@article(2005-error-handling-in-a-stochastic-dialog-system-through-confidence-measures,
  author = {Francisco Torres Goterris and Lluís Felip Hurtado Oliver and Fernando García Granada and Emilio Sanchis Arnal and Encarna Segarra Soriano},
  title = {Error handling in a stochastic dialog system through confidence measures},
  year = {2005},
  journal = {SPEECH COMMUNICATION},
  volume = {45},
  number = {3},
  pages = {211-229},
  doi = {10.1016/j.specom.2004.10.014}
)