@inproceedings{chai-EtAl:2004:ACL,
  author    = {Chai, Joyce Y.  and  Hong, Pengyu  and  Xhou, Michelle X.  and  Prasov, Zahar},
  title     = {Optimization in Multimodal Interpretation},
  booktitle = {Proceedings of the 42nd Meeting of the Association for Computational Linguistics (ACL'04), Main Volume},
  year      = 2004,
  month     = {July},
  address   = {Barcelona, Spain},
  pages     = {1--8},
  url       = {http://www.aclweb.org/anthology/P04-1001},
  doi       = {10.3115/1218955.1218956}
}