@InCollection{Alvarado2000Intelligent,
  author =       {Christine Alvarado and Randall Davis},
  title =        {Intelligent Mechanical Engineering Design Environment: From sketching to simulation},
  booktitle =    {MIT Artificial Intelligence Laboratory Annual Abstract},
  publisher =    {MIT AI Lab},
  year =         2000,
  month =        {September},
  OPTkeywords =  {Domain Sketch System}
}