@inproceedings{SIGMOD-1999-LakshmananNHP,
	author        = "Laks V. S. Lakshmanan and Raymond T. Ng and Jiawei Han and Alex Pang",
	booktitle     = "{Proceedings of the 29th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "DiSC2_1/out/papers/sigmod/optimizationofclaraj.pdf",
	doi           = "10.1145/304182.304196",
	isbn          = "1-58113-084-8",
	pages         = "157--168",
	publisher     = "{ACM Press}",
	title         = "{Optimization of Constrained Frequent Set Queries with 2-variable Constraints}",
	year          = 1999,
}