@InProceedings{koller-stone:2007:ACLMain,
  author    = {Koller, Alexander  and  Stone, Matthew},
  title     = {Sentence generation as a planning problem},
  booktitle = {Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {336--343},
  url       = {http://www.aclweb.org/anthology/P/P07/P07-0043}
}