Matador: An Exploration Environment for System-Design. - Paul Marchal; Murali Jayapala; Samuel Xavier de Souza; Peng Yang; Francky Catthoor; Geert Deconinck (J. Circuits Syst. Comput., 2002)

Toward CNN chip-specific robustness. - Samuel Xavier de Souza; Müstak E. Yalçin; Johan A. K. Suykens; Joos Vandewalle (IEEE Trans. Circuits Syst. I Regul. Pap., 2004)

Learning of spatiotemporal behaviour in cellular neural networks. - Samuel Xavier de Souza; Johan A. K. Suykens; Joos Vandewalle (Int. J. Circuit Theory Appl., 2006)

Optimisation and robustness of cellular neural networks. - Samuel Xavier de Souza (2007)

Coupled Simulated Annealing. - Samuel Xavier de Souza; Johan A. K. Suykens; Joos Vandewalle; Désiré Bollé (IEEE Trans. Syst. Man Cybern. Part B, 2010)

Analysis of Multilayer Perceptron networks in the multicore era. - Samuel Xavier de Souza; Francisco Ary Alves de Souza; Adrião Duarte Dória Neto (IJCNN, 2012)

Parallel Cyclostationarity-Exploiting Algorithm for Energy-Efficient Spectrum Sensing. - Arthur D. D. Lima; Carlos Avelino de Barros; Luiz Felipe Q. Silveira; Samuel Xavier de Souza; Carlos Valderrama 001 (IEICE Trans. Commun., 2014)

On the parallel efficiency and scalability of the correntropy coefficient for image analysis. - Aluisio I. Rêgo Fontes; Samuel Xavier de Souza; Adrião D. Dória Neto; Luiz Felipe de Queiroz Silveira (J. Braz. Comput. Soc., 2014)

Parallel Scalability of a Fine-Grain Prestack Reverse Time Migration Algorithm. - Desnes A. Nunes-do-Rosario; Samuel Xavier de Souza; Rosangela C. Maciel; Jesse C. Costa (IEEE Geosci. Remote. Sens. Lett., 2015)

Optimal processor dynamic-energy reduction for parallel workloads on heterogeneous multi-core architectures. - Carlos Avelino de Barros; Luiz Felipe Q. Silveira; Carlos Valderrama 001; Samuel Xavier de Souza (Microprocess. Microsystems, 2015)

Time-effective GPS time domain signal Acquisition Algorithm. - Glauberto L. A. Albuquerque; Carlos Valderrama 001; Fabricio Costa Silva; Samuel Xavier de Souza (ICL-GNSS, 2016)

The Benefits of Low Operating Voltage Devices to the Energy Efficiency of Parallel Systems. - Samuel Xavier de Souza; Eduardo André Neves; Alex F. A. Furtunato; Luiz Felipe Q. Silveira; Kyriakos Georgiou; Kerstin I. Eder (CoRR, 2017)

Scalable Shared-Memory Parallelization of the Block Recursive Inversion Algorithm. - Maria Clara Silva; Iria C. S. Cosme; Idalmis M. Sardina; Samuel Xavier de Souza (CLUSTER, 2018)

PaScal Viewer: A Tool for the Visualization of Parallel Scalability Trends. - Anderson B. N. da Silva; Daniel A. M. Cunha; Vitor R. G. Silva; Alex F. de A. Furtunato; Samuel Xavier de Souza (ESPT/VPA@SC, 2018)

Less is More: Exploiting the Standard Compiler Optimization Levels for Better Performance and Energy Consumption. - Kyriakos Georgiou; Craig Blackmore; Samuel Xavier de Souza; Kerstin Eder (SCOPES, 2018)

Application Speedup Characterization: Modeling Parallelization Overhead and Variations of Problem Size and Number of Cores. - Victor H. F. Oliveira; Alex F. A. Furtunato; Luiz Felipe Q. Silveira; Kyriakos Georgiou; Kerstin I. Eder; Samuel Xavier de Souza (ICPE Companion, 2018)

Memory-usage advantageous block recursive matrix inverse. - Iria C. S. Cosme; Isaac F. Fernandes; João L. de Carvalho; Samuel Xavier de Souza (Appl. Math. Comput., 2018)

Spectrum sensing with a parallel algorithm for cyclostationary feature extraction. - Arthur D. L. Lima; Luiz Felipe Q. Silveira; Samuel Xavier de Souza (Comput. Electr. Eng., 2018)

A Scalable Shared-Memory Parallel Simplex for Large-Scale Linear Programming. - Demetrios Coutinho; Samuel Xavier de Souza; Daniel Aloise (CoRR, 2018)

Energy-Optimal Configurations for Single-Node HPC Applications. - Vitor R. G. Silva; Alex F. A. Furtunato; Kyriakos Georgiou; Kerstin Eder; Samuel Xavier de Souza (CoRR, 2018)

The IoT Energy Challenge: A Software Perspective. - Kyriakos Georgiou; Samuel Xavier de Souza; Kerstin Eder (IEEE Embed. Syst. Lett., 2018)

