@inproceedings{CIKM-2005-ZhaoLTX,
	author        = "Kaidi Zhao and Bing Liu and Thomas M. Tirpak and Weimin Xiao",
	booktitle     = "{Proceedings of the 14th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1099554.1099568",
	isbn          = "1-59593-140-6",
	pages         = "60--67",
	publisher     = "{ACM}",
	title         = "{Opportunity map: a visualization framework for fast identification of actionable knowledge}",
	year          = 2005,
}