@inproceedings{JCDL-2002-GrahamGPW,
	author        = "Adrian Graham and Hector Garcia-Molina and Andreas Paepcke and Terry Winograd",
	booktitle     = "{Proceedings of the Second Joint Conference on Digital Libraries}",
	doi           = "10.1145/544220.544301",
	isbn          = "1-58113-513-0",
	pages         = "326--335",
	publisher     = "{ACM}",
	title         = "{Time as essence for photo browsing through personal digital libraries}",
	year          = 2002,
}