This Siggraph 2013 Paper video shows a structure-aware hair capture system.
The Foundry - Competitions at SIGGRAPH 2014
Check out the competitions and prizes that The Foundry have in store for you at SIGGRAPH 2014.
Pixologic - SIGGRAPH 2012 Recap Video Series
Browse through this recap of Pixologic's video demonstrations from this year's Siggraph convention.
Siggraph 2011 Damian Nenow - Paths of Hate Interview
There is a very extensive interview on Motionographer, with Damian Nenow about the Paths of Hate short.