Exploring Multi-core Design Space: Heracles vs. Rocket Chip Generator. - Eduardo André Neves; Samuel Xavier de Souza (J. Comput., 2018)

Parallel synchronous and asynchronous coupled simulated annealing. - Kayo Gonçalves-e-Silva; Daniel Aloise; Samuel Xavier de Souza (J. Supercomput., 2018)

GPU Support for Automatic Generation of Finite-Differences Stencil Kernels. - Vitor Hugo Mickus Rodrigues; Lucas Cavalcante; Maelso Bruno Pereira; Fabio Luporini; István Z. Reguly; Gerard Gorman; Samuel Xavier de Souza (CARLA, 2019)

Energy-Optimal Configurations for Single-Node HPC Applications. - Vitor R. G. Silva; Alex F. A. Furtunato; Kyriakos Georgiou; Carlos Alberto Valderrama Sakuyama; Kerstin I. Eder; Samuel Xavier de Souza (HPCS, 2019)

An Accurate Tool for Modeling, Fingerprinting, Comparison, and Clustering of Parallel Applications Based on Performance Counters. - Vitor Ramos; Carlos Valderrama 001; Samuel Xavier de Souza; Pierre Manneback (IPDPS Workshops, 2019)

Performance and Energy Efficiency Trade-Offs in Single-ISA Heterogeneous Multi-Processing for Parallel Applications. - Demetrios A. M. Coutinho; Kyriakos Georgiou; Kerstin I. Eder; José L. Núñez-Yáñez; Samuel Xavier de Souza (VLSI-SoC, 2019)

A Machine Learning-Based Framework for Throughput Estimation of Time-Varying Applications in Multi-Core Servers. - Arman Iranfar; Wellington Silva de Souza; Marina Zapater; Katzalin Olcoz; Samuel Xavier de Souza; David Atienza (VLSI-SoC, 2019)

Exploiting guard band limits for energy gains in MPSoCs. - Diego V. Cirilo do Nascimento; Kyriakos Georgiou; Kerstin I. Eder; Samuel Xavier de Souza (VLSI-SoC, 2019)

A QoS and Container-Based Approach for Energy Saving and Performance Profiling in Multi-Core Servers. - Wellington Silva de Souza; Arman Iranfar; Anderson B. N. da Silva; Marina Zapater; Samuel Xavier de Souza; Katzalin Olcoz; David Atienza (VLSI-SoC, 2019)

Distributed-Memory Load Balancing With Cyclic Token-Based Work-Stealing Applied to Reverse Time Migration. - Ítalo A. S. Assis; Antônio D. S. Oliveira; Tiago Barros; Idalmis M. Sardina; Calebe P. Bianchini; Samuel Xavier de Souza (IEEE Access, 2019)

Auto-tuning of dynamic load balancing applied to 3D reverse time migration on multicore systems. - Ítalo A. S. Assis; João B. Fernandes; Tiago Barros; Samuel Xavier de Souza (CoRR, 2019)

Variance-Triggered Two-Step GPS Acquisition. - Fabricio Costa Silva; Glauberto Albuquerque; Luiz Felipe Q. Silveira; Carlos Valderrama 001; Samuel Xavier de Souza (Sensors, 2019)

Scaling Optimizations for Large-Scale Distributed Data with Lightweight Coresets. - Daniel Nobre Pinheiro; Samuel Xavier de Souza; Daniel Aloise (IPDPS Workshops, 2020)

Auto-Tuning of Dynamic Scheduling Applied to 3D Reverse Time Migration on Multicore Systems. - Ítalo A. S. Assis; João B. Fernandes; Tiago Barros; Samuel Xavier de Souza (IEEE Access, 2020)

When Parallel Speedups Hit the Memory Wall. - Alex F. A. Furtunato; Kyriakos Georgiou; Kerstin Eder; Samuel Xavier de Souza (IEEE Access, 2020)

Performance and Energy Trade-Offs for Parallel Applications on Heterogeneous Multi-Processing Systems. - Demetrios A. M. Coutinho; Daniele De Sensi; Arthur Francisco Lorenzon; Kyriakos Georgiou; José L. Núñez-Yáñez; Kerstin Eder; Samuel Xavier de Souza (CoRR, 2020)

An OpenMP translator for the GAP8 MPSoC. - Reinaldo Agostinho de Souza Filho; Diego V. Cirilo do Nascimento; Samuel Xavier de Souza (CoRR, 2020)

A parallel software-defined ultra-low-power receiver for a satellite message forwarding system. - Raffael S. C. G. de Lima; Jose Marcelo Lima Duarte; Diego V. Cirilo do Nascimento; Reinaldo Agostinho de Souza Filho; Samuel Xavier de Souza (SBESC, 2021)

Metadata Interpretation Driven Development. - Júlio G. S. F. da Costa; Reinaldo A. Petta; Samuel Xavier de Souza (CoRR, 2021)

Boosting memory access locality of the Spectral Element Method with Hilbert space-filling curves. - Roger R. F. Araújo; Lutz Gross; Samuel Xavier de Souza (Comput. Geosci., 2021)

Low learning-cost offline strategies for EDP optimization of parallel applications. - Gustavo Berned; Fábio Diniz Rossi; Marcelo Caggiani Luizelli; Samuel Xavier de Souza; Antonio Carlos Schneider Beck; Arthur Francisco Lorenzon (J. Syst. Archit., 2021)

Speculative guardband: exploiting critical-delay variations across cached instructions. - Johannes W. Farias; Diego V. Cirilo do Nascimento; Tiago Barros; Samuel Xavier de Souza (VLSI-SoC, 2022)

Automatic Energy-Efficient Job Scheduling in HPC: A Novel SLURM Plugin Approach. - Anders Aaen Springborg; Michele Albano; Samuel Xavier de Souza (SC Workshops, 2023)

HybriD-GM: A Framework for Quantum Computing Simulation Targeted to Hybrid Parallel Architectures. - Anderson Braga de Avila; Hélida Salles Santos; Anderson Paiva Cruz; Samuel Xavier de Souza; Giancarlo Lucca; Bruno Moura 001; Adenauer C. Yamin; Renata Reiser (Entropy, 2023)

Integration Framework for Online Thread Throttling with Thread and Page Mapping on NUMA Systems. - Janaina Schwarzrock; Arthur Francisco Lorenzon; Samuel Xavier de Souza; Antonio Carlos Schneider Beck (IPDPS (Workshops), 2024)

Adaptive Asynchronous Work-Stealing for distributed load-balancing in heterogeneous systems. - João B. Fernandes; Ítalo A. S. de Assis; Idalmis M. S. Martins; Tiago Barros; Samuel Xavier de Souza (CoRR, 2024)

PATSMA: Parameter Auto-tuning for Shared Memory Algorithms. - João B. Fernandes; Felipe H. S. da Silva; Samuel Xavier de Souza; Ítalo A. S. Assis (CoRR, 2024)

Auto Tuning for OpenMP Dynamic Scheduling applied to FWI. - Felipe H. S. da Silva; João B. Fernandes; Idalmis M. Sardina; Tiago Barros; Samuel Xavier de Souza; Ítalo A. S. Assis (CoRR, 2024)

Hyperparameter determination for GAN-based seismic interpolator with variable neighborhood search. - Daniel Nobre Pinheiro; Jaime C. Gonzalez; Gilberto Corso; Mesay Geletu Gebre; Carlos A. N. da Costa; Samuel Xavier de Souza; Tiago Barros (Comput. Geosci., 2024)

DeLIA: A Dependability Library for Iterative Applications applied to parallel geophysical problems. - Carla Santana; Ramon C. F. Araújo; Idalmis M. Sardina; Ítalo A. S. Assis; Tiago Barros; Calebe P. Bianchini; Antônio D. S. Oliveira; João Medeiros de Araujo; Hervé Chauris; Claude Tadonki; Samuel Xavier de Souza (Comput. Geosci., 2024)

PATSMA: Parameter Auto-tuning for Shared Memory Algorithms. - João B. Fernandes; Felipe H. S. da Silva; Tiago Barros; Ítalo A. S. Assis; Samuel Xavier de Souza (SoftwareX, 2024)

Evaluating the Effects of Reducing Voltage Margins for Energy-Efficient Operation of MPSoCs. - Diego V. Cirilo do Nascimento; Kyriakos Georgiou; Kerstin I. Eder; Samuel Xavier de Souza (IEEE Embed. Syst. Lett., 2024)

Multitenancy in Single Instance of Data Persistence Service for Supporting Low-Code Platforms. - Júlio G. S. F. da Costa; Luiz Marcos Garcia Gonçalves; Samuel Xavier de Souza (IEEE Access, 2025)

Auto-Tuning for OpenMP Dynamic Scheduling applied to Full Waveform Inversion. - Felipe H. Santos-da-Silva; João B. Fernandes; Idalmis M. Sardina; Tiago Barros; Samuel Xavier de Souza; Ítalo A. S. Assis (Comput. Geosci., 2025)

Integration framework for online thread throttling with thread and page mapping on NUMA systems. - Janaina Schwarzrock; Hiago Mayk G. de A. Rocha; Arthur Francisco Lorenzon; Samuel Xavier de Souza; Antonio Carlos S. Beck (J. Parallel Distributed Comput., 2025)

DeLIAP e DeLIAJ: Interfaces de biblioteca de Dependabilidade para Python e Julia. - Marcos Irigoyen; Carla Santana; Ramon C. F. Araújo; Samuel Xavier de Souza (CoRR, 2025)

Mamute: high-performance computing for geophysical methods. - João B. Fernandes; Antônio D. S. Oliveira; Mateus C. A. T. Silva; Felipe H. Santos-da-Silva; Vitor Hugo Mickus Rodrigues; Kleiton A. Schneider; Calebe P. Bianchini; João Medeiros de Araujo; Tiago Barros; Ítalo A. S. Assis; Samuel Xavier de Souza (CoRR, 2025)

Phoeni6: a Systematic Approach for Evaluating the Energy Consumption of Neural Networks. - Antônio Oliveira-Filho; Wellington Silva de Souza; Carlos Alberto Valderrama Sakuyama; Samuel Xavier de Souza (CoRR, 2025)