@article{legde2019multimodal,
  title = {Multimodal Affect: Perceptually Evaluating an Affective Talking Head},
  author = {Legde, Katharina and Castillo, Susana  and Cunningham, Douglas},
  journal = {{ACM} Transactions on Applied Perception},
  doi = {10.1145/2811265},
  volume = {12},
  number = {4},
  pages = {1--17},
  month = {Sep},
  year = {2015}
}