@article{agarwal04-object, 
  author     = {Shivani Agarwal and Aatif Awan and Dan Roth},
  title      = {Learning to detect objects in images via a sparse, part-based representation},
  journal    = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  volume     = {26},
  number     = {11},
  pages      = {1475--1490},
  year       = {2004}
}