High-Performance Computing

Repositories and Publications

Repositories

Formal Concept Analysis: https://github.com/cart-pucminas/formal-concept-analysis
Automatic Parallelization: https://github.com/cart-pucminas/cuda-automatic-parallelization

Publications

1. ALVES, A., ZARATE, L., FREITAS, H., SONG, M., Parallelism in the Generation of Concepts Through the Formal Context Object Partitioning Using the In-Close 4 Algorithm. In: 25th International Conference on Enterprise Information Systems (ICEIS), Prague. (in press), 2023.
2. NOVAIS, J. P. P.; MACIEL, L. A.; SOUZA, M. A.; SONG, M. A.; FREITAS, H. C., An open computing language‐based parallel Brute Force algorithm for formal concept analysis on heterogeneous architectures, CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, e6220, v. 33, p. e6220, 2021.
3. SOARES, F. A. L.; SILVEIRA, T. B.; MARQUES-NETO, H. T.; FREITAS, H. C., Paralelização Automática de Código em CUDA Utilizando Aprendizagem por Reforço. In: Workshop em Desempenho de Sistemas Computacionais e de Comunicação (WPerformance), online, p. 137-142, 2021.
4. SILVEIRA, T. B.; SOARES, F. A. L.; FREITAS, H. C., Fast and Efficient Parallel Execution of SARIMA Prediction Model. Lecture Notes in Business Information Processing. n.aed. Cham: Springer International Publishing, v. 417, p. 217-241, 2021.
5. SOARES, F.; SILVEIRA, T.; FREITAS, H., Hybrid Approach based on SARIMA and Artificial Neural Networks for Knowledge Discovery Applied to Crime Rates Prediction. In: 22nd International Conference on Enterprise Information Systems, 2020, Prague. Proceedings of the 22nd International Conference on Enterprise Information Systems. v. 1. p. 407-415, 2020.
6. SILVEIRA, T. B. ; DUQUE, E. M. ; GUIMARÃES, S. J. F. ; MARQUES NETO, H. T. ; FREITAS, H. C. . Proposal of Fibonacci Heap in the Dijkstra Algorithm for Low-power Ad-hoc Mobile Transmissions. IEEE Latin America Transactions, v. 18, p. 623-630, 2020.
7. SILVA, VINICIUS O ; MARTINS, CARLOS A P S ; EKEL, PETR Y . An Efficient Parallel Implementation of an Optimized Simplex Method in GPU-CUDA. IEEE Latin America Transactions, v. 16, p. 564-573, 2018.
8. SILVA, ALISSON R. ; GOUVÊA, MAURY M. ; GÓES, LUÍS F.W. ; MARTINS, CARLOS A.P.S. . A parallel implementation of a cloud dynamics model with cellular automaton. MATHEMATICS AND COMPUTERS IN SIMULATION, v. 154, p. 65-93, 2018.
9. CARNEIRO, CÁSSIO A. ; GARCIA, FRANCISCO P. ; FREITAS, HENRIQUE C. ; MARTINS, CARLOS P. S. ; FERREIRA, FLÁVIA M. F. . Scalable spatio-temporal parallel parameterizable stream-based JPEG-LS encoder. IEICE Electronics Express, v. 14, p. 1-6, January 2017.
10. MORAES, N. R. M. ; DIAS, S. M. ; FREITAS, H. C. ; ZÁRATE, L. E. . Parallelization of the next Closure algorithm for generating the minimum set of implication rules. Artificial Intelligence Research, v. 5, p. 40-54, 2016.
11. FRANCESQUINI, E. ; CASTRO, M. ; PENNA, P. H. M. M. ; DUPROS, F. ; FREITAS, H. C. ; NAVAUX, P. O. A. ; MEHAUT, J-F. On the energy efficiency and performance of irregular application executions on multicore, NUMA and manycore platforms. Journal of Parallel and Distributed Computing, vol.76, p.32-48, February 2015.
12. RIBEIRO, C. P. ; CASTRO, M. ; MARANGOZOVA-MARTIN, V. ; MEHAUT, J-F ; FREITAS, H. C. ; MARTINS, C. A. P. S. . Evaluating CPU and Memory Affinity for Numerical Scientific Multithreaded Benchmarks on Multi-cores. IADIS International Journal on Computer Science and Information Systems, v. 7, p. 79-93, 2012.
13. RIBEIRO, C. P. ; CASTRO, M. ; MARANGOZOVA-MARTIN, V. ; MEHAUT, J-F ; FREITAS, H. C. ; MARTINS, C. A. P. S. . Investigating the Impact of CPU and Memory Affinity on Multi-core Platforms: A Case Study of Numerical Scientific Multithreaded Benchmarks. In: IADIS Applied Computing, 2011, Rio de Janeiro, p. 299-306, 2011. (Best Paper Award)
14. FERREIRA, M. K. ; CRUZ, V. S. ; KASSICK, R. V. ; FREITAS, H. C. ; NAVAUX, P. O. A. . Static Process Mapping Heuristics for MPI Parallel Processes in Homogeneous Multi-core Clusters. In: Latin American Conference on High Performance Computing (CLCAR), Colima. p. 1-8. 2011. (Best Paper Award)
15. MORAES, N. R. M.; ZÁRATE, L. E. ; FREITAS, H. C., A Distributed Algorithm for Formal Concepts Processing Based on Search Subspaces, International Conference on Enterprise Information Systems, Funchal, p. 105-111, 2010.