@inproceedings{JCDL-2008-OyamaST,
	author        = "Satoshi Oyama and Kenichi Shirasuna and Katsumi Tanaka",
	booktitle     = "{Proceedings of the Eighth Joint Conference on Digital Libraries}",
	doi           = "10.1145/1378889.1378939",
	isbn          = "978-1-59593-998-2",
	pages         = "285--294",
	publisher     = "{ACM}",
	title         = "{Identification of time-varying objects on the web}",
	year          = 2008,
}