Michael Pucher Darren Cosker Gregor Hofer Michael Berger William Smith Facial Analysis and Animation 2012, FAA '12, Vienna, Austria - September 21 - 21, 2012 ACM FAA 2012 978-1-4503-1793-1 http://dl.acm.org/citation.cfm?id=2491599 db/conf/faa/faa2012.html