@article{zerothorderstochasticcompositional,
  title = {Zeroth-order Stochastic Compositional Algorithms for Risk-Aware Learning},
  author = {Dionysios S. Kalogerias and Warren B. Powell},
  year = {2019},
  eprint = {1912.09484},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.09484v2},
}