Eduardo A. C. da Costa

116 papers A* 2A 1C 11Journal 16Unranked 86

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	A Cross-Layer Single-Cycle Approximate Fixed-Point Square Root Unit. LASCAS Samuel Wachholz, Leonardo Gonçalves, Leonardo Antonietti, Morgana M. A. da Rosa, Sérgio J. M. de Almeida, Eduardo A. C. da Costa, Rafael Soares
2026	—	`conf`	Energy-Efficient VLSI Exponential Function Combining a Fourth-Order Maclaurin Series and Horner's Method. LASCAS Henrique Seidel, Morgana da Rosa, Rodrigo Lopes, Sérgio Almeida, Eduardo A. C. da Costa, Rafael Soares
2026	—	`conf`	Susceptibility Evaluation of Layout-Based 2:1 Multiplexer Topologies. LATS Ana Flávia Reis, Eduardo A. C. da Costa, Rafael B. Schvittz
2026	—	`conf`	Ultra-Low-Power Approximate Discrete Haar Wavelet Transform for Muscle Fatigue Detection in sEMG Signal. LASCAS Henrique Seidel, Rodrigo Lopes, Rafael Soares, Morgana M. A. da Rosa, Eduardo A. C. da Costa
2025	—	`conf`	A Cross-Layer Approximate Kernel for Gaussian Filtering. SBCCI Morgana M. A. da Rosa, Rodrigo Lopes, Eduardo A. C. da Costa, Rafael Soares
2025	—	`conf`	A Low-Power Level-2 Discrete Haar Wavelet Transform with Approximate Adders for ECG Signal. LASCAS Henrique Seidel, Morgana M. A. da Rosa, Rodrigo Lopes, Eduardo A. C. da Costa, Rafael Soares
2025	—	`conf`	A Low-Power and Area-Efficient Architecture for Hyperbolic CORDIC with Enhanced Accuracy. SBCCI Eloisa Barros, Rodrigo Lopes, Morgana da Rosa, Eduardo A. C. da Costa, Rafael Soares
2025	—	`conf`	ARL-4AC: Approximate Recombination Line in Approximate 4-2 Adder Compressor. SBCCI Rodrigo Lopes, Victor Santos, Leonardo Antonietti, Morgana da Rosa, Eduardo A. C. da Costa, Rafael Soares
2025	—	`conf`	Approximate Radix-2 SBCCI Morgana M. A. da Rosa, Eduardo A. C. da Costa, Rafael Soares
2025	C	`conf`	Dynamically Reconfigurable Approximate Multiplier for Precision Control. ISCAS João M. Bedin, Pedro T. L. Pereira, Eduardo A. C. da Costa, Sergio Bampi
2025	J	`jnl`	Efficiency and complexity analysis of video-based and geometry-based point cloud encoders. J. Real Time Image Process. Cristiano Santos, Gustavo Rehbein, Eduardo A. C. da Costa, Guilherme Corrêa, Marcelo Schiavon Porto
2025	—	`conf`	Exploring Approximate Adders for Energy-Efficient Discrete Walsh-Hadamard Transform. LASCAS Leonardo Antonietti, Rodrigo Lopes, Morgana M. A. da Rosa, Eloisa Barros, Eduardo A. C. da Costa, Rafael Soares
2025	C	`conf`	Low-Energy NTT and INTT Architectures for Image Encryption and Decryption. ISCAS Eloisa Barros, Leonardo Antonietti, Rodrigo Lopes, Morgana da Rosa, Eduardo A. C. da Costa, Rafael Soares
2025	—	`conf`	Quality-Reconfigurable Approximate Multiplier Utilizing Select Leading One-Bit Blocks. LASCAS João M. Bedin, Pedro T. L. Pereira, Rodrigo N. Wuerdig, Eduardo A. C. da Costa, Sergio Bampi
2025	—	`conf`	RASC: A Low-Power Reconfigurable 4-2 Adder-Subtractor-Compressor. SBCCI Leonardo Silveira, Samuel Wachholz, Leonardo Antonietti, Morgana da Rosa, Eduardo A. C. da Costa, Sérgio Almeida, Rafael Soares
2025	J	`jnl`	ReAdapt-II: Energy-Quality Optimizations for VLSI Adaptive Filters Through Automatic Reconfiguration and Built-In Iterative Dividers. IEEE Trans. Very Large Scale Integr. Syst. Pedro T. L. Pereira, Patrícia Ücker Leleu da Costa, Eduardo A. C. da Costa, Paulo F. Flores, Sergio Bampi
