@InProceedings{kazama-torisawa:2006:CoNLL-X,
  author    = {Kazama, Jun'ichi  and  Torisawa, Kentaro},
  title     = {Semantic Role Recognition Using Kernels on Weighted Marked Ordered Labeled Trees},
  booktitle = {Proceedings of the Tenth Conference on Computational Natural Language Learning (CoNLL-X)},
  month     = {June},
  year      = {2006},
  address   = {New York City},
  publisher = {Association for Computational Linguistics},
  pages     = {53--60},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-2908}
}