@inproceedings{ijcai2009p26,
  title     = {Commitment Tracking via the Reactive Event Calculus},
  author    = {Chesani, Federico and Mello, Paola and Montali, Marco and Torroni, Paolo},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {91--95},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/26},
}