2024	—	`conf`	AxMOD: VLSI Modular Reduction Design Exploring Approximate Arithmetic Units. SBCCI Lourenço Mulling, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa
2024	J	`jnl`	AxRSU-2 Circuits Syst. Signal Process. Morgana M. A. da Rosa, Guilherme Paim, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi
2024	—	`conf`	Coding Efficiency and Complexity Analysis of the Geometry-based Point Cloud Encoder. LASCAS Cristiano Santos, Leandro Tavares, Eduardo A. C. da Costa, Gustavo Rehbein, Guilherme Corrêa, Marcelo Schiavon Porto
2024	—	`conf`	Evaluating the Resilience of the Approximate Parallel Prefix Adder (AxPPA) Against Hardware Trojan Horse Injection. SBCCI Eloisa Barros, Morgana Macedo Azevedo da Rosa, Rodrigo Lopes, Leonardo Antonietti, Eduardo A. C. da Costa, Rafael Soares
2024	—	`conf`	Exploring Approximate Adders for an Energy-Efficient Pre-Processing Pan-Tompkins Algorithm VLSI Design. SBCCI Léo Ribeiro, Morgana Macedo Azevedo da Rosa, Rafael Soares, Eduardo A. C. da Costa
2024	J	`jnl`	Exploring Discrete Haar Wavelet and Cosine Transforms for Accuracy-and Energy-Quality VLSI Watermarking Systems Design. Circuits Syst. Signal Process. Morgana M. A. da Rosa, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi
2024	J	`jnl`	VLSI Architecture for Energy-Efficient and Accurate Pre-Processing Pan-Tompkins Design. IEEE Trans. Circuits Syst. II Express Briefs Léo Ribeiro, Patrícia U. L. da Costa, Guilherme Paim, Eduardo A. C. da Costa, Sérgio Jose Melo de Almeida, Sergio Bampi
2023	—	`conf`	An Energy-Efficient StEFCal VLSI Design with Approximate Squarer and Divider Units. LASCAS Morgana M. A. da Rosa, Patrícia U. L. da Costa, Guilherme Paim, Eduardo A. C. da Costa, Rafael Soares, Sergio Bampi
2023	—	`conf`	An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies. ICECS Patrícia U. L. da Costa, Morgana M. A. da Rosa, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi
2023	—	`conf`	Architectural Exploration for Energy-Efficient LMS and NLMS Adaptive Filters VLSI Design. NEWCAS Pedro T. L. Pereira, Guilherme Paim, Eduardo A. C. da Costa, Paulo F. Flores, Sergio Bampi
2023	—	`conf`	AxASRE: A Novel Approach to Approximate Adder Synthesis Results Estimation. DSN-W Pedro T. L. Pereira, Guilherme Paim, Paulo F. Flores, Eduardo A. C. da Costa, Sergio Bampi
2023	J	`jnl`	Energy-Efficient VLSI Squarer Unit with Optimized Radix-2 Circuits Syst. Signal Process. Morgana M. A. da Rosa, Eduardo A. C. da Costa, Leandro Mateus Giacomini Rocha, Guilherme Paim, Sergio Bampi
2023	—	`conf`	Exploring Security Threats by Hardware-Faults in Approximate Arithmetic Computing. NEWCAS Morgana Macedo Azevedo da Rosa, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi
2022	C	`conf`	AxRSU: Approximate Radix-4 Squarer Unit. ISCAS Morgana Macedo Azevedo da Rosa, Guilherme Paim, Jorge Castro-Godínez, Eduardo A. C. da Costa, Rafael Iankowski Soares, Sergio Bampi
2022	—	`conf`	Discrete Haar Wavelet Transform Hardware Design for Energy-Efficient Image Watermarking. ICECS 2022 Morgana Macedo Azevedo da Rosa, Guilherme Paim, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi
