All Stories

  1. Digital twinning of the human ventricular activation sequence to Clinical 12-lead ECGs and magnetic resonance imaging using realistic Purkinje networks for in silico clinical trials

    Article • Medical Image Analysis, May 2024, Elsevier

    Rafael Sachetto

  2. in-Silico TRials guide optimal stratification of ATrIal FIbrillation patients to Catheter Ablation and pharmacological medicatION: The i-STRATIFICATION study

    Article • March 2024, Cold Spring Harbor Laboratory Press

    Rafael Sachetto

  3. What determines the optimal pharmacological treatment of atrial fibrillation? Insights from in silico trials in 800 virtual atria

    Article • The Journal of Physiology, July 2023, Wiley

    Rafael Sachetto

  4. OdeShell: An Interactive Tool and a Specific Domain Language to Develop Models Based on Ordinary Differential Equations

    Article • January 2023, Springer Science + Business Media

    Rafael Sachetto

  5. Replacing the FitzHugh-Nagumo Electrophysiology Model by Physics-Informed Neural Networks

    Article • January 2023, Springer Science + Business Media

    Rafael Sachetto

  6. Studying Arrhythmic Risk with In-Silico Programmed Ventricular Stimulation and Patient-Specific Computational Models

    Article • January 2023, Springer Science + Business Media

    Rafael Sachetto

  7. In-silico drug trials for precision medicine in atrial fibrillation: From ionic mechanisms to electrocardiogram-based predictions in structurally-healthy human atria

    Article • Frontiers in Physiology, September 2022, Frontiers

    Rafael Sachetto

  8. Timing the race of vaccination, new variants, and relaxing restrictions during COVID-19 pandemic

    Article • Journal of Computational Science, May 2022, Elsevier

    Rafael Sachetto

  9. Use of software to guide the management of intraoperative hemodynamic instability

    Article • Brazilian Journal of Anesthesiology (English Edition), May 2022, Elsevier

    Rafael Sachetto

  10. Characterisation of Omicron Variant during COVID-19 Pandemic and the Impact of Vaccination, Transmission Rate, Mortality, and Reinfection in South Africa, Germany, and Brazil

    Article • BioTech, April 2022, MDPI AG

    Rafael Sachetto

  11. Functional DNA annotation from a preliminary de novo genome assembly of Brycon orbignyanus, an endangered Neotropical migratory fish

    Article • Latin American Data in Science, November 2021, Data in Science Editora ltda

    Rafael Sachetto

  12. Calibration of single-cell model parameters based on membrane resistance improves the accuracy of cardiac tissue simulations

    Article • Journal of Computational Science, July 2021, Elsevier

    Rafael Sachetto

  13. Diversification of Prochilodus in the eastern Brazilian Shield: Evidence from complete mitochondrial genomes (Teleostei, Prochilodontidae)

    Article • Journal of Zoological Systematics & Evolutionary Research, May 2021, Hindawi Publishing Corporation

    Rafael Sachetto

  14. The Quixotic Task of Forecasting Peaks of COVID-19: Rather Focus on Forward and Backward Projections

    Article • Frontiers in Public Health, March 2021, Frontiers

    Rafael Sachetto

  15. How Fast Vaccination Can Control the COVID-19 Pandemic in Brazil?

    Article • January 2021, Springer Science + Business Media

    Rafael Sachetto

  16. Adaptive-step methods for Markov-based membrane models

    Article • Communications in Nonlinear Science and Numerical Simulation, June 2020, Elsevier

    Rafael Sachetto

  17. Variability in electrophysiological properties and conducting obstacles controls re-entry risk in heterogeneous ischaemic tissue

    Article • Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences, May 2020, Royal Society Publishing

    Rafael Sachetto

  18. Author Correction: A broad genomic panel of microsatellite loci from Brycon orbignyanus (Characiformes: Bryconidae) an endangered migratory Neotropical fish

    Article • Scientific Reports, April 2020, Springer Science + Business Media

    Rafael Sachetto

  19. Ectopic beats arise from micro-reentries near infarct regions in simulations of a patient-specific heart model

    Article • Scientific Reports, November 2018, Springer Science + Business Media

    Rafael Sachetto

  20. Killing Many Birds With Two Stones: Hypoxia and Fibrosis Can Generate Ectopic Beats in a Human Ventricular Model

    Article • Frontiers in Physiology, June 2018, Frontiers

    Rafael Sachetto

  21. A broad genomic panel of microsatellite loci from Brycon orbignyanus (Characiformes: Bryconidae) an endangered migratory Neotropical fish

