa-Ren Wang, Jie-Hong R. Jiang, Jiaqi Gu, Zheng Zhao, Zixuan Jiang, David Z. Pan, Brunno A. Abreu, Isac de Souza Campos, Augusto Andre Souza Berndt, Cristina Meinhardt, Jônata Tyska Carvalho, Mateus Grellert, Sergio Bampi, Aditya Lohana, Akash Kumar, Wei Zeng, Azadeh Davoodi, Rasit Onur Topaloglu, Yuan Zhou, Jordan Dotzel, Yichi Zhang, Hanyu Wang, Zhiru Zhang, Valerio Tenace, Pierre-Emmanuel Gaillardon, Alan Mishchenko, Satrajit Chatterjee:
Logic Synthesis Meets Machine Learning: Trading Exactness for Generalization. DATE 2021: 1026-1031 - [c10]João Dick, Brunno Abreu, Mateus Grellert, Sergio Bampi:
Quality and Complexity Assessment of Learning-Based Image Compression Solutions. ICIP 2021: 599-603 - [c9]Brunno A. Abreu, Augusto Andre Souza Berndt, Isac de Souza Campos, Cristina Meinhardt, Jônata Tyska Carvalho, Mateus Grellert, Sergio Bampi:
Fast Logic Optimization Using Decision Trees. ISCAS 2021: 1-5 - 2020
- [c8]Brunno A. Abreu, Mateus Grellert, Sergio Bampi:
VLSI Design of Tree-Based Inference for Low-Power Learning Applications. ISCAS 2020: 1-5 - 2019
- [c7]Rafael S. Ferreira, Guilherme Paim, Brunno A. Abreu, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi:
HEVC Interpolation Filter Architecture Using Hybrid Encoding Arithmetic Operators. MWSCAS 2019: 331-334 - [c6]Brunno Abreu, Mateus Grellert, Guilherme Paim, Thomas V. Fontanari, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi:
Exploring Motion Vector Cost with Partial Distortion Elimination in Sum of Absolute Differences for HEVC Integer Motion Estimation. NEWCAS 2019: 1-4 - 2018
- [c5]Luis F. Sequeira, Gustavo M. Santana, Guilherme Paim, Leandro M. G. Rocha, Brunno Abreu, Eduardo Costa, Sergio Bampi:
Low-Power HEVC 8-point 2-D Discrete Cosine Transform Hardware Using Adder Compressors. NEWCAS 2018: 309-312 - [c4]Brunno Abreu, Gustavo M. Santana, Mateus Grellert, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi:
Exploiting Partial Distortion Elimination in the Sum of Absolute Differences for Energy-Efficient HEVC Integer Motion Estimation. SBCCI 2018: 1-6 - 2017
- [c3]Bianca Silveira, Brunno Abreu, Guilherme Paim, Mateus Grellert, Rafael S. Ferreira, Cláudio Machado Diniz, Eduardo Costa, Sergio Bampi:
Using adder and subtractor compressors to sum of absolute transformed differences architecture for low-power video encoding. ICECS 2017: 490-493 - [c2]Brunno Abreu, Guilherme Paim, Mateus Grellert, Bianca Silveira, Cláudio Machado Diniz, Eduardo Costa, Sergio Bampi:
Exploiting absolute arithmetic for power-efficient sum of absolute differences. ICECS 2017: 522-525 - [c1]Leandro M. G. Rocha, Guilherme Paim, Gustavo M. Santana, Brunno A. Abreu, Rafael Ferreira, Eduardo A. C. da Costa, Sergio Bampi:
Physical implementation of an ASIC-oriented SRAM-based viterbi decoder. ICECS 2017: 526-529
Informal and Other Publications
- 2021
- [i2]João Dick, Brunno Abreu, Mateus Grellert, Sergio Bampi:
Quality and Complexity Assessment of Learning-Based Image Compression Solutions. CoRR abs/2107.09136 (2021) - 2020
- [i1]Shubham Rai, Walter Lau Neto, Yukio Miyasaka, Xinpei Zhang, Mingfei Yu, Qingyang Yi, Masahiro Fujita, Guilherme B. Manske, Matheus F. Pontes, Leomar S. da Rosa Jr., Marilton S. de Aguiar, Paulo F. Butzen, Po-Chun Chien, Yu-Shan Huang, Hoa-Ren Wang, Jie-Hong R. Jiang, Jiaqi Gu, Zheng Zhao, Zixuan Jiang, David Z. Pan, Brunno A. Abreu, Isac de Souza Campos, Augusto Andre Souza Berndt, Cristina Meinhardt, Jônata Tyska Carvalho, Mateus Grellert, Sergio Bampi, Aditya Lohana, Akash Kumar, Wei Zeng, Azadeh Davoodi, Rasit Onur Topaloglu, Yuan Zhou, Jordan Dotzel, Yichi Zhang, Hanyu Wang, Zhiru Zhang, Valerio Tenace, Pierre-Emmanuel Gaillardon, Alan Mishchenko, Satrajit Chatterjee:
Logic Synthesis Meets Machine Learning: Trading Exactness for Generalization. CoRR abs/2012.02530 (2020)
Coauthor Index
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