@inproceedings{SIGMOD-2014-RanuHS,
	author        = "Sayan Ranu and Minh X. Hoang and Ambuj K. Singh",
	booktitle     = "{Proceedings of the 32nd ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2588555.2610524",
	isbn          = "978-1-4503-2376-5",
	pages         = "1163--1174",
	publisher     = "{ACM}",
	title         = "{Answering top-k representative queries on graph databases}",
	year          = 2014,
}