@inproceedings{ijcai2001p16,
  title     = {Updates, actions, and planning},
  author    = {Herzig, Andreas and Lang, Jérôme and Marquis, Pierre and Polacsek, Thomas},
  booktitle = {Proceedings of the Seventeenth International Joint Conference on
               Artificial Intelligence, {IJCAI-01}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {119--123},
  year      = {2001},
  url       = {https://ijcai.org/proceedings/2001/16},
}