@article{policysearchanylocaloptimumenjoysa,
  title = {Policy Search: Any Local Optimum Enjoys a Global Performance Guarantee},
  author = {Bruno Scherrer and Matthieu Geist},
  year = {2013},
  eprint = {1306.1520},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1306.1520v1},
}