| Reverse preferential spread in complex networks. | |
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MedLine Citation:
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PMID: 23005719 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Large-degree nodes may have a larger influence on the network, but they can be bottlenecks for spreading information since spreading attempts tend to concentrate on these nodes and become redundant. We discuss that the reverse preferential spread (distributing information inversely proportional to the degree of the receiving node) has an advantage over other spread mechanisms. In large uncorrelated networks, we show that the mean number of nodes that receive information under the reverse preferential spread is an upper bound among any other weight-based spread mechanisms, and this upper bound is indeed a logistic growth independent of the degree distribution. |
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Authors:
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Hiroshi Toyoizumi; Seiichi Tani; Naoto Miyoshi; Yoshio Okamoto |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-8-3 |
Journal Detail:
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Title: Physical review. E, Statistical, nonlinear, and soft matter physics Volume: 86 ISSN: 1550-2376 ISO Abbreviation: Phys Rev E Stat Nonlin Soft Matter Phys Publication Date: 2012 Aug |
Date Detail:
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Created Date: 2012-9-25 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101136452 Medline TA: Phys Rev E Stat Nonlin Soft Matter Phys Country: - |
Other Details:
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Languages: ENG Pagination: 021103 Citation Subset: - |
Affiliation:
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Waseda University, Nishi-waseda 1-6-1, Shinjuku, Tokyo JP-169-8050, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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