@inproceedings{HT-2003-WuGDB,
	author        = "Harris Wu and Michael D. Gordon and Kurt DeMaagd and Nathan Bos",
	booktitle     = "{Proceedings of the 14th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/900051.900098",
	isbn          = "1-58113-704-4",
	pages         = "216--217",
	publisher     = "{ACM}",
	title         = "{Link analysis for collaborative knowledge building}",
	year          = 2003,
}