@InProceedings{liu-sarkar:2006:TAG,
  author    = {Liu, Yudong  and  Sarkar, Anoop},
  title     = {Using {LTAG}-Based Features for Semantic Role Labeling},
  booktitle = {Proceedings of the Eighth International Workshop on Tree Adjoining Grammar and Related Formalisms},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {127--132},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-1518}
}