@InProceedings{FigueiredoCele:2015:DeCoSi,
author = "de Figueiredo, Alice Herrera and Celes, Waldemar",
affiliation = "{Instituto Tecgraf/PUC-Rio} and {Instituto Tecgraf/PUC-Rio}",
title = "Detec{\c{c}}{\~a}o de colis{\~a}o para simula{\c{c}}{\~a}o
entre part{\'{\i}}culas representadas como superelipses",
booktitle = "Proceedings...",
year = "2015",
editor = "Vieira, Thales Miranda de Almeida and Mello, Vinicius Moreira",
organization = "Conference on Graphics, Patterns and Images, 28. (SIBGRAPI)",
publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
address = "Porto Alegre",
keywords = "superelipses, quadtree, simula{\c{c}}{\~a}o f{\'{\i}}sica.",
abstract = "This work explores the use of superellipses for representing
various geometrical shapes of grains. A methodology is proposed
for collision detection based on quadtrees and interval
arithmetic. We also propose a projection method for handling
collisions using relaxation for simulating particles of different
shapes.",
conference-location = "Salvador, BA, Brazil",
conference-year = "26-29 Aug. 2015",
language = "pt",
ibi = "8JMKD3MGPBW34M/3JT4DHS",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3JT4DHS",
targetfile = "AliceHerrera_SIBGRAPI2015.pdf",
urlaccessdate = "2025, July 03"
}