@InProceedings{fletcher-patrick:2005:ALTA2005,
  author    = {Fletcher, Jeremy  and  Patrick, Jon},
  title     = {Evaluating the Utility of Appraisal Hierarchies as a Method for Sentiment Classification},
  booktitle = {Proceedings of the Australasian Language Technology Workshop 2005},
  month     = {December},
  year      = {2005},
  address   = {Sydney, Australia},
  pages     = {134--142},
  url       = {www.alta.asn.au/events/altw2005/ALTA2005/pdf/20.pdf}
}