@misc{indiciae1e373acb6971,
  title = {The Intelligent Data Understanding Element of NASA's Intelligent Systems Program},
  author = {Coughlan, Joseph C. and Tilton, James C. and Rood, Richard},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20030025360},
  note = {Source identifier: 20030025360}
}