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Exploiting Temporal and Spatial Regularities for Content Dissemination in Opportunistic Social Network
Joint Authors
Borrego, Carlos
Li, Zhiyuan
Bi, Junlei
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-06
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
Recently, content dissemination has become more and more important for opportunistic social networks.
The challenges of opportunistic content dissemination result from random movement of nodes and uncertain positions of a destination, which seriously affect the efficiency of content dissemination.
In this paper, we firstly construct time-varying interest communities based on the temporal and spatial regularities of users.
Next, we design a content dissemination algorithm on the basis of time-varying interest communities.
Our proposed content dissemination algorithm can run in O(nlogn) time.
Finally, the comparisons between the proposed content dissemination algorithm and state-of-the-art content dissemination algorithms show that our proposed content dissemination algorithm can (a) keep high query success rate, (b) reduce the average query latency, (c) reduce the hop count of a query, and (d) maintain low system overhead.
American Psychological Association (APA)
Li, Zhiyuan& Bi, Junlei& Borrego, Carlos. 2019. Exploiting Temporal and Spatial Regularities for Content Dissemination in Opportunistic Social Network. Wireless Communications and Mobile Computing،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1212084
Modern Language Association (MLA)
Li, Zhiyuan…[et al.]. Exploiting Temporal and Spatial Regularities for Content Dissemination in Opportunistic Social Network. Wireless Communications and Mobile Computing No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1212084
American Medical Association (AMA)
Li, Zhiyuan& Bi, Junlei& Borrego, Carlos. Exploiting Temporal and Spatial Regularities for Content Dissemination in Opportunistic Social Network. Wireless Communications and Mobile Computing. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1212084
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212084