• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

非線形時系列解析論と複雑ネットワーク論の融合による新しい複雑現象解析技法

Research Project

Project/Area Number 20650032
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Sensitivity informatics/Soft computing
Research InstitutionSaitama University

Principal Investigator

池口 徹  埼玉大学, 理工学研究科, 教授 (30222863)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2009: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2008: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywords非線形力学系 / 複雑ネットワーク / カオス / アトラクタ / 古典的多次元尺度法 / Fit-get-richネットワーク / 巡回行列 / 行列の摂動 / Fit-get-rich / サロゲートネットワーク
Research Abstract

本研究の主な目的は,非線形時系列解析論と複雑ネットワーク論の融合による複雑現象の新しい解析技法の開発である.具体的には,複雑ネットワーク理論に基づく種々の解析手法を非線形力学系のアトラクタに,また,非線形時系列解析論に基づく種々の解析手法を複雑ネットワークにそれぞれ適用し,互いの指標を用いた解析を実現する.当該年度では,複雑ネットワークの解析法を用いたアトラクタの解析において,カオス的力学系のアトラクタを,その時間発展に従って成長するネットワークへと変換する手法を提案した.さらに,これらのネットワークがfit-get-rich性などの現実のネットワークの有する性質を示すことを発見した.また,これらの性質がこれまで捉えることが困難であったカオス力学系の引き延ばし・折り畳みの構造と強く関連して生じることを示した.また,提案手法を心拍や血中酸素濃度などの生体信号へと適用した結果,これらの生体信号においても,fit-get-rich性が現れることを発見した.一方,非線形時系列解析法を用いた複雑ネットワークの解析では,提案手法を用いて複雑ネットワークを時系列へと変換することで,規則的なネットワークが周期的な時系列に,ランダムなネットワークがランダムな時系列に変換されることがこれまでの研究で明らかとなっていた.当該年度においては,この変換法を用いることで,複雑ネットワークの構造的特徴を保ったまま,複雑ネットワークを時系列へと変換可能であることを,巡回行列の理論および摂動理論を用いて証明した.これらの結果より,複雑ネットワークの解析手法を用いたアトラクタの解および非線形時系列の解析手法を用いた複雑ネットワークの解析の理論的裏付けを得ることができた.さらに,提案法を用いた実データの解析を通して,現実の複雑現象の数理構造を明らかにするための種々の知見を得ることができた.

Report

(3 results)
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (41 results)

All 2011 2010 2009 2008

All Journal Article (19 results) (of which Peer Reviewed: 18 results) Presentation (22 results)

  • [Journal Article] Emergence of fit-get-rich networks from chaotic attractors2010

    • Author(s)
      Yutaka Shimada
    • Journal Title

      Physics Letters A

      Volume: Vol.374 Pages: 3170-3176

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] STDP学習則により導かれる神経雪崩2010

    • Author(s)
      大野修平
    • Journal Title

      電子情報通信学会論文誌

      Volume: Vol.J94-A Pages: 52-63

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] スパイク列から瞬時発火時系列への変換を用いたニューロンへの入力情報の再構成2010

    • Author(s)
      黒田佳織
    • Journal Title

      電子情報通信学会論文誌

      Volume: Vol.J94-A Pages: 64-72

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emergence of Highly Nonrandom Functional Synaptic Connectivity Through STDPI2010

    • Author(s)
      Hideyuki Kato
    • Journal Title

      Lecture Notes in Computer Science

      Volume: Vol.6443 Pages: 116-123

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neuronal Avalanches Induced by Spike-Timing-Dependent Plasticity2010

    • Author(s)
      Shuhei Ohno
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Volume: Vol.1 Pages: 119-122

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of Neural Network Structure by Transforming Spike Sequences to Continuous Time Series2010

    • Author(s)
      Kaori Kuroda
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Volume: Vol.1 Pages: 123-126

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transformation of Growing Networks to Time Series and its Nonlinear Time Series Analysis2010

    • Author(s)
      Yutaka Shimada
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Volume: Vol.1 Pages: 581-584

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural Analysis on STDP neural networks using Complex Network Theory2009

    • Author(s)
      Hideyuki KATO
    • Journal Title

      Lecture Notes in Computer Science 5768

      Pages: 306-314

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transformation from complex networks to time series using classical multidimensional scaling2009

    • Author(s)
      Yuta HARAGUCHI
    • Journal Title

      Lecture Notes in Computer Science 5769

      Pages: 325-334

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reconstructing scale-free structure of neural networks from multi spike sequence2009

    • Author(s)
      Kaori KURODA
    • Journal Title

      Proceedings of The International Symposium on Nonlinear Theory and its Applications

      Pages: 54-57

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] From Chaotic Attractors to Complex Networks2009

    • Author(s)
      Yutaka SHIMADA
    • Journal Title

      Proceedings of International Symposiumon Nonlinear Theory and its Applications

      Pages: 58-61

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Method for Transforming Comples Networks to Time series Using Classical Multidimensional Scaling2009

    • Author(s)
      Yuta HARAGUCHI
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Pages: 62-65

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solution-Space Reduction Method by Using Geographic Complex Network Model for Traveling Salesman Problem2009

