@inproceedings{SIGMOD-2013-ZhuZQ,
	author        = "Feida Zhu and Zequn Zhang and Qiang Qu",
	booktitle     = "{Proceedings of the 31st ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2463676.2463723",
	isbn          = "978-1-4503-2037-5",
	pages         = "821--832",
	publisher     = "{ACM}",
	title         = "{A direct mining approach to efficient constrained graph pattern discovery}",
	year          = 2013,
}