Matthias Wimmer Christoph Mayer 0001 Sylvia Pietzsch Bernd Radig Tailoring Model-Based Techniques to Facial Expression Interpretation. 303-308 2008 ACHI https://doi.org/10.1109/ACHI.2008.7 https://doi.ieeecomputersociety.org/10.1109/ACHI.2008.7 conf/achi/2008 db/conf/achi/achi2008.html#WimmerMPR08