Aberer, KarlNarendula, Rammohan2013-02-112013-02-112013-02-11201310.5075/epfl-thesis-5646https://infoscience.epfl.ch/handle/20.500.14299/88756urn:nbn:ch:bel-epfl-thesis5646-8enpeer-to-peer systemsaccess controlprivacyprivacy preserving indexingonline social networksprivacy in online social networksdecentralized online social networksPrivacy-aware Publishing of Decentralized Access-Controlled Contentthesis::doctoral thesis