@inproceedings{Yoshinaga:2003:ACLPD,
  author = {Yoshinaga, Naoki  and  Torisawa, Kentaro  and  Tsujii, Jun'ichi},
  title  = {Comparison between {CFG} Filtering Techniques for {LTAG} and {HPSG}},
  booktitle = {The Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computational Linguistics},
  editor = {Yuji Matsumoto},
  url    = {http://www.aclweb.org/anthology/P03-2036.pdf},
  year   = 2003,
  pages  = {185--188}
}