@article{globaloptimalityintensorfactorization,
  title = {Global Optimality in Tensor Factorization, Deep Learning, and Beyond},
  author = {Benjamin D. Haeffele and Rene Vidal},
  year = {2015},
  eprint = {1506.07540},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1506.07540v1},
}