Rafael Sachetto Oliveira
Rafael Sachetto Oliveira
Professor of Computer Science, Universidade Federal de São João del Rei
Verified email at ufsj.edu.br
TitleCited byYear
Coordinating the use of GPU and CPU for improving performance of compute intensive applications
G Teodoro, R Sachetto, O Sertel, MN Gurcan, W Meira, U Catalyurek, ...
2009 IEEE International Conference on Cluster Computing and Workshops, 1-10, 2009
1022009
G-dbscan: A gpu accelerated algorithm for density-based clustering
G Andrade, G Ramos, D Madeira, R Sachetto, R Ferreira, L Rocha
Procedia Computer Science 18, 369-378, 2013
992013
A modular multilevel converter with DC fault handling capability and enhanced efficiency for HVDC system applications
R Oliveira, A Yazdani
IEEE Transactions on Power Electronics 32 (1), 11-22, 2016
392016
Stability analysis of vector-controlled modular multilevel converters in linear time-periodic framework
NR Chaudhuri, R Oliveira, A Yazdani
IEEE Transactions on Power Electronics 31 (7), 5255-5269, 2015
332015
Comparing CUDA, OpenCL and OpenGL implementations of the cardiac monodomain equations
RS Oliveira, BM Rocha, RM Amorim, FO Campos, W Meira, EM Toledo, ...
International Conference on Parallel Processing and Applied Mathematics, 111-120, 2011
232011
A transformation tool for ODE based models
CB Barbosa, RW dos Santos, RM Amorim, LN Ciuffo, F Manfroi, ...
International Conference on Computational Science, 68-75, 2006
232006
Profiling general purpose GPU applications
BR Coutinho, GLM Teodoro, RS Oliveira, DOG Neto, RAC Ferreira
2009 21st International Symposium on Computer Architecture and High …, 2009
22*2009
Lattice Boltzmann method for parallel simulations of cardiac electrophysiology using GPUs
JO Campos, RS Oliveira, RW dos Santos, BM Rocha
Journal of Computational and Applied Mathematics 295, 70-82, 2016
212016
An enhanced steady-state model and capacitor sizing method for modular multilevel converters for HVDC applications
R Oliveira, A Yazdani
IEEE Transactions on Power Electronics 33 (6), 4756-4771, 2017
142017
Simulations of Complex and Microscopic Models of Cardiac Electrophysiology Powered by Multi-GPU Platforms
B Gouvêa de Barros, R Sachetto Oliveira, W Meira Jr., M Lobosco, ...
Computational and Mathematical Methods in Medicine, 13, 2012
142012
G-KNN: an efficient document classification algorithm for sparse datasets on GPUs using KNN
L Rocha, G Ramos, R Chaves, R Sachetto, D Madeira, F Viegas, ...
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 1335-1338, 2015
82015
Multi-level parallelism for the cardiac bidomain equations
CR Xavier, RS Oliveira, V da Fonseca Vieira, RW Dos Santos, W Meira
International journal of parallel programming 37 (6), 572-592, 2009
82009
Hierarchical Density-Based Clustering based on GPU Accelerated Data Indexing Strategy
D Melo, S Toledo, FHJ Mourão, RS Oliveira, G Andrade, RAC Ferreira, ...
Procedia Computer Science 80, 951-961, 2016
72016
A parallel accelerated adaptive mesh algorithm for the solution of electrical models of the heart
RS Oliveira, BM Rocha, D Burgarelli, RWD Santos
International Journal of High Performance Systems Architecture 4 (2), 89-100, 2012
72012
Exploiting computational resources in distributed heterogeneous platforms
G Teodoro, R Sachetto, D Fireman, D Guedes, R Ferreira
2009 21st International Symposium on Computer Architecture and High …, 2009
72009
Multi-level parallelism in the computational modeling of the heart
C Xavier, R Sachetto, V Vieira, R Weber dos Santos, W Meira
Computer Architecture and High Performance Computing, 2007. SBAC-PAD 2007 …, 2007
62007
Performance Comparison of parallel geometric and algebraic multigrid preconditioners for the bidomain equations
F Campos, R Oliveira, R dos Santos
Computational Science–ICCS 2006, 76-83, 2006
62006
Ectopic beats arise from micro-reentries near infarct regions in simulations of a patient-specific heart model
RS Oliveira, S Alonso, FO Campos, BM Rocha, JF Fernandes, T Kuehne, ...
Scientific reports 8 (1), 16392, 2018
52018
Performance evaluation of GPU parallelization, space‐time adaptive algorithms, and their combination for simulating cardiac electrophysiology
R Sachetto Oliveira, B Martins Rocha, D Burgarelli, W Meira Jr, ...
International journal for numerical methods in biomedical engineering 34 (2 …, 2017
52017
An adaptive mesh algorithm for the numerical solution of electrical models of the heart
RS Oliveira, BM Rocha, D Burgarelli, W Meira, RW dos Santos
International Conference on Computational Science and Its Applications, 649-664, 2012
52012
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