@article{fig-sto-96-aa-impl,
  author = {Luiz H. {de Figueiredo} and Jorge Stolfi},
  title = {Adaptive Enumeration of Implicit Surfaces with Affine Arithmetic},
  journal = {Computer Graphics Forum},
  volume = {15},
  number = {5},
  pages = {287--296},
  year = 1996,
  month = dec,
  doi = {10.1111/1467-8659.00658},
  issn = {0167-7055},
  citations = {WoS/2021: 33},
  altkeys = {Figueiredo-Stolfi-96,fig-sto-96-imp},
  abstract = {We discuss adaptive enumeration and rendering methods for implicit surfaces, using octrees computed with affine arithmetic, a new tool for range analysis. Affine arithmetic is similar to standard interval arithmetic, but takes into account correlations between operands and sub-formulas, generally providing much tighter bounds for the computed quantities. The resulting octrees are accordingly much smaller, and the rendering faster.}
}