@InProceedings{Pizzato:2006:ALTA2006,
  author    = {Luiz Augusto Pizzato and Diego Molla and Cecile Paris},
  title     = {Pseudo Relevance Feedback Using Named Entities for Question Answering},
  booktitle = {Proceedings of the Australasian Language Technology Workshop 2006},
  month     = {November},
  year      = {2006},
  address   = {Sydney, Australia},
  pages     = {83-90},
  url       = {http://www.aclweb.org/anthology/U06-1013},
  urlALTA   = {http://www.alta.asn.au/events/altw2006/proceedings/PizzatoALTW2006.pdf}
}