@InProceedings{Chen_ICPR10_SDHA,
  author =       {M. S. Ryoo and C.-C. Chen and J. K. Aggarwal and A. Roy-Chowdhury},
  title =        {An Overview of Contest on Semantic Description of Human Activities (SDHA) 2010},
  booktitle =    {International Conference on Pattern Recognition (ICPR) Contests},
  address =      {Istanbul, Turkey},
  year =         {2010}
}