2022	—	`conf`	Exploring Approximate Arithmetic Units for a Power-Efficient Kalman Gain VLSI Design. ICECS 2022 Pedro T. L. Pereira, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2022	—	`conf`	Improved Approximate Multipliers for Single-Precision Floating-Point Hardware Design. LASCAS Patrícia U. L. da Costa, Pedro T. L. Pereira, Brunno A. Abreu, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2021	—	`conf`	A Power-Efficient FFT Hardware Architecture Exploiting Approximate Adders. LASCAS Guilherme da Costa Ferreira, Pedro T. L. Pereira, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2021	J	`jnl`	An Energy-Efficient Haar Wavelet Transform Architecture for Respiratory Signal Processing. IEEE Trans. Circuits Syst. II Express Briefs Morgana Macedo Azevedo da Rosa, Henrique Seidel, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2021	—	`conf`	Boosting the Efficiency of the Harmonics Elimination VLSI Architecture by Arithmetic Approximations. ICECS Patrícia U. L. da Costa, Pedro T. L. Pereira, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2021	—	`conf`	Exploring Approximate Adders for Power-Efficient Harmonics Elimination Hardware Architectures. LASCAS Pedro T. L. Pereira, Guilherme Paim, Guilherme da Costa Ferreira, Eduardo A. C. da Costa, Sérgio Almeida, Sergio Bampi
2021	J	`jnl`	Exploring NLMS-Based Adaptive Filter Hardware Architectures for Eliminating Power Line Interference in EEG Signals. Circuits Syst. Signal Process. Andrei La Rosa, Pedro T. L. Pereira, Patrícia Ücker, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi, Sérgio Almeida
2021	J	`jnl`	Low-power fast Fourier transform hardware architecture combining a split-radix butterfly and efficient adder compressors. IET Comput. Digit. Tech. Guilherme da Costa Ferreira, Guilherme Paim, Leandro M. G. Rocha, Gustavo M. Santana, Renato H. Neuenfeld, Eduardo A. C. da Costa, Sergio Bampi
2021	—	`conf`	Sensitivity of FinFET Adders to PVT Variations and Sleep Transistor as a Mitigation Strategy. APCCAS Gerson D. Andrade, Ricardo A. L. Reis, Eduardo A. C. da Costa, Alexandra L. Zimpeck
2020	—	`conf`	An Efficient N-bit 8-2 Adder Compressor with a Constant Internal Carry Propagation Delay. LASCAS Thomas V. Fontanari, Guilherme Paim, Leandro M. G. Rocha, Patrícia Ücker, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	An Efficient NLMS-based VLSI Architecture for Robust FECG Extraction and FHR Processing. ICECS Patrícia U. L. da Costa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sérgio Almeida, Sergio Bampi
2020	—	`conf`	Combining m=2 Multipliers and Adder Compressors for Power Efficient Radix-4 Butterfly. MWSCAS Guilherme da Costa Ferreira, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	Energy-Efficient Haar Transform Architectures Using Efficient Addition Schemes. LASCAS Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2020	—	`conf`	Exploring Efficient Adder Compressors for Power-Efficient Sum of Squared Differences Design. ICECS Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	Exploring NLMS and IPNLMS Adaptive Filtering VLSI Hardware Architectures for Robust EEG Signal Artifacts Elimination. ICECS Andrei La Rosa, Patrícia Ücker, Guilherme Paim, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2020	J	`jnl`	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. Guilherme Paim, Gustavo M. Santana, Brunno A. Abreu, Leandro M. G. Rocha, Mateus Grellert, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	Improving the Partial Product Tree Compression on Signed Radix-2 NEWCAS Leandro M. G. Rocha, Morgana Macedo, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	Optimizing Iterative-based Dividers for an Efficient Natural Logarithm Operator Design. LASCAS Patrícia Ücker, Miguel R. Weirich, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2020	—	`conf`	Optimizing the Montgomery Modular Multiplier for a Power- and Area-Efficient Hardware Architecture. MWSCAS Mateus Terribele Leme, Guilherme Paim, Leandro M. G. Rocha, Patrícia Ücker, Vitor G. Lima, Rafael Soares, Eduardo A. C. da Costa, Sergio Bampi
