Cadros: The Cloud-Assisted Data Replication in Decentralized Online Social Networks
Cadros: The Cloud-Assisted Data Replication in Decentralized Online Social Networks
Online Social Network (OSN) services are very popular nowadays. In order to protect the data privacy, Decentralized Online Social Network (DOSN) services have been proposed. In DOSN, the data published by a user and the data replicas are only stored in the friend circle of the user. Although full replication can improve Data Availability (DA), pure DOSNs may not be able to deliver sustainable data availability. This paper proposes a Cloud-Assisted scheme, called Cadros, to improve the DA in DOSN. This paper conducts quantitative analysis about the storage capacity of Cadros as the result of integrating the Cloud into DOSN, and further models and predicts the level of DA that Cadros can achieve. Extensive simulation experiments have been conducted to verify the effectiveness of Cadros.
43-50
Fu, Songling
67e8b335-a7f0-4b54-ad68-5ff73fd49b9f
He, Ligang
cb6c35bc-8e13-42fa-8794-014d933cdb54
Liao, Xiangke
43c51c42-857c-4baa-b6ff-acd4330dca8e
Huang, Chenlin
235dd5b3-ba45-4113-b1d9-a43697914c3c
Li, Kenli
3ab81e74-1255-4c40-a51c-42062e8a6a01
Chang, Cheng
734acfea-4d1b-4792-a99c-c97e883b0d65
Gao, Bo
482f6818-e33b-4fb7-86e3-1cf187a683e5
June 2014
Fu, Songling
67e8b335-a7f0-4b54-ad68-5ff73fd49b9f
He, Ligang
cb6c35bc-8e13-42fa-8794-014d933cdb54
Liao, Xiangke
43c51c42-857c-4baa-b6ff-acd4330dca8e
Huang, Chenlin
235dd5b3-ba45-4113-b1d9-a43697914c3c
Li, Kenli
3ab81e74-1255-4c40-a51c-42062e8a6a01
Chang, Cheng
734acfea-4d1b-4792-a99c-c97e883b0d65
Gao, Bo
482f6818-e33b-4fb7-86e3-1cf187a683e5
Fu, Songling, He, Ligang, Liao, Xiangke, Huang, Chenlin, Li, Kenli, Chang, Cheng and Gao, Bo
(2014)
Cadros: The Cloud-Assisted Data Replication in Decentralized Online Social Networks.
2014 IEEE International Conference on Services Computing (SCC), Anchorage, AK, USA.
27 Jun - 02 Jul 2014.
.
(doi:10.1109/SCC.2014.15).
Record type:
Conference or Workshop Item
(Other)
Abstract
Online Social Network (OSN) services are very popular nowadays. In order to protect the data privacy, Decentralized Online Social Network (DOSN) services have been proposed. In DOSN, the data published by a user and the data replicas are only stored in the friend circle of the user. Although full replication can improve Data Availability (DA), pure DOSNs may not be able to deliver sustainable data availability. This paper proposes a Cloud-Assisted scheme, called Cadros, to improve the DA in DOSN. This paper conducts quantitative analysis about the storage capacity of Cadros as the result of integrating the Cloud into DOSN, and further models and predicts the level of DA that Cadros can achieve. Extensive simulation experiments have been conducted to verify the effectiveness of Cadros.
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Published date: June 2014
Venue - Dates:
2014 IEEE International Conference on Services Computing (SCC), Anchorage, AK, USA, 2014-06-27 - 2014-07-02
Identifiers
Local EPrints ID: 412492
URI: http://eprints.soton.ac.uk/id/eprint/412492
PURE UUID: a777da56-c382-47eb-9eb7-94daebf8f39f
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Date deposited: 17 Jul 2017 14:00
Last modified: 15 Mar 2024 12:38
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Contributors
Author:
Songling Fu
Author:
Ligang He
Author:
Xiangke Liao
Author:
Chenlin Huang
Author:
Kenli Li
Author:
Cheng Chang
Author:
Bo Gao
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