@CONFERENCE{douillard2011segmentation,
  author = {Douillard, B. and Underwood, J.P. and Kuntz, N. and Vlaskine, V.
      and Quadros, A. and Morton, P. and Frenkel, A.},
  title = {On the Segmentation of 3D LIDAR Point Clouds},
  booktitle = {Robotics and Automation, 2011. Proceedings. ICRA'11. IEEE International	Conference on},
  year = {2011},
  pages = {2798--2805},
  organization = {IEEE}
}