@inproceedings{RecSys-2010-LappasG,
	author        = "Theodoros Lappas and Dimitrios Gunopulos",
	booktitle     = "{Proceedings of the Fourth Conference on Recommender Systems}",
	doi           = "10.1145/1864708.1864735",
	isbn          = "978-1-60558-906-0",
	pages         = "127--134",
	publisher     = "{ACM}",
	title         = "{Interactive recommendations in social endorsement networks}",
	year          = 2010,
}