A self-stabilizing algorithm for finding a minimal positive influence dominating set in social networks

Wang, Guangyuan and Wang, Hua and Tao, Xiaohui and Zhang, Ji (2013) A self-stabilizing algorithm for finding a minimal positive influence dominating set in social networks. In: 24th Australasian Database Conference (ADC 2013), 29 Jan-1 Feb 2013, Adelaide, Australia.

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Abstract

Online social network has developed significantly in recent years. Most of current research has utilized the property of online social network to spread information and ideas. Motivated by applications in social networks (such as alcohol intervention strategies), a variation of the dominating set called a positive influence dominating set (PIDS) has been studied in the literature. However, the existing work all focused on greedy algorithms for the PIDS problem with different approximation ratios, which are limited to find approximate solutions to PIDS in large networks. In order to select a minimal PIDS (MPIDS) in large social networks, we first present a self-stabilizing algorithm for the MPIDS problem in this paper, which can find a MPIDS in an arbitrary network graph without any isolated node. It is assumed that the nodes in the proposed algorithm have globally unique identifiers, and the algorithm works under a central daemon. We further prove that the worst case convergence time of the algorithm from any arbitrary initial state is O(n2 ) steps where n is the number of nodes in the network.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: c 2013, Australian Computer Society, Inc. (ADC2013), Series title: Conferences in Research and Practice in Information Technology (CRPIT), Vol. 137, Hua Wang and Rui Zhangs, Ed. Reproduction for academic, not-for-profit purposes permitted provided this text is included.
Faculty / Department / School: Historic - Faculty of Sciences - Department of Maths and Computing
Date Deposited: 07 Mar 2014 21:11
Last Modified: 22 Dec 2015 03:59
Uncontrolled Keywords: positive influence dominating set; PIDS
Fields of Research : 08 Information and Computing Sciences > 0806 Information Systems > 080602 Computer-Human Interaction
08 Information and Computing Sciences > 0801 Artificial Intelligence and Image Processing > 080109 Pattern Recognition and Data Mining
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970101 Expanding Knowledge in the Mathematical Sciences
URI: http://eprints.usq.edu.au/id/eprint/24868

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