@InProceedings{hirao-okumura-isozaki:2005:HLTEMNLP,
  author    = {Hirao, Tsutomu  and  Okumura, Manabu  and  Isozaki, Hideki},
  title     = {Kernel-based Approach for Automatic Evaluation of Natural Language Generation Technologies: Application to Automatic Summarization},
  booktitle = {Proceedings of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing},
  month     = {October},
  year      = {2005},
  address   = {Vancouver, British Columbia, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {145--152},
  url       = {http://www.aclweb.org/anthology/H/H05/H05-1019}
}