@article{structuralandfunctionaldiscoveryin,
  title = {Structural and Functional Discovery in Dynamic Networks with Non-negative Matrix Factorization},
  author = {Shawn Mankad and George Michailidis},
  year = {2013},
  eprint = {1305.7169},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1305.7169v1},
}