@INPROCEEDINGS{macl07affimit,
  author = {Manuel Lopes and Francisco S. Melo and Luis Montesano},
  title = {Affordance-based imitation learning in robots},
  booktitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems},
  year = {2007},
  pages = {1015-1021},
  address = {USA},
  month = {Nov},
  url = {pdfs/macl07IROS.pdf}
}