@unpublished{tangsunw14,
  title = {Learning People Detectors for Tracking in Crowded Scenes.},
  year = {2014},
  note = {Scene Understanding Workshop (SUNw, CVPR workshop)},
  slug = {tangsunw14},
  author = {Tang, S. and Andriluka, M. and Milan, A. and Schindler, K. and Roth, S. and Schiele, B.}
}