2020	J	`jnl`	Power-Efficient Approximate Newton-Raphson Integer Divider Applied to NLMS Adaptive Filter for High-Quality Interference Cancelling. Circuits Syst. Signal Process. Vagner Guidotti, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2020	—	`conf`	The Radix-2 ICECS Morgana M. A. da Rosa, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi
2019	—	`conf`	Exploring Architectural Solutions for an Energy-Efficient Kalman Filter Gain Realization. ICECS Pedro T. L. Pereira, Guilherme Paim, Patrícia Ücker, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2019	—	`conf`	Exploring Motion Vector Cost with Partial Distortion Elimination in Sum of Absolute Differences for HEVC Integer Motion Estimation. NEWCAS Brunno Abreu, Mateus Grellert, Guilherme Paim, Thomas V. Fontanari, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi
2019	—	`conf`	HEVC Interpolation Filter Architecture Using Hybrid Encoding Arithmetic Operators. MWSCAS Rafael S. Ferreira, Guilherme Paim, Brunno A. Abreu, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
2019	J	`jnl`	IIR Filter Architectures with Truncation Error Feedback for ECG Signal Processing. Circuits Syst. Signal Process. Gustavo Ott, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Mateus Beck Fonseca
2019	C	`conf`	Maximizing Side Channel Attack-Resistance and Energy-Efficiency of the STTL Combining Multi-Vt Transistors with Current and Capacitance Balancing. ISCAS Vitor G. Lima, Guilherme Paim, Leandro M. G. Rocha, Leomar S. da Rosa Jr., Felipe S. Marques, Eduardo A. C. da Costa, Vinícius V. Camargo, Rafael Soares, Sergio Bampi
2018	—	`conf`	A Fixed-Point Natural Logarithm Approximation Hardware Design Using Taylor Series. NGCAS Miguel R. Weirich, Guilherme Paim, Eduardo A. C. da Costa, Sergio Bampi
2018	—	`conf`	Exploiting Partial Distortion Elimination in the Sum of Absolute Differences for Energy-Efficient HEVC Integer Motion Estimation. SBCCI Brunno Abreu, Gustavo M. Santana, Mateus Grellert, Guilherme Paim, Leandro M. G. Rocha, Eduardo A. C. da Costa, Sergio Bampi
2018	—	`conf`	Exploring power-performance-quality tradeoff of approximate adders for energy efficient sobel filtering. LASCAS Leonardo Bandeira Soares, Morgana M. A. da Rosa, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
2018	—	`conf`	Optimization of Single-Stage FFT Architectures Using Multiple Constant Multiplication. SBCCI João G. Nizer Rahmeier, Eduardo A. C. da Costa, Alessandro Girardi, Sidinei Ghissoni
2017	—	`conf`	A power-efficient 4-2 Adder Compressor topology. NEWCAS Raphael Dornelles, Guilherme Paim, Bianca Silveira, Mateus Fonseca, Eduardo A. C. da Costa, Sergio Bampi
2017	—	`conf`	A power-predictive environment for fast and power-aware ASIC-based FIR filter design. SBCCI Guilherme Paim, Rafael S. Ferreira, Leandro M. G. Rocha, Eduardo A. C. da Costa, Tiago Giacomelli Alves, Sergio Bampi
