@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}
}