@inproceedings{CIKM-2011-HopcroftLT,
	author        = "John E. Hopcroft and Tiancheng Lou and Jie Tang",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063740",
	isbn          = "978-1-4503-0717-8",
	pages         = "1137--1146",
	publisher     = "{ACM}",
	title         = "{Who will follow you back?: reciprocal relationship prediction}",
	year          = 2011,
}