2017	—	`conf`	Exploiting addition schemes for the improvement of optimized radix-2 and radix-4 fft butterflies. LASCAS Renato H. Neuenfeld, Mateus Beck Fonseca, Eduardo A. C. da Costa, Jean P. Oses
2017	—	`conf`	Exploring the use of parallel prefix adder topologies into approximate adder circuits. ICECS Morgana Macedo, Leonardo Bandeira Soares, Bianca Silveira, Cláudio Machado Diniz, Eduardo A. C. da Costa
2017	—	`conf`	Improved goldschmidt algorithm for fast and energy-efficient fixed-point divider. ICECS Guilherme Paim, Pedro Marques, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi
2017	—	`conf`	Low power SATD architecture employing multiple sizes Hadamard Transforms and adder compressors. NEWCAS Bianca Silveira, Rafael S. Ferreira, Guilherme Paim, Cláudio Machado Diniz, Eduardo A. C. da Costa
2017	—	`conf`	Low power sum of absolute differences architecture using novel hybrid adder. LASCAS Rafael Ferreira, Bianca Silveira, Mateus Beck Fonseca, Cláudio Machado Diniz, Eduardo A. C. da Costa
2017	—	`conf`	Physical implementation of an ASIC-oriented SRAM-based viterbi decoder. ICECS Leandro M. G. Rocha, Guilherme Paim, Gustavo M. Santana, Brunno A. Abreu, Rafael Ferreira, Eduardo A. C. da Costa, Sergio Bampi
2017	J	`jnl`	Power-Efficient Sum of Absolute Differences Hardware Architecture Using Adder Compressors for Integer Motion Estimation Design. IEEE Trans. Circuits Syst. I Regul. Pap. Bianca Silveira, Guilherme Paim, Brunno Abreu, Mateus Grellert, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi
2017	—	`conf`	Using efficient adder compressors with a split-radix butterfly hardware architecture for low-power IoT smart sensors. ICECS Gustavo M. Santana, Guilherme Paim, Leandro M. G. Rocha, Renato Neuenfeld, Mateus Beck Fonseca, Eduardo A. C. da Costa, Sergio Bampi
2016	—	`conf`	Design of optimized radix-2 and radix-4 butterflies from FFT with decimation in time. LASCAS Renato Neuenfeld, Mateus Fonseca, Eduardo A. C. da Costa
2016	—	`conf`	Exploiting adder compressors for power-efficient 2-D approximate DCT realization. LASCAS Tiago Schiavon, Guilherme Paim, Mateus Fonseca, Eduardo A. C. da Costa, Sérgio J. M. de Almeida
2016	—	`conf`	Exploiting architectural solutions for IIR filter architecture with truncation error feedback. LASCAS Gustavo Ott, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Mateus Fonseca
2016	—	`conf`	Power-efficient sum of absolute differences architecture using adder compressors. ICECS Bianca Silveira, Guilherme Paim, Cláudio Machado Diniz, Eduardo A. C. da Costa
2016	—	`conf`	Using adder compressors for power-efficient 2-D approximate Discrete Tchebichef Transform. NEWCAS Guilherme Paim, Eduardo A. C. da Costa
2015	—	`conf`	Energy-efficient Gaussian filter for image processing using approximate adder circuits. ICECS Julio F. R. Oliveira, Leonardo Bandeira Soares, Eduardo A. C. da Costa, Sergio Bampi
2015	—	`conf`	Enhancing a HEVC interpolation filter hardware architecture with efficient adder compressors. NEWCAS Cláudio Machado Diniz, Mateus Beck Fonseca, Eduardo A. C. da Costa, Sergio Bampi
2015	—	`conf`	Floating-point adaptive filter architectures for the cancelling of harmonics power line interference. ICECS Vagner Guidotti, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Mateus Fonseca
