@conference {narendula2012towards,
	title = {Towards the realization of decentralized online social networks: An empirical study},
	booktitle = {2012 32nd International Conference on Distributed Computing Systems Workshops},
	year = {2012},
	pages = {155{\textendash}162},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Narendula, Rammohan and Papaioannou, Thanasis G and Aberer, Karl}
}
