@inproceedings{SIGMOD-2007-HeWYY,
	author        = "Hao He and Haixun Wang and Jun Yang and Philip S. Yu",
	booktitle     = "{Proceedings of the 25th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1247480.1247516",
	isbn          = "978-1-59593-686-8",
	pages         = "305--316",
	publisher     = "{ACM}",
	title         = "{BLINKS: ranked keyword searches on graphs}",
	year          = 2007,
}