@INPROCEEDINGS{Bellotto2007a,
  author = {N. Bellotto and H. Hu},
  title = {People Tracking and Identification with a Mobile Robot},
  booktitle = {Proc. of the IEEE Int. Conf. on Mechatronics and Automation (ICMA 2007)},
  year = {2007},
  pages = {3565-3570},
  address = {Harbin, China},
  month = {August},
}