@conference{151566,
  author = {Hui-Min Huang},
  title = {Autonomy Levels for Unmanned Systems (ALFUS) Framework:Safety and Application Issues},
  year = {2007},
  month = {2007-12-28},
  publisher = {Performance Metrics for Intelligent Systems Workshop | 2007 | PerMIS |, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=823619},
  language = {en},
}