@inproceedings{CIKM-2010-DeyJ,
	author        = "Saikat K. Dey and Hasan M. Jamil",
	booktitle     = "{Proceedings of the 19th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1871437.1871625",
	isbn          = "978-1-4503-0099-5",
	pages         = "1377--1380",
	publisher     = "{ACM}",
	title         = "{A hierarchical approach to reachability query answering in very large graph databases}",
	year          = 2010,
}