@InProceedings{hopkins-may:2011:EMNLP,
  author    = {Hopkins, Mark  and  May, Jonathan},
  title     = {Tuning as Ranking},
  booktitle = {Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland, UK.},
  publisher = {Association for Computational Linguistics},
  pages     = {1352--1362},
  url       = {http://www.aclweb.org/anthology/D11-1125}
}