author = "Paiva, Afonso and Nascimento, Filipe de Carvalho and Figueiredo, 
                         Luiz Henrique de and Stolfi, Jorge",
          affiliation = "ICMC, USP, S{\~a}o Carlos and ICMC, USP, S{\~a}o Carlos and IMPA 
                         and IC, Unicamp",
                title = "Approximating implicit curves on triangulations with affine 
            booktitle = "Proceedings...",
                 year = "2012",
               editor = "Freitas, Carla Maria Dal Sasso and Sarkar, Sudeep and Scopigno, 
                         Roberto and Silva, Luciano",
         organization = "Conference on Graphics, Patterns and Images, 25. (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "implicit curves, polygonal approximation, interval methods.",
             abstract = "We present an adaptive method for computing a robust polygonal 
                         approximation of an implicit curve in the plane that uses affine 
                         arithmetic to identify regions where the curve lies inside a thin 
                         strip. Unlike other interval methods, even those based on affine 
                         arithmetic, our method works on triangulations, not only on 
                         rectangular quadtrees.",
  conference-location = "Ouro Preto",
      conference-year = "Aug. 22-25, 2012",
             language = "en",
           targetfile = "sib.pdf",
        urlaccessdate = "2021, Jan. 24"