@article{learningandoptimizationwithsubmodular,
  title = {Learning and Optimization with Submodular Functions},
  author = {Bharath Sankaran and Marjan Ghazvininejad and Xinran He and David Kale and Liron Cohen},
  year = {2015},
  eprint = {1505.01576},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.01576v1},
}