@inproceedings{deng:sca:facepem:08,
  author = {Z. Deng and X. Ma},
  title  = {Perceptually Guided Expressive Facial Animation},
  BOOKTITLE= {SCA'08: Proc. of SIGGRAPH/EG Symposium on Computer Animation (SCA)},
  address = {Dublin, Ireland},
  month = {July},
  year = {2008},
  pages={67-76},
}