@InProceedings{Brandes2012on,
	author=	{Philipp Brandes and Roger Wattenhofer},
	title=	{{On Finding Better Friends in Social Networks}},
	booktitle=	{{14th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), Toronto, Canada}},
	month=	{October},
	year=	{2012},
}