@article{signaturesofinfinitynonergodicityand,
  title = {Signatures of Infinity: Nonergodicity and Resource Scaling in Prediction, Complexity, and Learning},
  author = {James P. Crutchfield and Sarah Marzen},
  year = {2015},
  eprint = {1504.00386},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.00386v1},
}