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Development of memory-saving high-speed graph mining method for graph grammar-compressed data

Research Project

Project/Area Number 15K00313
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent informatics
Research InstitutionHiroshima City University

Principal Investigator

UCHIDA Tomoyuki  広島市立大学, 情報科学研究科, 准教授 (70264934)

Co-Investigator(Kenkyū-buntansha) 正代 隆義  九州国際大学, 現代ビジネス学部, 教授 (50226304)
宮原 哲浩  広島市立大学, 情報科学研究科, 准教授 (90209932)
Research Collaborator Suzuki Yusuke  
Itokawa Yuko  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsグラフアルゴリズム / グラフ文法圧縮 / グラフマイニング / 計算論的学習理論 / 機械学習 / アルゴリズム / データマイニング
Outline of Final Research Achievements

The purpose of this research is to develop graph grammar compression method for lossless compression of graph structure data and to develop a memory-saving high-speed graph mining algorithm for graph structure data that have been graph grammar-compressed. In order to achieve the purpose, we defined a multi-compressed ordered tree obtained by compressing frequent subtrees as a multi-compressed tree. Then, we also proposed a memory-saving high-speed algorithm that enumerates all frequent paths and subtrees without explicitly expanding given coded multi-compressed trees that represent ordered tree structured data. Furthermore, based on computational learning theory, it was shown that classes of graph languages defined by a special type of Formal Graph System, which is a graph grammar model of multiple compressed tree data, can be identified from one positive example by using a polynomial number of membership queries.

Academic Significance and Societal Importance of the Research Achievements

ICT関連技術の発達に伴い、1 兆を超えるといわれるWebページを頂点に、ハイパーリンクを辺とするWebグラフや、爆発的な人気を誇っているFacebookやLINEの利用者を頂点、友人関係を辺としたソーシャル・ネットワークなど、グラフ構造を有する大規模なデータ (ビッググラフデータ)は日々拡大している。 このビッググラフデータの解析には膨大な時間と資産が必要となる。木構造を有するビックグラフデータを可逆圧縮し、陽に展開することなく構造的特徴を抽出するグラフマイニング手法を提案した本研究成果は、ビッググラフデータの解析時間の短縮および使用メモリ量の削減に寄与するものである。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (25 results)

All 2019 2018 2017 2016 2015

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Exact Learning of Primitive Formal Systems Defining Labeled Ordered Tree Languages via Queries2019

    • Author(s)
      UCHIDA Tomoyuki、MATSUMOTO Satoshi、SHOUDAI Takayoshi、SUZUKI Yusuke、MIYAHARA Tetsuhiro
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E102.D Issue: 3 Pages: 470-482

    • DOI

      10.1587/transinf.2018FCP0011

    • NAID

      130007606539

    • ISSN
      0916-8532, 1745-1361
    • Year and Date
      2019-03-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exact Learning of Regular Pattern Languages from One Positive Example Using a Linear Number of Membership Queries2019

    • Author(s)
      MATSUMOTO Satoshi, UCHIDA Tomoyuki, SHOUDAI Takayoshi, SUZUKI Yusuke, MIYAHARA Tetsuhiro
    • Journal Title

      Proceedings of the International MultiConference of Engineers and Computer Scientists 2019 (IMECS 2019)

      Volume: - Pages: 204-209

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Efficient Pattern Matching Algorithm for Unordered Term Tree Patterns of Bounded Dimension2018

    • Author(s)
      SHOUDAI Takayoshi、MIYAHARA Tetsuhiro、UCHIDA Tomoyuki、MATSUMOTO Satoshi、SUZUKI Yusuke
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 9 Pages: 1344-1354

    • DOI

      10.1587/transfun.E101.A.1344

    • NAID

      130007479531

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-09-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acquisition of characteristic sets of block preserving outerplanar graph patterns by a two-stage evolutionary learning method for graph pattern sets2018

    • Author(s)
      Tokuhara Fumiya、Miyahara Tetsuhiro、Kuboyama Tetsuji、Suzuki Yusuke、Uchida Tomoyuki
    • Journal Title

      International Journal of Computational Intelligence Studies

      Volume: 7 Issue: 3/4 Pages: 270-288

    • DOI

      10.1504/ijcistudies.2018.096191

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary Learning of Multiple TTSP Graph Structured Patterns from Positive and Negative TTSP Graph Data: Its Graph Pattern Display System and Performance Evaluation2018

