@article{evolvinggameskilldepthusinggeneralvideo,
  title = {Evolving Game Skill-Depth using General Video Game AI Agents},
  author = {Jialin Liu and Julian Togelius and Diego Perez-Liebana and Simon M. Lucas},
  year = {2017},
  eprint = {1703.06275},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1703.06275v1},
}