@unpublished{McCallumMALLET,
  author = {McCallum, Andrew Kachites},
  interhash = {a41946adb992cd2c89158609adc0d83f},
  intrahash = {6dbb7b45a3a53997359a5e3c2677dc52},
  note = {http://mallet.cs.umass.edu},
  title = {{MALLET: A Machine Learning for Language Toolkit}},
  url = {http://mallet.cs.umass.edu},
  year = 2002
}