動的ネットワークマーカーによるシステムの転移の予兆検出

• NAKAGAWA Takuma

  東京大学工学部　計数工学科

• OKU Makito

  東京大学生産技術研究所　情報・エレクトロニクス系部門

• AIHARA Kazuyuki

  東京大学生産技術研究所　情報・エレクトロニクス系部門

Bibliographic Information

Other Title

• ドウテキ ネットワークマーカー ニ ヨル システム ノ テンイ ノ ヨチョウ ケンシュツ

Abstract

Recently, the dynamical network marker （DNM） method has been developed for providing early warning signals that predict abrupt changes of complex systems accompanying bifurcations. In our study, we constructed a generic mathematical model for systems with complex network structure and examined the effectiveness of the DNM method. In addition, we pointed out that one of the indices included in the previous method is inadequate in most real-world cases and modified the method. As a result of numerical analysis, it was suggested that we should choose the DNM carefully considering the features of the systems to apply the method effectively.

Journal

• SEISAN KENKYU

  SEISAN KENKYU 68 (3), 271-274, 2016

  Institute of Industrial Science The University of Tokyo

Details

• CRID: 1390282679038988928
• NII Article ID: 130005153085
• NII Book ID: AN00127075
• DOI: 10.11188/seisankenkyu.68.271
• ISSN: 18812058
• ISSN: 0037105X
• NDL BIB ID: 027482273
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I027482273
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
  • Crossref
• Abstract License Flag: Disallowed