@inproceedings{SIGMOD-2012-DingWJHW,
	author        = "Bolin Ding and Haixun Wang and Ruoming Jin and Jiawei Han and Zhongyuan Wang",
	booktitle     = "{Proceedings of the 30th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2213836.2213892",
	isbn          = "978-1-4503-1247-9",
	pages         = "493--504",
	publisher     = "{ACM}",
	title         = "{Optimizing index for taxonomy keyword search}",
	year          = 2012,
}