@article{scalingsubmodularmaximizationviapruned,
  title = {Scaling Submodular Maximization via Pruned Submodularity Graphs},
  author = {Tianyi Zhou and Hua Ouyang and Yi Chang and Jeff Bilmes and Carlos Guestrin},
  year = {2016},
  eprint = {1606.00399},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1606.00399v1},
}