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Mathematical Modeling of Complex Networks by Using a Learning Approach

Research Project

Project/Area Number 18500113
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent informatics
Research InstitutionNagoya Institute of Technology

Principal Investigator

NAKANO Ryohei  Nagoya Institute of Technology, Dept of Computer Science, Professor (90324467)

Co-Investigator(Kenkyū-buntansha) SAITO Kazumi  University of Shizuoka, School of Administration and Informatics, Professor (80379544)
KITAKOSHI Daisuke  Nagoya Institute of Technology, Dept of Computer Science, Assistant Professor (50378238)
KIMURA Masahiro  Ryukoku University, Dept of Electronics and Informatics, Ryukoku University Dept of Electronics and Informatics (10396153)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,260,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2006: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywordscomplex network / network growth / information diffusion / mixture of communities / forest fire model / blog-roll / link prediction / 混合コミュティモデル
Research Abstract

The aim of this research is to analysis the Internet which keeps growing rapidly as a complex network, to find a mathematical model for the growing network, and to explain its behavior by using the mathematical model. Firstly we proposed a method which extracts communities from social network data. Secondly, after defining an influence maximization problem for information diffusion in a social network, we proposed a very fast method to solve the problem by making good use of bond-percolation. Finally, we proposed a method which estimates probable link generations for network growth. All the proposed methods were evaluated for real large-scale networks.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (24 results)

All 2008 2007 2006

All Journal Article (8 results) (of which Peer Reviewed: 2 results) Presentation (16 results)

  • [Journal Article] 社会ネットワーク上の情報伝播における強影響ノード抽出法の効率化2008

    • Author(s)
      木村 昌弘
    • Journal Title

      電子情報通信学会論文誌 J91-D巻4号

      Pages: 1004-1015

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Efficient finding of influential nodes from a social network for information diffusion(in Japanese)2008

    • Author(s)
      M. Kimura, K. Saito, R. Nakano
    • Journal Title

      IEICE Trans Vol.J91-D, No.4

      Pages: 1004-1015

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 社会ネットワーク上の情報伝播における強影響ノード抽出の効率化2008

    • Author(s)
      木村 昌弘
    • Journal Title

      電子情報通信学会論文誌 J91-D巻4号

      Pages: 1004-1015

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 社会ネットワーク上の情報伝播における影響最大化問題の近似解法2007

    • Author(s)
      木村昌弘
    • Journal Title

      第3回ネットワーク生態学シンポジウム

      Pages: 62-69

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Extracting communities from complex networks by the k-dense method2006

    • Author(s)
      Kazumi Saito
    • Journal Title

      Proc. of the 2^<nd> International Workshop on Mining Complex Data (MCD-2006)

    • NAID

      10026853495

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Improving convergence performance of pagerank computation based on step-length calculation approach2006

    • Author(s)
      Kazumi Saito
    • Journal Title

      Proc. of the 10^<th> International Conference on Knowledge-based Intelligent Information and Engineering Systems (KES-2006) LNCS 4252

      Pages: 945-952

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Approximate solutions for the influence maximization problem in a social network2006

    • Author(s)
      Masahiro Kimura
    • Journal Title

      Proc. of the 10^<th> International Conference on Knowledge-based Intelligent Information and Engineering Systems (KES-2006) LNCS 4252

      Pages: 937-944

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Tractale models for information diffusion in social networks2006

    • Author(s)
      Masaniro Kimura
    • Journal Title

      Proc. of the 10^<th> European Conference on Principles and Practice of Knowledge Discovery (PKDD-2006) LNAI 4213

      Pages: 259-271

    • Related Report
      2006 Annual Research Report
  • [Presentation] Prediction of link attachments by estimating probabilities of information propagation2007

    • Author(s)
      Kazumi Saito
    • Organizer
      Proc of the 11th International Conference on Knowledge-based Intelligent Information and Engineering Systems(KES-2007)
    • Place of Presentation
      Vietri Sul Mare, Italy
    • Year and Date
      2007-09-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prediction of link attachment by Estimating probabilities of information propagation2007

    • Author(s)
      K. Saito, R. Nakano, M. Kimura
    • Organizer
      Proc. of the 11th International Conference on Knowledge-based Intelligent Information and Engineering Systems, (KES2007)
    • Place of Presentation
      Vietri Sul Mare, Italy
    • Year and Date
      2007-09-14
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Prediction of link attachments by estimating probabilities of information propagation2007

