@inproceedings{Sezgin2001Sketchbased,
  author =      {Tevfik Metin Sezgin and Thomas Stahovich and Randall Davis},
  title =       {Sketch Based Interfaces: Early Processing for Sketch Understanding},
  booktitle =   "Workshop on Perceptive User Interfaces, Orlando FL",
  year =        {2001},
  pages =       {1-8},
  OPTkeywords = {General Sketch Recognition}
}

% Workshop on Perceptive User Interfaces, Orlando FL