@inproceedings{detectionevolutionwithmultiorder,
  title = {Detection Evolution with Multi-order Contextual Co-occurrence},
  author = {Guang Chen and Yuanyuan Ding and Jing Xiao and Tony X. Han},
  year = {2013},
  booktitle = {CVPR 2013 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2013/html/Chen_Detection_Evolution_with_2013_CVPR_paper.html},
}