Structural robustness and transport efficiency of complex networks with degree correlation

• Tanizawa Toshihiro

  Kochi National College of Technology

抄録

We examine two properties of complex networks, the robustness against targeted node removal (attack) and the transport efficiency in terms of degree correlation in node connection by numerical evaluation of exact analytic expressions. We find that, while the assortative correlation enhances the structural robustness against attack, the disassortative correlation significantly improves the transport efficiency of the network under consideration. This finding might shed light on the reason why some networks in the real world prefer assortative correlation and others prefer disassortative one.

収録刊行物

• Nonlinear Theory and Its Applications, IEICE

  Nonlinear Theory and Its Applications, IEICE 4 (2), 138-147, 2013

  一般社団法人 電子情報通信学会

キーワード

• complex networks
• correlation
• robustness
• targeted attack
• transport

詳細情報

• CRID: 1390001205345585280
• NII論文ID: 130003375418
• DOI: 10.1587/nolta.4.138
• ISSN: 21854106
• Web Site: https://www.jstage.jst.go.jp/article/nolta/4/2/4_138/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可