@inproceedings{JCDL-2002-HuangCOC,
	author        = "Zan Huang and Wingyan Chung and Thian-Huat Ong and Hsinchun Chen",
	booktitle     = "{Proceedings of the Second Joint Conference on Digital Libraries}",
	doi           = "10.1145/544220.544231",
	isbn          = "1-58113-513-0",
	pages         = "65--73",
	publisher     = "{ACM}",
	title         = "{A graph-based recommender system for digital library}",
	year          = 2002,
}