@inproceedings{KotsiaZafeiriouNikolaidisPitas_ACHI2008,
 author = {I. Kotsia, S. Zafeiriou, N. Nikolaidis and I. Pitas}, 
 title = {Texture and Shape Information Fusion for Facial Action Unit Recognition},
  booktitle = {The First International Conference on Advances in Computer-Human Interaction (ACHI)},
  pages = {},
   year = 2008
  }