@InProceedings{yang-feng-difabbrizio:2006:IQA,
  author    = {Yang, Fan  and  Feng, Junlan  and  Di Fabbrizio, Giuseppe},
  title     = {A Data Driven Approach to Relevancy Recognition for Contextual Question Answering},
  booktitle = {Proceedings of the Interactive Question Answering Workshop at HLT-NAACL 2006},
  month     = {June},
  year      = {2006},
  address   = {New York, NY, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {33--40},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-3005}
}