Siggraph 2004 paper abstract
A Method for Animating Viscoelastic Fluids Tolga G. Goktekin (University of California, Berkeley) Adam W. Bargteil (University of California, Berkeley) James F. O'Brien (University of California, Berkeley)
An Approximate Global Illumination System for Computer Generated Films Eric Tabellion (PDI/DreamWorks) Arnauld Lamorlette (PDI/DreamWorks)