@INPROCEEDINGS{Kushal2006a,
  author = {Kushal, A. and Rahurkar, M. and Fei-Fei, L. and Ponce, J. and
	Huang, T.},
  title = {Audio-Visual Speaker Localization Using Graphical Models},
  booktitle = {International Conference on Pattern Recognition},
  year = {2006},
}