@InProceedings{johnson-demuth-frank:2012:ACL2012,
  author    = {Johnson, Mark  and  Demuth, Katherine  and  Frank, Michael},
  title     = {Exploiting Social Information in Grounded Language Learning via Grammatical Reduction},
  booktitle = {Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {883--891},
  url       = {http://www.aclweb.org/anthology/P12-1093}
}