author = "Olabarriaga, S{\'{\i}}lvia Delgado",
          affiliation = "{Instituto de Inform{\'a}tica (Inf) da Universidade Federal do 
                         Rio Grande do Sul (UFRGS)}",
                title = "Visualization of oscillations data via spirals",
            booktitle = "Anais...",
                 year = "1993",
               editor = "Figueiredo, Luiz Henrique de and Gomes, Jonas de Miranda",
                pages = "99--105",
         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 = "scientific visualization, asteroseismology, spectrum analysis.",
             abstract = "This paper presents some ideas about the visualization of stellar 
                         oscillations data by means of spiral maps. The applications area 
                         (Asteroseismology) is introduced before the problem itself is 
                         presented. Part of this problem is the identification of the 
                         fundamental frequencies, and some of their combinations, because 
                         this involves analysis of huge Intensity vs. Frequency graphs. The 
                         idea explored in this paper is the construction of images which 
                         encode this information in hierarchical fashion, enabling the user 
                         to easily browse the data set. The main geometry is a spiral, but 
                         color and other shapes are also used to enhance data 
  conference-location = "Recife",
      conference-year = "19 - 22 out. 1993",
                 isbn = "978-85-7669-271-3",
             language = "en",
                  ibi = "8JMKD3MGPBW34M/3D76FUL",
                  url = "",
           targetfile = "12 Visualization of oscillations data via spirals.pdf",
                 type = "Anima{\c{c}}{\~a}o e Visualiza{\c{c}}{\~a}o 
               volume = "1",
        urlaccessdate = "2021, Mar. 01"