2015	—	`conf`	Near-threshold computing for very wide frequency scaling: Approximate adders to rescue performance. NEWCAS Leonardo Bandeira Soares, Sergio Bampi, Andre Luis Rodeghiero Rosa, Eduardo A. C. da Costa
2015	—	`conf`	Optimal combination of dedicated multiplication blocks and adder trees schemes for optimized radix-2m array multipliers realization. ICECS Anderson Martins, Mateus Fonseca, Eduardo A. C. da Costa
2015	—	`conf`	Power efficient 2-D rounded cosine transform with adder compressors for image compression. ICECS Guilherme Paim, Mateus Fonseca, Eduardo A. C. da Costa, Sérgio J. M. de Almeida
2015	—	`conf`	SATD hardware architecture based on 8×8 Hadamard Transform for HEVC encoder. ICECS Bianca Silveira, Cláudio Machado Diniz, Mateus Fonseca, Eduardo A. C. da Costa
2014	C	`conf`	Implementation of power efficient multicore FFT datapaths by reordering the twiddle factors. VLSI-SoC Sidinei Ghissoni, Eduardo A. C. da Costa, Angelo Goncalves da Luz
2013	—	`conf`	Combination of radix-2 SBCCI Leandro Zafalon Pieper, Eduardo A. C. da Costa, José C. Monteiro
2013	—	`conf`	Design of an efficient FPGA-based interference canceller structure using NLMS adaptive algorithm. ICECS Eduardo A. C. da Costa, Sérgio J. M. de Almeida
2013	—	`conf`	Gray encoded fixed-point LMS adaptive filter architecture for the harmonics power line interference cancelling. SBCCI Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Monica Matzenauer
2013	—	`conf`	Reducing switching activity in FIR filters by reordering the coefficients through the use of improved heuristic algorithm. ICECS João G. Nizer Rahmeier, Angelo G. da Luz, Eduardo A. C. da Costa, Sidinei Ghissoni
2013	—	`conf`	Reducing the Hamming distance of encoded FFT twiddle factors using improved heuristic algorithms. LASCAS Angelo Goncalves da Luz, Eduardo A. C. da Costa, Sidinei Ghissoni
2011	—	`conf`	Exploring the use of heuristic-based algorithms for the ordering and partitioning of coefficients for power efficient fir filters realization. SBCCI Angelo G. da Luz, Eduardo A. C. da Costa, Marilton S. de Aguiar
2011	—	`conf`	High performance Haar Wavelet transform architecture. ECCTD João S. Altermann, Eduardo A. C. da Costa, Sérgio J. M. de Almeida
2011	—	`conf`	Multiplierless Design of Linear DSP Transforms. VLSI-SoC (Selected Papers) Levent Aksoy, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2010	J	`jnl`	Efficient Dedicated Multiplication Blocks for 2's Complement Radix-2m Array Multipliers. J. Comput. Leandro Zafalon Pieper, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Sergio Bampi, José C. Monteiro
2010	C	`conf`	Fast forward and inverse transforms for the H.264/AVC standard using hierarchical adder compressors. VLSI-SoC João S. Altermann, Eduardo A. C. da Costa, Sergio Bampi
2010	—	`conf`	Ordering and partitioning of coefficients based on heuristic algorithms for low power FIR filter realization. SBCCI Angelo G. da Luz, Eduardo A. C. da Costa, Marilton S. de Aguiar
2010	—	`conf`	Performance enhancement of H.264/AVC intra frame prediction hardware using efficient 4-2 and 5-2 adder-compressors. SBCCI Cláudio Machado Diniz, João S. Altermann, Eduardo A. C. da Costa, Sergio Bampi
2009	—	`conf`	High performance motion estimation architecture using efficient adder-compressors. SBCCI André Silva, Eduardo A. C. da Costa, Sérgio J. M. de Almeida, Marcelo Schiavon Porto, Sergio Bampi
