@InProceedings{PCCGMMY98,
  author = 	 {Thomas V. Papathomas and Tiffany E. Conway and
			Ingemar J. Cox and Joumana Ghosn and 
			Matt L. Miller and Thomas P. Minka and
			and Peter N. Yianilos},
  title = 	 {Psychophysical studies of the performance of an image
			database retrieval system},
  booktitle = 	 {Proc. SPIE},
  year =	 1998
}