@inproceedings{SIGMOD-2009-JinXRF,
	author        = "Ruoming Jin and Yang Xiang and Ning Ruan and David Fuhry",
	booktitle     = "{Proceedings of the 27th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1559845.1559930",
	isbn          = "978-1-60558-551-2",
	pages         = "813--826",
	publisher     = "{ACM}",
	title         = "{3-HOP: a high-compression indexing scheme for reachability query}",
	year          = 2009,
}