@article{howdidhumansbecomesocreativea,
  title = {How Did Humans Become So Creative? A Computational Approach},
  author = {Liane Gabora and Steve DiPaola},
  year = {2013},
  eprint = {1308.5032},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1308.5032v4},
}