@INPROCEEDINGS{constraints,
  author={Cook,
  Michael and Colton,
  Simon and Raad, Azalea},
  booktitle={2018 IEEE Conference on Computational Intelligence and Games (CIG)},
  title={Inferring Design Constraints From Game Ruleset Analysis},
  year={2018},
  volume={},
  number={},
  pages={1-8},
  doi={10.1109/CIG.2018.8490412}
 }