@inproceedings{CIKM-2009-ChengKN,
	author        = "James Cheng and Yiping Ke and Wilfred Ng",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646151",
	isbn          = "978-1-60558-512-3",
	pages         = "1481--1484",
	publisher     = "{ACM}",
	title         = "{Efficient processing of group-oriented connection queries in a large graph}",
	year          = 2009,
}