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Protean Graphs with a Variety of Ranking Schemes

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Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 5165))

Abstract

The World Wide Web may be viewed as a graph each of whose vertices corresponds to a static HTML web page, and each of whose edges corresponds to a hyperlink from one web page to another. Recently there has been considerable interest in using random graphs to model complex real-world networks to gain an insight into their properties. In this paper, we propose a generalized version of the protean graph (a random model of the web graph) in which the degree of a vertex depends on its age. Classic protean graphs can be seen as a special case of the rank-based approach where vertices are ranked according to age. Here, we investigate graph generation models based on other ranking schemes and show that these models lead to graphs with a power law degree distribution.

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Boting Yang Ding-Zhu Du Cao An Wang

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© 2008 Springer-Verlag Berlin Heidelberg

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Prałat, P. (2008). Protean Graphs with a Variety of Ranking Schemes. In: Yang, B., Du, DZ., Wang, C.A. (eds) Combinatorial Optimization and Applications. COCOA 2008. Lecture Notes in Computer Science, vol 5165. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85097-7_14

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  • DOI: https://doi.org/10.1007/978-3-540-85097-7_14

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-85096-0

  • Online ISBN: 978-3-540-85097-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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