@article{SoumitraSamantaIEEEM14,
  author = {Soumitra Samanta and Bhabatosh Chanda},
  title = {Space-time Facet Model for Human Activity Classification},
  journal = {IEEE Trans. on Multimedia},
  volume = {16},
  number = {6},
  pages = {1525-1535},
  year = {2014}
}