    • Author(s)
      YAMAGATA Yuuki, TOKUHARA Fumiya, INABA Yuito, MURATANI Kouki, MIYAHARA Tetsuhiro, SUZUKI Yusuke, UCHIDA Tomoyuki, KUBOYAMA Tetsuji
    • Journal Title

      Proceedings of The 22nd Asia Pacific Symposium on Intelligent and Evolutionary Systems (IES 2018)

      Volume: - Pages: 120-127

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enumeration Algorithms for All Characteristic Paths and Subtrees from Structurally Compressed Tree-Structured Data2018

    • Author(s)
      Tomoya Horibe, Yuko Itokawa, Tomoyuki Uchida, Yusuke Suzuki, and Tetsuhiro Miyahara
    • Journal Title

      IAENG International Journal of Computer Science

      Volume: 45(1) Pages: 206-218

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Polynomial Time Learnability of Graph Pattern Languages Defined by Cographs2018

    • Author(s)
      Takayoshi Shoudai, Yuta Yoshimura, Yusuke Suzuki, Tomoyuki Uchida, Tetsuhiro Miyahara
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E101.D Issue: 3 Pages: 582-592

    • DOI

      10.1587/transinf.2017FCP0005

    • NAID

      130006414056

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Learning of Primitive Formal Systems Defining Labelled Ordered Tree Languages via Queries2018

    • Author(s)
      Tomoyuki Uchida, Satoshi Matsumoto, Takayoshi Shoudai, Yusuke Suzuki, and Tetsuhiro Miyahara
    • Journal Title

      CEUR Workshop Proceedings

      Volume: 2085 Pages: 61-66

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Enumeration of Maximally Frequent Ordered Tree Patterns with Wildcards for Edge Labels2017

    • Author(s)
      Tetsuhiro Miyahara, Yusuke Suzuki, Takayoshi Shoudai, Tomoyuki Uchida, and Tetsuji Kuboyama
    • Journal Title

      IPSJ Transactions on Mathematical Modeling and its Applications

      Volume: 10(2) Pages: 59-69

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acquisition of Multiple Block Preserving Outerplanar Graph Patterns by an Evolutionary Method for Graph Pattern Sets2017

    • Author(s)
      Fumiya Tokuhara, Tetsuhiro Miyahara, Tetsuji Kuboyama, Yusuke Suzuki, Tomoyuki Uchida
    • Journal Title

      Proceedings of 2017 IEEE 10th International Workshop on Computational Intelligence and Applications (IWCIA)

      Volume: - Pages: 191-197

    • DOI

      10.1109/iwcia.2017.8203583

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acquisition of Multiple Graph Structured Patterns by an Evolutionary Method using Sets of TTSP Graph Patterns as Individuals2017

    • Author(s)
      Yuuki Yamagata, Tetsuhiro Miyahara, Yusuke Suzuki, Tomoyuki Uchida, Fumiya Tokuhara, Tetsuji Kuboyama
    • Journal Title

      Proceedings of 2017 6th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)

      Volume: - Pages: 459-464

    • DOI

      10.1109/iiai-aai.2017.198

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Polynomial Time Inductive Inference of Languages of Ordered Term Tree Patterns with Height-Constrained Variables from Positive Data2017

    • Author(s)
      Takayoshi Shoudai, Kazuhide Aikoh, Yusuke Suzuki, Satoshi Matsumoto, Tetsuhiro Miyahara, Tomoyuki Uchida
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E100.A Issue: 3 Pages: 785-802

    • DOI

      10.1587/transfun.E100.A.785

    • NAID

      130005397026

    • ISSN
      0916-8508, 1745-1337
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Algorithm for Enumerating all Frequent Paths from Structurally Compressed Tree-Structured Data2017

    • Author(s)
      Tomoya Horibe, Yuko Itokawa, Tomoyuki Uchida, Yusuke Suzuki and Tetsuhiro Miyahara
    • Journal Title

      Lecture Notes in Engineering and Computer Science: Proceedings of The International MultiConference of Engineers and Computer Scientists 2017

      Volume: I Pages: 69-74

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Using canonical representations of block tree patterns in acquisition of characteristic block preserving outerplanar graph patterns2016

    • Author(s)
      Fumiya Tokuhara, Tetsuhiro Miyahara, Yusuke Suzuki, Tomoyuki Uchida, Tetsuji Kuboyama
    • Journal Title

