A parallel heuristic for the vehicle routing problem with simultaneous pickup and delivery A Subramanian, LMA Drummond, C Bentes, LS Ochi, R Farias Computers & Operations Research 37 (11), 1899-1911, 2010 | 285 | 2010 |

Zsweep: An efficient and exact projection algorithm for unstructured volume rendering R Farias, JSB Mitchell, CT Silva Proceedings of the 2000 IEEE symposium on Volume visualization, 91-99, 2000 | 116 | 2000 |

Out-of-core rendering of large, unstructured grids R Farias, CT Silva IEEE Computer Graphics and Applications 21 (4), 42-50, 2001 | 91 | 2001 |

A unified infrastructure for parallel out-of-core isosurface extraction and volume rendering of unstructured grids YJ Chiang, R Farias, CT Silva, B Wei Proceedings IEEE 2001 Symposium on Parallel and Large-Data Visualization and …, 2001 | 73 | 2001 |

A robust and rotationally invariant local surface descriptor with applications to non-local mesh processing A Maximo, R Patro, A Varshney, R Farias Graphical Models 73 (5), 231-242, 2011 | 32 | 2011 |

Hardware‐Assisted Projected Tetrahedra A Maximo, R Marroquim, R Farias Computer Graphics Forum 29 (3), 903-912, 2010 | 31 | 2010 |

An integrated CPU–GPU heuristic inspired on variable neighbourhood search for the single vehicle routing problem with deliveries and selective pickups IM Coelho, PLA Munhoz, LS Ochi, MJF Souza, C Bentes, R Farias International Journal of Production Research 54 (4), 945-962, 2016 | 30 | 2016 |

Volume and Isosurface Rendering with GPU‐Accelerated Cell Projection R Marroquim, A Maximo, R Farias, C Esperança Computer Graphics Forum 27 (1), 24-35, 2008 | 29 | 2008 |

Parallelizing the ZSWEEP algorithm for distributed-shared memory architectures R Farias, CT Silva Volume Graphics 2001, 181-192, 2001 | 29 | 2001 |

A region growing segmentation algorithm for GPUs PN Happ, RQ Feitosa, C Bentes, R Farias Boletim de Ciências Geodésicas 19 (2), 208-226, 2013 | 27 | 2013 |

Memory Efficient GPU-Based Ray Casting for Unstructured Volume Rendering. A Maximo, S Ribeiro, C Bentes, AAF Oliveira, RC Farias Volume Graphics, 155-162, 2008 | 25 | 2008 |

Time-critical rendering of irregular grids R Farias, JSB Mitchell, CT Silva, B Wylie Proceedings 13th Brazilian Symposium on Computer Graphics and Image …, 2000 | 25* | 2000 |

Gpu-based cell projection for interactive volume rendering R Marroquim, A Maximo, R Farias, C Esperança 2006 19th Brazilian Symposium on Computer Graphics and Image Processing, 147-154, 2006 | 23 | 2006 |

Exploring parallel multi-GPU local search strategies in a metaheuristic framework E Rios, LS Ochi, C Boeres, VN Coelho, IM Coelho, R Farias Journal of Parallel and Distributed Computing 111, 39-55, 2018 | 20 | 2018 |

Memory-aware and efficient ray-casting algorithm S Ribeiro, A Maximo, C Bentes, A Oliveira, R Farias XX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI …, 2007 | 18 | 2007 |

A parallel image segmentation algorithm on gpus PN Happ, RQ Feitosa, C Bentes, R Farias Proceedings of the 4th GEOBIA 580, 2012 | 16 | 2012 |

Loop snakes: Snakes with enhanced topology control A Oliveira, S Ribeiro, R Farias, C Esperança Proceedings. 17th Brazilian Symposium on Computer Graphics and Image …, 2004 | 14 | 2004 |

The single vehicle routing problem with deliveries and selective pickups in a CPU-GPU heterogeneous environment IM Coelho, LS Ochi, PLA Munhoz, MJF Souza, R Farias, C Bentes 2012 IEEE 14th International Conference on High Performance Computing and …, 2012 | 12 | 2012 |

Parallel image segmentation using reduction-sweeps on multicore processors and GPUs R Farias, R Farias, R Marroquim, E Clua 2013 XXVI Conference on Graphics, Patterns and Images, 139-146, 2013 | 11 | 2013 |

Memory efficient and robust software implementation of the raycast algorithm AA De Pina, C Bentes, R Farias Václav Skala-UNION Agency, 2007 | 10 | 2007 |