@inproceedings{SIGMOD-2007-HeWCLR,
	author        = "Bin He and Rui Wang and Ying Chen and Ana Lelescu and James Rhodes",
	booktitle     = "{Proceedings of the 25th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1247480.1247603",
	isbn          = "978-1-59593-686-8",
	pages         = "1041--1052",
	publisher     = "{ACM}",
	title         = "{BIwTL: a business information warehouse toolkit and language for warehousing simplification and automation}",
	year          = 2007,
}