      9th IEEE International Workshop on Computational Intelligence and Applications

      Volume: - Pages: 93-99

    • DOI

      10.1109/iwcia.2016.7805755

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acquisition of Characteristic Block Preserving Outerplanar Graph Patterns by Genetic Programming using Label Information2016

    • Author(s)
      F. Tokuhara, T. Miyahara, Y. Suzuki, T. Uchida, T. Kuboyama
    • Journal Title

      Proc. 5th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) (2016)

      Volume: - Pages: 203-210

    • DOI

      10.1109/iiai-aai.2016.212

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] 線形回数の所属性質問と1つの正例による正則パターン言語族に対する質問学習アルゴリズム2019

    • Author(s)
      松本 哲志, 内田 智之, 正代 隆義, 鈴木 祐介, 宮原 哲浩
    • Organizer
      2019年電子情報通信学会総合大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 多重圧縮された順序木構造データに対する頻出パス枚挙アルゴリズム2018

    • Author(s)
      畝田知典, 堀部智也, 糸川裕子, 内田智之, 宮原哲浩, 鈴木祐介
    • Organizer
      平成30年度(第69回)電気・情報関連学会中国支部連合大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 外平面的グラフのクラスタリングによる複合的なブロック保存型外平面的グラフパターンの進化的獲得2018

    • Author(s)
      徳原 史也, 宮原 哲浩,久保山 哲二, 鈴木 祐介, 内田 智之
    • Organizer
      2018年度人工知能学会全国大会 (第32回)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 順序木言語のプリミティブ形式体系に対する1つの正例と所属性質問による学習アルゴリズム2018

    • Author(s)
      松本哲志, 内田智之, 正代隆義, 鈴木祐介, 宮原哲浩
    • Organizer
      情報処理学会第80回全国大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Enumeration of Maximally Frequent Ordered Tree Patterns with Height-Constrained Variables for Trees2018

    • Author(s)
      Yusuke Suzuki, Tetsuhiro Miyahara, Takayoshi Shoudai, Tomoyuki Uchida, Satoshi Matsumoto, and Tetsuji Kuboyama
    • Organizer
      研究報告数理モデル化と問題解決(MPS)
    • Related Report
      2017 Research-status Report
  • [Presentation] 構造圧縮された木構造データからの頻出部分木枚挙アルゴリズム2017

    • Author(s)
      堀部 智也, 糸川 裕子, 内田 智之, 鈴木 祐介, 宮原 哲浩
    • Organizer
      2017人工知能学会全国大会
    • Related Report
      2017 Research-status Report
  • [Presentation] LZ法に基づいて構造圧縮された順序木構造データに対する頻出パス枚挙アルゴリズム2016

    • Author(s)
      堀部智也、糸川裕子、内田智之、宮原哲浩、鈴木祐介
    • Organizer
      2015年度 火の国情報シンポジウム2016
    • Place of Presentation
      国立大学法人宮崎大学
    • Year and Date
      2016-03-02
    • Related Report
      2015 Research-status Report
  • [Presentation] 隣接した変数を持つ順序グラフパターンに対するマッチングアルゴリズム2016

    • Author(s)
      木下智貴,鈴木祐介,内田智之,宮原哲浩
    • Organizer
      平成28年度(第67回)電気・情報関連学会中国支部連合大会
    • Place of Presentation
      広島大学工学部
    • Related Report
      2016 Research-status Report
  • [Presentation] 2-限定的木置換文法に対する非終端記号に関する所属性質問を用いた質問学習2016

    • Author(s)
      李起春,鈴木祐介,内田智之,宮原哲浩
    • Organizer
      平成28年度(第67回)電気・情報関連学会中国支部連合大会
    • Place of Presentation
      広島大学工学部
    • Related Report
      2016 Research-status Report
  • [Presentation] Acquisition of Characteristic Block Preserving Outerplanar Graph Patterns from Positive and Negative Data using Genetic Programming and Tree Representation of Graph Patterns2015

    • Author(s)
      Yuto Ouchiyama, Tetsuhiro Miyahara, Yusuke Suzuki, Tomoyuki Uchida, Tetsuji Kuboyama, Fumiya Tokuhara
    • Organizer
      2015 IEEE 8th International Workshop on Computational Intelligence and Applications
    • Place of Presentation
      Hiroshima City University
    • Year and Date
      2015-11-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2020-03-30  

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