Rodrigo Lopes

22 papers A 1C 4Misc 1Journal 4Unranked 12
YearRankTypeTitle / Venue / Authors
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
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
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 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 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 J jnl
On the topology of concurrent systems.
J. Appl. Comput. Topol.
Catarina Faustino, Thomas Kahl, Rodrigo Lopes
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 J jnl
On the topology of concurrent systems.
CoRR
Catarina Faustino, Thomas Kahl, Rodrigo Lopes
2023 — conf
New Energy-Efficient 3-2 and 4-2 Approximate Adder Compressors Topologies.
ICECS
Rodrigo Lopes, Leonardo Antonietti, Morgana M. A. da Rosa, Eduardo Costa, Rafael Soares, Sergio Bampi
2012 J jnl
An Efficient Scheme for User-controlled Attribute Sharing in Federated Identity.
Smart Comput. Rev.
Dongwan Shin, Rodrigo Lopes, Seok-Woo Jang
2011 A conf
An empirical study of visual security cues to prevent the SSLstripping attack.
ACSAC
Dongwan Shin, Rodrigo Lopes
2010 Misc conf
A group-based security policy for wireless sensor networks.
SAC
William R. Claycomb, Rodrigo Lopes, Dongwan Shin, Byunggi Kim
2009 — conf
A Framework for Enabling User-Controlled Persona in Online Social Networks.
COMPSAC (1)
Dongwan Shin, Rodrigo Lopes, William R. Claycomb, Gail-Joon Ahn
2009 C conf
An opensocial extension for enabling user-controlled persona in online social networks.
CollaborateCom
Rodrigo Lopes, Hakan Akkan, William R. Claycomb, Dongwan Shin
2009 — conf
Authenticated Dictionary-Based Attribute Sharing in Federated Identity Management.
ITNG
Dongwan Shin, Rodrigo Lopes, William R. Claycomb
2009 — conf
Key Establishment Using Group Information for Wireless Sensor Networks.
S-CUBE
William R. Claycomb, Rodrigo Lopes, Dongwan Shin, Byunggi Kim
2008 C conf
Enabling Interoperable and Selective Data Sharing among Social Networking Sites.
CollaborateCom
Dongwan Shin, Rodrigo Lopes
2007 C conf
Controlled sharing of identity attributes for better privacy.
CollaborateCom
Rodrigo Lopes, Dongwan Shin