@article{Arias_2014,
  author = {J.P. Arias and C. Busso and N.B. Yoma},
  title = {Shape-based modeling of the fundamental frequency contour for emotion detection in speech},
  journal = {Computer Speech and Language},
  volume = {28},
  number = {1},
  year = {2014},
  pages = {278-294},
  month = {January},
  doi={10.1016/j.csl.2013.07.002},
}