@inproceedings{SIGMOD-2008-QiCTCL,
	author        = "Yan Qi and K. Selçuk Candan and Jun'ichi Tatemura and Songting Chen and Fenglin Liao",
	booktitle     = "{Proceedings of the 26th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1376616.1376703",
	isbn          = "978-1-60558-102-6",
	pages         = "875--888",
	publisher     = "{ACM}",
	title         = "{Supporting OLAP operations over imperfectly integrated taxonomies}",
	year          = 2008,
}