2008	J	`jnl`	Exact and Approximate Algorithms for the Optimization of Area and Delay in Multiple Constant Multiplications. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. Levent Aksoy, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2007	J	`jnl`	A new array architecture for signed multiplication using Gray encoded radix-2 Integr. Eduardo A. C. da Costa, José Monteiro, Sergio Bampi
2007	—	`conf`	Effect of Number Representation on the Achievable Minimum Number of Operations in Multiple Constant Multiplications. SiPS Levent Aksoy, Ece Olcay Günes, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2007	—	`conf`	Minimum number of operations under a general number representation for digital filter synthesis. ECCTD Levent Aksoy, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2007	A*	`conf`	Optimization of Area in Digital FIR Filters using Gate-Level Metrics. DAC Levent Aksoy, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2006	C	`conf`	A High Performance Parallel FIR Filters Generation Tool. IEEE International Workshop on Rapid System Prototyping Vagner S. Rosa, Eduardo A. C. da Costa, Sergio Bampi
2006	C	`conf`	A VHDL Generation Tool for Optimized Parallel FIR Filters. VLSI-SoC Vagner S. Rosa, Eduardo A. C. da Costa, Sergio Bampi
2006	—	`conf`	Exploiting general coefficient representation for the optimal sharing of partial products in MCMs. SBCCI Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2006	A*	`conf`	Optimization of area under a delay constraint in digital filter synthesis using SAT-based integer linear programming. DAC Levent Aksoy, Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2005	C	`conf`	A Comparison of Layout Implementations of Pipelined and Non-Pipelined Signed Radix-4 Array Multiplier and Modified Booth Multiplier Architectures. VLSI-SoC Leonardo Londero de Oliveira, Cristiano Santos, Daniel Lima Ferrão, Eduardo A. C. da Costa, José Monteiro, João Baptista dos Santos Martins, Sergio Bampi, Ricardo Augusto da Luz Reis
2005	A	`conf`	An exact algorithm for the maximal sharing of partial terms in multiple constant multiplications. ICCAD Paulo F. Flores, José Monteiro, Eduardo A. C. da Costa
2005	—	`conf`	Design of a radix-2 SBCCI Mateus Fonseca, Eduardo A. C. da Costa, Sergio Bampi, José Monteiro
2005	—	`conf`	Maximal sharing of partial terms in MCM under minimal signed digit representation. ECCTD Eduardo A. C. da Costa, Paulo F. Flores, José Monteiro
2004	—	`conf`	An improved synthesis method for low power hardwired FIR filters. SBCCI Vagner S. Rosa, Eduardo A. C. da Costa, José C. Monteiro, Sergio Bampi
2003	—	`conf`	A New Pipelined Array Architecture for Signed Multiplication. SBCCI Eduardo A. C. da Costa, Sergio Bampi, José Monteiro
2003	C	`conf`	Gray Encoded Arithmetic Operators Applied to FFT and FIR Dedicated Datapaths. VLSI-SOC Eduardo A. C. da Costa, José C. Monteiro, Sergio Bampi
2003	—	`conf`	Gray Encoded Arithmetic Operators Applied to FFT and FIR Dedicated Datapaths. VLSI-SoC (Selected Papers) Eduardo A. C. da Costa, José C. Monteiro, Sergio Bampi
2002	C	`conf`	A New Architecture for Signed Radix-2m Pure Array Multipliers. ICCD Eduardo A. C. da Costa, Sergio Bampi, José Monteiro
2000	—	`conf`	Modeling of Short Circuit Power Consumption Using Timing-Only Logic Cell Macromodels. SBCCI Eduardo A. C. da Costa, Fernando Paixão Cortes, Rodrigo Ferrugem Cardoso, Luigi Carro, Sergio Bampi