@InProceedings{CorręaLimaMeirCarv:1993:AcRaTr,
               author = "Corr{\^e}a, Wagner Toledo and Lima, Maur{\'{\i}}cio 
                         Ant{\^o}nio de Castro and Meira Junior, Wagner and Carvalho, 
                         M{\'a}rcio Luiz Bunte de",
          affiliation = "{Departamento de Ci{\^e}ncia da Computa{\c{c}}{\~a}o da 
                         Universidade Federal de Minas Gerais (UFMG)} and {Departamento de 
                         Ci{\^e}ncia da Computa{\c{c}}{\~a}o da Universidade Federal de 
                         Minas Gerais (UFMG)} and {Departamento de Ci{\^e}ncia da 
                         Computa{\c{c}}{\~a}o da Universidade Federal de Minas Gerais 
                         (UFMG)} and {Departamento de Ci{\^e}ncia da 
                         Computa{\c{c}}{\~a}o da Universidade Federal de Minas Gerais 
                         (UFMG)}",
                title = "Acelera{\c{c}}{\~a}o de Ray Tracing via heterogeneidade",
            booktitle = "Anais...",
                 year = "1993",
               editor = "Figueiredo, Luiz Henrique de and Gomes, Jonas de Miranda",
                pages = "1--8",
         organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e 
                         Processamento de Imagens, 6. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "ray tracing, t{\'e}cnicas de acelera{\c{c}}{\~a}o.",
             abstract = "Ray tracing is a simple but powerful image synthesis technique 
                         known to produce realistic images but at a high computational cost 
                         and therefore with long computing execution times. Several 
                         acceleration techniques have already been devised to minimize this 
                         drawback. This work presents two acceleration techniques which 
                         take advantage over the inherent parallelism of ray tracing. The 
                         first technique uses a MIMD machine and the second one uses an 
                         heterogeneous parallel system consisting of a MIMD and a SIMD 
                         machine. The aim of this work is to prove that heterogeneity makes 
                         the second more efficient than the first. The results show that 
                         the heterogeneous technique produces good savings in computing 
                         execution times in comparison to the homogeneous one.",
  conference-location = "Recife, PE, Brazil",
      conference-year = "19-22 Oct. 1993",
                 isbn = "978-85-7669-271-3",
             language = "pt",
                  ibi = "8JMKD3MGPBW34M/3D6UMDS",
                  url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3D6UMDS",
           targetfile = "1 Acelera{\c{c}}{\~a}o de ray tracing via heterogeneidade.pdf",
                 type = "Rendering",
               volume = "1",
        urlaccessdate = "2024, Apr. 29"
}