Procedural petticoats in Shrek 2. - Matt Baer (SIGGRAPH Sketches, 2004)

Fireballs in Shrek 2. - Arnauld Lamorlette; Matt Baer (SIGGRAPH Sketches, 2004)

Shrekology, the history of an Ogre. - Philippe Gluckman; Raman Hui; David Smith; Matt Baer; Tom Hester (SIGGRAPH Special Sessions, 2007)