Analyzing the Impact of Storage Shortage on Data Availability in Decentralized Online Social Networks
Joint Authors
Li, Kenli
Fu, Songling
He, Ligang
Liao, Xiangke
Huang, Chenlin
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Maintaining data availability is one of the biggest challenges in decentralized online social networks (DOSNs).
The existing work often assumes that the friends of a user can always contribute to the sufficient storage capacity to store all data.
However, this assumption is not always true in today’s online social networks (OSNs) due to the fact that nowadays the users often use the smart mobile devices to access the OSNs.
The limitation of the storage capacity in mobile devices may jeopardize the data availability.
Therefore, it is desired to know the relation between the storage capacity contributed by the OSN users and the level of data availability that the OSNs can achieve.
This paper addresses this issue.
In this paper, the data availability model over storage capacity is established.
Further, a novel method is proposed to predict the data availability on the fly.
Extensive simulation experiments have been conducted to evaluate the effectiveness of the data availability model and the on-the-fly prediction.
American Psychological Association (APA)
Fu, Songling& He, Ligang& Liao, Xiangke& Li, Kenli& Huang, Chenlin. 2014. Analyzing the Impact of Storage Shortage on Data Availability in Decentralized Online Social Networks. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051220
Modern Language Association (MLA)
Fu, Songling…[et al.]. Analyzing the Impact of Storage Shortage on Data Availability in Decentralized Online Social Networks. The Scientific World Journal No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1051220
American Medical Association (AMA)
Fu, Songling& He, Ligang& Liao, Xiangke& Li, Kenli& Huang, Chenlin. Analyzing the Impact of Storage Shortage on Data Availability in Decentralized Online Social Networks. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051220
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051220