Search results for "Temporal affinity"

showing 2 items of 2 documents

Evaluation of Structural and Temporal Properties of Ego Networks for Data Availability in DOSNs

2017

The large diffusion of Online Social Networks (OSNs) has influenced the way people interact with each other. OSNs present several drawbacks, one of the most important is the problem of privacy disclosures. Distributed Online Social Networks (DOSNs) have been proposed as a valid alternative solution to solve this problem. DOSNs are Online Social Networks implemented on a distributed platform, such as a P2P system or a mobile network. However, the decentralization of the control presents several challenges, one of the main ones is guaranteeing data availability without relying on a central server. To this aim, users’ data allocation strategies have to be defined and this requires the knowledg…

Computer Networks and CommunicationsComputer scienceCommunity detection; Data availability; DOSN; P2P; Social networks; Temporal affinity; Software; Information Systems; Hardware and Architecture; Computer Networks and CommunicationsControl (management)Information System02 engineering and technologySocial networksField (computer science)Task (project management)Order (exchange)0202 electrical engineering electronic engineering information engineeringDOSNSocial networkStructure (mathematical logic)P2PCommunity detectionSocial networkbusiness.industry020206 networking & telecommunicationsData scienceData availabilityData availabilityHardware and ArchitectureCellular network020201 artificial intelligence & image processingTemporal affinitybusinessSoftwareInformation SystemsComputer networkMobile Networks and Applications
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An analysis of ego network communities and temporal a affinity for online social networks

2017

The wide diffusion of Online Social Networks (OSNs) presents several advantages, like the definition of simple tools for information sharing and spreading. However, OSNs present also some drawbacks, one of the most important one is the problem of privacy disclosures. Distributed Online Social Networks (DOSNs), which decentralize the control of the social network, have been recently proposed to overcome these issues. The decentralization of the control has issued several challenges, one of the main ones is guaranteeing data availability without relying on a central server. To define users’ data allocation strategies, the knowledge of the structure of the ego network and of the user’ temporal…

Structure (mathematical logic)SIMPLE (military communications protocol)Social networkCommunity detectionSettore INF/01 - Informaticabusiness.industryComputer Networks and CommunicationsInformation sharingControl (management)020206 networking & telecommunications02 engineering and technologyData scienceDecentralizationField (computer science)Data availabilityOrder (exchange)020204 information systems0202 electrical engineering electronic engineering information engineeringSociologyP2P social networkSocial sciencebusinessTemporal affinityDOSN
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