Search results for "Distributed Online Social Networks"

showing 2 items of 2 documents

Distributed Coverage of Ego Networks in F2F Online Social Networks

2016

Although most online social networks rely on a centralized infrastructure, several proposals of Distributed Online Social Networks (DOSNs) have been recently presented. Since in DOSNs user profiles are stored on the peers of the users belonging to the network, one of the main challenges comes from guaranteeing the profile availability when the owner of the data is not online. In this paper, we propose a DOSN based on a friend-to-friend P2P overlay where the user's data is stored only on friend peers. Our approach is based on the ego-network concept, which models the social network from the local point of view of a single user. We propose a distributed algorithm which is based on the notion …

Information privacyComputer scienceCryptography02 engineering and technologyWorld Wide WebSet (abstract data type)Artificial IntelligenceDistributed online social networksDominating setServer0202 electrical engineering electronic engineering information engineering1707P2PSettore INF/01 - InformaticaSocial networkDistributed databasebusiness.industryFriend-to-friend networkComputer Science Applications1707 Computer Vision and Pattern Recognition020206 networking & telecommunicationsData AvailabilityDistributed Online Social NetworkDistributed Online Social Networks; P2P; Data Availability; friend-to-friend networksComputer Networks and CommunicationPrivacyDistributed algorithm020201 artificial intelligence & image processingfriend-to-friend networksbusinessComputer network2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, Advanced and Trusted Computing, Scalable Computing and Communications, Cloud and Big Data Computing, Internet of People, and Smart World Congress (UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld)
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DiDuSoNet: A P2P architecture for Ditributed Dunbar-based Social Networks,

2015

Online Social Networks (OSNs) are becoming more and more popular on the Web. Distributed Online Social Networks (DOSNs) are OSNs which do not exploit a central server for storing users data and enable users to have more control on their profile content, ensuring a higher level of privacy. In a DOSN there are some technical challenges to face. One of the most important challenges is the data availability problem when a user is offline. In this paper we propose DiDuSoNet, a novel P2P Distributed Online Social Network where users can exercise full access control on their data. Our system exploits trust relationships for providing a set of important social services, such as trustness, informati…

P2PExploitSocial networkbusiness.industryComputer scienceComputer Networks and CommunicationsControl (management)Face (sociological concept)020206 networking & telecommunicationsSocial Welfare02 engineering and technologyDistributed Online Social NetworksData availabilityDistributed Online Social NetworkSet (abstract data type)World Wide WebData availability0202 electrical engineering electronic engineering information engineering020201 artificial intelligence & image processingDistributed Online Social Networks; P2P; Data availability; DunbarDunbarArchitecturebusinessSoftware
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