@inproceedings{JCDL-2012-YanHTZL,
	author        = "Rui Yan and Congrui Huang and Jie Tang and Yan Zhang and Xiaoming Li",
	booktitle     = "{Proceedings of the 12th Joint Conference on Digital Libraries}",
	doi           = "10.1145/2232817.2232831",
	isbn          = "978-1-4503-1154-0",
	pages         = "51--60",
	publisher     = "{ACM}",
	title         = "{To better stand on the shoulder of giants}",
	year          = 2012,
}