@inproceedings{paralleldoublegreedysubmodular,
  title = {Parallel Double Greedy Submodular Maximization},
  author = {Xinghao Pan and Stefanie Jegelka and Joseph E. Gonzalez and Joseph K. Bradley and Michael. I. Jordan},
  year = {2014},
  booktitle = {NeurIPS 2014 12},
  url = {http://papers.nips.cc/paper/5491-parallel-double-greedy-submodular-maximization},
}