    Article • Scientific Reports, May 2018, Springer Science + Business Media

    Rafael Sachetto

  22. Evaluating Dynamic Scheduling of Tasks in Mobile Architectures Using ParallelME Framework

    Article • January 2018, Springer Science + Business Media

    Rafael Sachetto

  23. Faster cardiac simulations using GPUs and adaptive methods

    Article • International Journal for Numerical Methods in Biomedical Engineering, August 2017, Wiley

    Rafael Sachetto

  24. A Framework for Direct and Transparent Data Exchange of Filter-stream Applications in Multi-GPUs Architectures

    Article • Procedia Computer Science, January 2017, Elsevier

    Rafael Sachetto

  25. Lattice Boltzmann method for parallel simulations of cardiac electrophysiology using GPUs

    Article • Journal of Computational and Applied Mathematics, March 2016, Elsevier

    Rafael Sachetto

  26. Hierarchical Density-Based Clustering Based on GPU Accelerated Data Indexing Strategy

    Article • Procedia Computer Science, January 2016, Elsevier

    Rafael Sachetto

  27. Improving the Performance of Cardiac Simulations in a Multi-GPU Architecture Using a Coalesced Data and Kernel Scheme

    Article • January 2016, Springer Science + Business Media

    Rafael Sachetto

  28. Reactive Interstitial and Reparative Fibrosis as Substrates for Cardiac Ectopic Pacemakers and Reentries

    Article • January 2016, Springer Science + Business Media

    Rafael Sachetto

  29. Simulations of Cardiac Electrophysiology Combining GPU and Adaptive Mesh Refinement Algorithms

    Article • January 2016, Springer Science + Business Media

    Rafael Sachetto

  30. G-KNN

    Article • April 2015, ACM (Association for Computing Machinery)

    Rafael Sachetto

  31. First complete mitochondrial genome for any anostomid fish:Leporinus piavussu, a recently described piracema species

    Article • Mitochondrial DNA, December 2014, Taylor & Francis

    Rafael Sachetto

  32. Efficient dynamic scheduling of heterogeneous applications in hybrid architectures

    Article • March 2014, ACM (Association for Computing Machinery)

    Rafael Sachetto

  33. G-DBSCAN: A GPU Accelerated Algorithm for Density-based Clustering

    Article • Procedia Computer Science, January 2013, Elsevier

    Rafael Sachetto

  34. A parallel accelerated adaptive mesh algorithm for the solution of electrical models of the heart

    Article • International Journal of High Performance Systems Architecture, January 2012, Inderscience Publishers

    Rafael Sachetto

  35. An Adaptive Mesh Algorithm for the Numerical Solution of Electrical Models of the Heart

    Article • January 2012, Springer Science + Business Media

    Rafael Sachetto

  36. Comparing CUDA, OpenCL and OpenGL Implementations of the Cardiac Monodomain Equations

    Article • January 2012, Springer Science + Business Media

    Rafael Sachetto

  37. HASCH: High Performance Automatic Spell Checker for Portuguese Texts from the Web

    Article • Procedia Computer Science, January 2012, Elsevier

    Rafael Sachetto

  38. Simulations of Complex and Microscopic Models of Cardiac Electrophysiology Powered by Multi-GPU Platforms

    Article • Computational and Mathematical Methods in Medicine, January 2012, Hindawi Publishing Corporation

    Rafael Sachetto

  39. Data Flow Frameworks for Emerging Heterogeneous Architectures and Their Application to Biomedicine

    Article • December 2010, Taylor & Francis

    Rafael Sachetto

  40. Profiling General Purpose GPU Applications

    Article • October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rafael Sachetto

  41. Exploiting Computational Resources in Distributed Heterogeneous Platforms

    Article • October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rafael Sachetto

  42. Multi-Level Parallelism for the Cardiac Bidomain Equations

    Article • International Journal of Parallel Programming, September 2009, Springer Science + Business Media

    Rafael Sachetto

  43. Coordinating the use of GPU and CPU for improving performance of compute intensive applications

    Article • January 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rafael Sachetto

  44. Multi-level Parallelism in the Computational Modeling of the Heart

    Article • October 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Rafael Sachetto , Roberto Giorgi

  45. A Computational Framework for Cardiac Modeling Based on Distributed Computing and Web Applications

    Article • January 2007, Springer Science + Business Media

    Rafael Sachetto

  46. A Transformation Tool for ODE Based Models

    Article • January 2006, Springer Science + Business Media

    Rafael Sachetto

  47. Performance Comparison of Parallel Geometric and Algebraic Multigrid Preconditioners for the Bidomain Equations

    Article • January 2006, Springer Science + Business Media

    Rafael Sachetto