@inproceedings{unsupervisedsynchronydiscoveryinhuman,
  title = {Unsupervised Synchrony Discovery in Human Interaction},
  author = {Wen-Sheng Chu and Jiabei Zeng and Fernando de la Torre and Jeffrey F. Cohn and Daniel S. Messinger},
  year = {2015},
  booktitle = {ICCV 2015 12},
  url = {http://openaccess.thecvf.com/content_iccv_2015/html/Chu_Unsupervised_Synchrony_Discovery_ICCV_2015_paper.html},
}