@InProceedings{Hall-Cohen-Burkett-Klein:2013:Skyplan,
  author    = {David Hall, Aloni Cohen, David Burkett and Dan Klein},
  title     = {Faster Optimal Planning with Partial-Order Pruning},
  booktitle = {Proceedings of the International Conference on Automated Planning Systems},
  address   = {Rome, Italy},
  year      = {2013},
}