    • Author(s)
      Kazumi Saito
    • Organizer
      Proc of the 11th International Conferenceon Knowledge-based Intelligent Informationand Engineering Systems (KES-2007)
    • Place of Presentation
      Vietri Sul Mare,Italy
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] Extractiong influential nodes for information diffusion on a social network2007

    • Author(s)
      Masahiro Kimura
    • Organizer
      Proc of the 22nd National Conference on Artificial Intelligence(AAAI '07)
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2007-07-25
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Extracting influential nodes for Information diffusion on a social network2007

    • Author(s)
      M, Kimura, K. Saito, R. Nakano
    • Organizer
      Proc. of the 22nd Conference on Artificial Intelligence (AAAI 2007)
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2007-07-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Extracting influential nodes for information diffusion on a social network2007

    • Author(s)
      Masahiro Kimura
    • Organizer
      Proc of the 22nd National Conference on Artificial Intelligence(AAAI'07)
    • Place of Presentation
      Vancouver,Canada
    • Year and Date
      2007-07-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] 社会ネットワーク上の情報伝播における影響最大化問題の近似解法2007

    • Author(s)
      木村昌弘
    • Organizer
      第3回ネットワーク生態学シンポジウム
    • Place of Presentation
      中央大学
    • Year and Date
      2007-03-16
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Approximate solution to an influence maximization problem in a social network(in Japanese)2007

    • Author(s)
      M. Kimura, K. Saito, R. Nakano
    • Organizer
      Proc of the 3rd network ecology symposium
    • Place of Presentation
      Chuo Univ
    • Year and Date
      2007-03-16
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Extracting communities from complex networks by the k-dense method2006

    • Author(s)
      Kazumi Saito
    • Organizer
      Proc of the 2nd International Workshop on Mining Complex Data (MCD-2006)
    • Place of Presentation
      Hong Kong
    • Year and Date
      2006-12-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Extracting communities from complex networks by the k-dense method2006

    • Author(s)
      K. Saito, T. Yamada, K. Kazama
    • Organizer
      Proc of the 2nd International Workshop on Mining Complex Data(MCD 2006)
    • Place of Presentation
      Hong Kong
    • Year and Date
      2006-10-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Improving convergence performance of Page Rank computation based on step-length calculation approach2006

    • Author(s)
      Kazumi Saito
    • Organizer
      Proc. of the 10th International Conference on Knowledge-based Intelligent Information and Engineering Systems(KES-2006)
    • Place of Presentation
      Bournemouth, UK
    • Year and Date
      2006-10-10
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Approximate solutions for the influence maximization problem in a social network2006

    • Author(s)
      Masahiro Kimura
    • Organizer
      Proc. of the 10th International Conference on Knowledge-based Intelligent Information and Engineering Systems (KES-2006)
    • Place of Presentation
      Bournemouth, UK
    • Year and Date
      2006-10-10
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Improving convergence performance of PageRank computation based on step-length calculation approach2006

    • Author(s)
      K. Saito, R. Nakano
    • Organizer
      Proc of the 10th International Conference on Knowledge-based Intelligent Information and Engineering Systems (KES2006)
    • Place of Presentation
      Bournemouth, UK
    • Year and Date
      2006-10-10
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Approximate solutions for the influence maximization problem in a social network2006

    • Author(s)
      M. Kimura, K. Saito
    • Organizer
      Proc of the 10th International Conference on Knowledge-based Intelligent Information and Engineering Systems (KES2006)
    • Place of Presentation
      Bournemouth, UK
    • Year and Date
      2006-10-10
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Tractable models for information diffusion in social networks2006

    • Author(s)
      Masahiro Kimura
    • Organizer
      Proc. of the 10th European Conference on Principles and Practice of Knowledge Discovery (PKDD-2006)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2006-09-19
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Tractable models for information diffusion in social networks2006

    • Author(s)
      M. Kimura, K. Saito
    • Organizer
      Proc of the 10th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD 2006)
    • Place of Presentation
      Berlin
    • Year and Date
      2006-09-19
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2006-04-01   Modified: 2016-04-21  

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