@article{distributedgaussianlearningovertime,
  title = {Distributed Gaussian Learning over Time-varying Directed Graphs},
  author = {Angelia Nedić and Alex Olshevsky and César A. Uribe},
  year = {2016},
  eprint = {1612.01600},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1612.01600v2},
}