@inproceedings{KDD-2007-TongFK,
	author        = "Hanghang Tong and Christos Faloutsos and Yehuda Koren",
	booktitle     = "{Proceedings of the 13th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1281192.1281272",
	isbn          = "978-1-59593-609-7",
	pages         = "747--756",
	publisher     = "{ACM}",
	title         = "{Fast direction-aware proximity for graph mining}",
	year          = 2007,
}