@article{aperspectiveonconfidenceanditsusein,
  title = {A Perspective on Confidence and Its Use in Focusing Attention During Knowledge Acquisition},
  author = {David Heckerman and Holly B. Jimison},
  year = {2013},
  eprint = {1304.2724},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1304.2724v1},
}