@inproceedings{farrell2017causal,
  title={Causal link semantics for narrative planning using numeric fluents},
  author={Farrell, Rachelyn and Ware, Stephen G.},
  booktitle={Proceedings of the 13th AAAI conference on Artificial Intelligence and Interactive Digital Entertainment},
  pages={193--199},
  year={2017},
  note={(full paper presented as poster)}
}