@inproceedings{SAC-2012-LeungS,
	author        = "Carson Kai-Sang Leung and Lijing Sun",
	booktitle     = "{Proceedings of the 27th Symposium on Applied Computing}",
	doi           = "10.1145/2245276.2245314",
	editor        = "Sascha Ossowski and Paola Lecca",
	isbn          = "978-1-4503-0857-1",
	pages         = "199--204",
	publisher     = "{ACM}",
	title         = "{A new class of constraints for constrained frequent pattern mining}",
	year          = 2012,
}