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次数情報を利用したリンク重要度推定およびネットワーク特性との相関調査

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Other Title
  • ジスウ ジョウホウ オ リヨウ シタ リンク ジュウヨウド スイテイ オヨビ ネットワーク トクセイ ト ノ ソウカン チョウサ
  • 次数情報を利用したリンク重要度推定およびネットワーク特性との相関調査 (情報ネットワーク)
  • Estimation of Betweenness Centrality in terms of Links for Inferring Network Performance
  • 情報ネットワーク
  • ジョウホウ ネットワーク

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Abstract

The cost for measurement and prediction of the network performance such as packet loss and utilization on some links becomes relatively high in the large-scale and complex network. Therefore it is useful for network management and advanced routing to estimate their performance, that changes dynamically according to traffic condition, by the betweenness centrality in terms of links (i.e., multiplicity/importancy) and the degree centrality of nodes by statistically obtained from the network topology. In this paper, we first show the relationship between the link performance and importancy and derive the model for performance inference in terms of importancy. However, any nodes should know the whole network topology since the number of minimum-hop path between any two nodes on its connected link is needed for calculating link importancy. Thus, we next investigate the relationship between the link importancy and the degree of directly connected two nodes and show the effectiveness for estimating importancy by using their degree information.

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Details

  • CRID
    1520572357251717248
  • NII Article ID
    110009861196
  • NII Book ID
    AA1123312X
  • ISSN
    09135685
  • NDL BIB ID
    025416121
  • Web Site
    http://id.ndl.go.jp/bib/025416121
  • Text Lang
    ja
  • NDL Source Classification
    • ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • Data Source
    • NDL
    • CiNii Articles

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