@inproceedings{CIKM-2014-NtoutsiSRK,
	author        = "Eirini Ntoutsi and Kostas Stefanidis and Katharina Rausch and Hans-Peter Kriegel",
	booktitle     = "{Proceedings of the 23rd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2661829.2662026",
	isbn          = "978-1-4503-2598-1",
	pages         = "729--738",
	publisher     = "{ACM}",
	title         = "{“Strength Lies in Differences”: Diversifying Friends for Recommendations through Subspace Clustering}",
	year          = 2014,
}