@inproceedings{ijcai2001p8,
  title     = {From Images to Bodies: Modelling and Exploiting Spatial Occlusion and Motion Parallax},
  author    = {Randell, David A. and Witkowski, Mark and Shanahan, Murray},
  booktitle = {Proceedings of the Seventeenth International Joint Conference on
               Artificial Intelligence, {IJCAI-01}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {57--65},
  year      = {2001},
  url       = {https://ijcai.org/proceedings/2001/8},
}