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Sweets: A Decentralized Social Networking Service Application Using Data Synchronization on Mobile Devices

  • Rongchang Lai
  • Yasushi Shinjo
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 201)

Abstract

Conventional Social Networking Services (SNSs) or Online Social Networks (OSNs) are implemented based on a centralized architecture, and this centralization causes privacy problems. This paper describes Sweets, a decentralized SNS application that synchronizes tweets among users’ own mobile devices and enables users to retain ownership of their data. Sweets provides user authentication and access control without centralized servers. Sweets improves the data availability using an indirect replication scheme. Experimental results show that Sweets has a feasible performance over a 4G cellular network.

Keywords

Decentralized Social Networking Services (DSNSs) Decentralized Online Social Networks (DOSNs) Data synchronization Decentralized user authentication High data availability Access control 

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Copyright information

© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2017

Authors and Affiliations

  • Rongchang Lai
    • 1
  • Yasushi Shinjo
    • 1
  1. 1.Department of Computer ScienceUniversity of TsukubaTsukubaJapan

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