@InProceedings{gimpel-smith:2009:EACL,
  author    = {Gimpel, Kevin  and  Smith, Noah A.},
  title     = {Cube Summing, Approximate Inference with Non-Local Features, and Dynamic Programming without Semirings},
  booktitle = {Proceedings of the 12th Conference of the European Chapter of the ACL (EACL 2009)},
  month     = {March},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {318--326},
  url       = {http://www.aclweb.org/anthology/E09-1037}
}