@article{ware2014conflict,
  title={A computational model of narrative conflict at the fabula level},
  author={Ware, Stephen G. and Young, R. Michael and Harrison, Brent and Roberts, David L.},
  journal={IEEE Transactions on Computational Intelligence and Artificial Intelligence in Games},
  year={2014},
  volume={6}, 
  number={3}, 
  pages={271--288}
}