@INPROCEEDINGS{HusseinTGE13,
  author = {Mohamed Hussein and Marwan Torki and Mohammad Gowayyed and Motaz El-Saban},
  title = {Human Action Recognition Using a Temporal Hierarchy of Covariance Descriptors on 3D Joint Locations},
  booktitle = {International Joint Conference on Artificial Intelligence ({IJCAI})},
  address = {Beijing, China},
  month = {August},
  year = {2013}
}