    • Author(s)
      Yusuke KAWAMURA
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Pages: 296-299

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal evolution of spatial structures in neural networks through STDP2009

    • Author(s)
      Hideyuki KATO
    • Journal Title

      Proceedings of International Symposium on Nonlinear Theory and its Applications

      Pages: 596-599

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ヒューリスティック解法を用いたサロゲートネットワークの作成について2009

    • Author(s)
      原口雄太
    • Journal Title

      電子情報通信学会技術研究報告 (印刷中)

    • Related Report
      2008 Annual Research Report
  • [Journal Article] A method for transforming complex networks to time series using classical multi dimensional scaling2009

    • Author(s)
      Yuta Haraguchi
    • Journal Title

      Proceedings of The International Symposium on Nonlinear Theory and its Applications (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] From chaotic attractors to complex networks2009

    • Author(s)
      Yutaka Shimada
    • Journal Title

      Proceedings of The International Symposium on Nonlinear Theory and its Applications (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of chaotic dynamics using measures of the complex network theory2008

    • Author(s)
      Yutaka Shimada, Takayuki Kimura, and Tohru Ikeguchi
    • Journal Title

      Lecture Notes in ComPuter Science 5163

      Pages: 61-70

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysing chaotic attractors by measures of complex network2008

    • Author(s)
      Yutaka Shimada
    • Journal Title

      Proceedings of The International Symposium on Nonlinear Theory and its Applications

      Pages: 61-70

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Theoretical Analysis on periodicity from regular networks2011

    • Author(s)
      Yuta Haraguchi
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2011-03-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Adaptive Reconstruction of Input Information Applied to Neurons from Spike Trains2011

    • Author(s)
      Kaori Kuroda
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Pattern Analysis on Neuronal Avalanche Induced by Spike-Timing-Dependent Plasticity2011

    • Author(s)
      Shuhei Ono
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Estimation of underlying evolution process of complex networks based on a threshold graph2011

    • Author(s)
      Yutaka Shimada
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spatio-temporal pattern formation in the olfactory bulb2011

    • Author(s)
      Wataru Kurebayashii
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] カオス振動を発する低周波治療器の製作とその性能解析2011

    • Author(s)
      末藤守
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      森戸記念館(東京理科大学)
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Theoretical analysis on periodicity and randomness of time series generated from complex networks2011

    • Author(s)
      Yuta Haraguchi
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      森戸記念館(東京理科大学}
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] A method for transforming marked point process to continuous time-series2010

    • Author(s)
      Kaori Kuroda
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      東京都市大学(世田谷キャンパス)
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Functional Connectivity Patterns Organized through STDP in Recurrent Networks2010

    • Author(s)
      Hideyuki Kato
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      鳴門教育大学
    • Year and Date
      2010-08-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] 嗅球における確率同期現象と二状態間遷移2010

    • Author(s)
      紅林亘, 池口徹
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      琉球大学50周年記念館
    • Year and Date
      2010-06-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Analysis on global structural property of complex networks by the classical multidimensional scaling2010

    • Author(s)
      Yutaka SHIMADA
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] STDP generates rhythmic activity with controlling feed back inhibition2010

    • Author(s)
      Hideyuki KATO
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] STDP学習によるニューラルネットワークにおけるフィードフォワード構造の自己組織化2010

    • Author(s)
      大野修平
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Transforming spike sequence to continuous time series to estimate neural network structure2010

    • Author(s)
      Kaori KURODA
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] スパイク列から連続時系列への変換を用いた入力情報の再構成2010

    • Author(s)
      鈴木麻衣
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      上智大学
    • Year and Date
      2010-03-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] Estimation of connectivity of nonlinear dynamical systems by partial correlation analysis2010

    • Author(s)
      Kaori KURODA
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      岐阜県 高山市 図書館生涯学習ホール
    • Year and Date
      2010-01-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Partialization Analysis for Nonlinear Connections of Second Order2009

    • Author(s)
      Kaori KURODA
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      屋久島環境文化村センター
    • Year and Date
      2009-11-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] A construction of surrogate network using a heuristicmethod2009

    • Author(s)
      Yuta HARAGUCHI
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      立命館大学
    • Year and Date
      2009-05-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Solution-Space Reduction Method for Traveling Salesman Problem Using Geographical Threshold Graph with Neighbor Information2009

    • Author(s)
      Yusuka KAWAMURA
    • Organizer
      電子情報通信学会 非線形問題研究会
    • Place of Presentation
      立命館大学
    • Year and Date
      2009-05-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Small world property in chaotic attractors2009

    • Author(s)
      島田裕
    • Organizer
      電子情報通信学会総合大会2009
    • Place of Presentation
      愛媛大学
    • Year and Date
      2009-03-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] サロゲートデータ法を用いたリカレンスプロット作成時の閾値決定法2009

    • Author(s)
      原口雄太
    • Organizer
      電子情報通信学会総合大会2009
    • Place of Presentation
      愛媛大学
    • Year and Date
      2009-03-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] The transformation of chaotic dynamicsinto weighted network2008

    • Author(s)
      島田裕
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      明治大学生田キャンパス
    • Year and Date
      2008-09-16
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi