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Design of Algorithms for Discrete Optimization Based on Graph-Theoretical Methods

Research Project

Project/Area Number 17K00014
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Theory of informatics
Research InstitutionKyoto University

Principal Investigator

NAGAMOCHI Hiroshi  京都大学, 情報学研究科, 教授 (70202231)

Co-Investigator(Kenkyū-buntansha) Shurbevski A  京都大学, 情報学研究科, 助教 (70750230)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsアルゴリズム / 離散最適化 / グラフ / データマイニング / NP-困難 / グラフ描画 / 人工ニューラルネットワーク / 機械学習 / グラフ理論 / ネットワーク / 計算量 / 近似アルゴリズム / 経路探索 / ゲーム理論 / 情報工学 / 高速コンピューティング / 数理計画 / 最適化
Outline of Final Research Achievements

We have introduced several new useful formulations and extensions of the graph partitioning problem, the graph 2-page embedding problem, the vehicle-scheduling problem in a truck and drone delivery system, and the subgraph enumeration problem in graph mining. We have designed efficient algorithms for these problems, analyzed their computational complexity theoretically and conducted computational experiments to evaluate the practical performance. We have also discovered that the inverse problem of Artificial Neural Network can be mathematically formulated as a mixed integer program. Based on this, we are constructing a system for inferring molecular structures of chemical compounds.

Academic Significance and Societal Importance of the Research Achievements

グラフ理論、グラフ描画に関する成果は離散数学の基礎となるものである。一方、配送計画問題やグラフマイニングに関する成果は産業や商業の部門において作業の効率化、経費節減およびデータからの新しい価値の発見のための技術設計に使われる。ANNの逆問題を組み入れた分子構造を推定するシステムはこれまで困難であった低分子化合物の精緻な探索を可能にしており、今後、計算機を用いた新しい材料開発や低分子の薬の開発などにおいて利用される可能性がある。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (39 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (14 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 14 results,  Open Access: 7 results,  Acknowledgement Compliant: 2 results) Presentation (21 results) (of which Int'l Joint Research: 20 results)

  • [Int'l Joint Research] シドニー大学(オーストラリア)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] 電子科学技術大学(中国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] シドニー大学(オーストラリア)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] 電子科学技術大学(中国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Some reduction operations to pairwise compatibility graphs2020

    • Author(s)
      Xiao, M., Nagamochi, H.
    • Journal Title

      Information Processing Letters

      Volume: 153 Pages: 105875-105875

    • DOI

      10.1016/j.ipl.2019.105875

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] λ-Group Strategy-Proof Mechanisms for the Obnoxious Facility Game in Star Networks2019

    • Author(s)
      Yuhei Fuki, Aleksandar Shurbevski, Hiroshi Nagamochi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E102.A Issue: 9 Pages: 1179-1186

    • DOI

      10.1587/transfun.E102.A.1179

    • NAID

      130007699484

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2019-09-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acute Constraints in Straight-Line Drawings of Planar Graphs2019

    • Author(s)
      Akane Seto, Aleksandar Shurbevski, Hiroshi Nagamochi, Peter Eades
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E102.A Issue: 9 Pages: 994-1001

    • DOI

      10.1587/transfun.E102.A.994

    • NAID

      130007699537

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2019-09-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A linear-time algorithm for testing full outer-2-planarity2019

    • Author(s)
      Seok-Hee Hong, Hiroshi Nagamochi
    • Journal Title

      Discrete Applied Mathematics

      Volume: 255 Pages: 234-257

    • DOI

      10.1016/j.dam.2018.08.018

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Resource Cut, a New Bounding Procedure to Algorithms for Enumerating Tree-Like Chemical Graphs2019

    • Author(s)
      Yuhei Nishiyama, Aleksandar Shurbevski , Hiroshi Nagamochi, Tatsuya Akutsu
    • Journal Title

      IEEE/ACM Transactions on Computational Biology and Bioinformatics

      Volume: 16 Issue: 1 Pages: 77-90

    • DOI

      10.1109/tcbb.2018.2832061

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] COOMA: A Components Overlaid Mining Algorithm for Enumerating Connected Subgraphs with Common Itemsets2019

    • Author(s)
      Haraguchi Kazuya、Momoi Yusuke、Shurbevski Aleksandar、Nagamochi Hiroshi
    • Journal Title

      Journal of Graph Algorithms and Applications

      Volume: 23 Issue: 2 Pages: 434-458

    • DOI

      10.7155/jgaa.00497

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Stable Roommates Problem with Unranked Entries2018

    • Author(s)
      H. Suto, A. Shurbevski, H. Nagamochi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E101.A Issue: 9 Pages: 1412-1419

    • DOI

      10.1587/transfun.E101.A.1412

    • NAID

      130007479450

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2018-09-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simpler algorithms for testing two-page book embedding of partitioned graphs2018

    • Author(s)
      S.-H. Hong, H. Nagamochi
    • Journal Title

      Theor. Comput. Sci.

      Volume: 725 Pages: 79-98

    • DOI

      10.1007/978-3-319-08783-2_41

    • ISBN
      9783319087825, 9783319087832
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Polynomial-Space Exact Algorithms for the Bipartite Traveling Salesman Problem2018

    • Author(s)
      M. S. Othman, A. Shurbevski, H. Nagamochi
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E101.D Issue: 3 Pages: 611-612

    • DOI

      10.1587/transinf.2017FCL0003

    • NAID

      130006414060

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enumerating Substituted Benzene Isomers of Tree-Like Chemical Graphs2018

    • Author(s)
      J. Li, H. Nagamochi, T. Akutsu
    • Journal Title

      IEEE/ACM Trans. Comput. Biology Bioinform.

      Volume: 15(2) Issue: 2 Pages: 633-646

    • DOI

      10.1109/tcbb.2016.2628888

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exact algorithms for maximum independent set2017

    • Author(s)
      Mingyu Xiao, Hiroshi Nagamochi
    • Journal Title

      Inf. Comput.

      Volume: 255 Pages: 126-146

    • DOI

      10.1016/j.ic.2017.06.001

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Parameterization of Strategy-Proof Mechanisms in the Obnoxious Facility Game2017

    • Author(s)
      Morito Oomine, Aleksandar Shurbevski, Hiroshi Nagamochi
    • Journal Title

      Journal of Graph Algorithms and Applications

      Volume: 21(3) Pages: 247-263

    • DOI

      10.1007/978-3-319-30139-6_23

    • ISBN
      9783319301389, 9783319301396
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Complexity and kernels for bipartition into degree-bounded induced graphs2017

    • Author(s)
      Mingyu Xiao, Hiroshi Nagamochi
    • Journal Title

      Theoretial Computer Science

      Volume: 659 Pages: 72-82

    • DOI

      10.1007/978-3-319-13075-0_34

    • ISBN
      9783319130743, 9783319130750
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] An Exact Algorithm for Lowest Edge Dominating Set2017

    • Author(s)
      K. Iwaide, H. Nagamochi
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E100.D Issue: 3 Pages: 414-421

    • DOI

      10.1587/transinf.2016FCP0005

    • NAID

      130005397877

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] A new integer linear programming formulationto the inverse QSAR/QSPR for acyclic chemical compoundsusing skeleton trees2020

    • Author(s)
      F. Zhang, J. Zhu, R. Chiewvanichakorn, A. Shurbevski, H. Nagamochi,T. Akutsu
    • Organizer
      The 33rd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A method for the inverse QSAR/QSPR based on artificial neuralnetworks and mixed integer linear programming2020

    • Author(s)
      N. A. Azam, R. Chiewvanichakorn, F. Zhang, A. Shurbevski, H. Nagamochi T. Akutsu
    • Organizer
      BIOINFORMATICS2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A method for the inverse QSAR/QSPR based on artificial neural networks and mixed integer linear programming2020

    • Author(s)
      R. Chiewvanichakorn, C. Wang, Z. Zhang, A. Shurbevski, H. Nagamochi, T. Akutsu
    • Organizer
      10th International Conference on Bioscience,Biochemistry and Bioinformatics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Counting Tree-Like Graphs with a Given Number of Vertices and Self-loops2019

    • Author(s)
      Naveed Ahmed Azam, Aleksandar Shurbevski, Hiroshi Nagamochi
    • Organizer
      the Third International Workshop on Enumeration Problems and Applications (WEPA2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental Comparison of Connector Enumeration Algorithms2019

    • Author(s)
      Kazuya Haraguchi, Hiroshi Nagamochi
    • Organizer
      the Third International Workshop on Enumeration Problems and Applications (WEPA2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Routing Problem in Warehouse Graphs2019

    • Author(s)
      Xinhu Lan, Aleksandar Shurbevski, Hiroshi Nagamochi
    • Organizer
      The 22nd Korea-Japan Joint Workshop on Algorithms and Computation (WAAC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Polynomial-delay Algorithm for Enumerating Connectors under Various Connectivity Conditions2019

    • Author(s)
      Kazuya Haraguchi, Hiroshi Nagamochi
    • Organizer
      The 30th International Symposium on Algorithms and Computation
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Improved Method for Enumerating Pairwise Compatibility Graphs with a Given Number of Vertices2019

    • Author(s)
      Naveed Ahmed Azam, Aleksandar Shurbevski, Hiroshi Nagamochi
    • Organizer
      The 12th Annual Meeting of the Asian Association for Algorithms and Computation (AAAC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Integer Programming-Based Method to Control Problems in Boolean Networks2019

    • Author(s)
      Zhe Zhang, Hiroshi Nagamochi, Tatsuya Akutsu
    • Organizer
      The 12th Annual Meeting of the Asian Association for Algorithms and Computation (AAAC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Mixed Integer Linear Programming Formulation to Artificial Neural Networks2019

    • Author(s)
      T. Akutsu, H. Nagamochi
    • Organizer
      2nd International Conference on Information Science and System
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Brief Announcement: Bounded-Degree Cut is Fixed-Parameter Tractable2018

    • Author(s)
      M. Xiao, H. Nagamochi,
    • Organizer
      ICALP 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] COOMA: A Components Overlaid Mining Algorithm for Enumerating Connected Subgraphs with Common Itemsets2018

    • Author(s)
      K. Haraguchi, Y. Momoi, A. Shurbevski, H. Nagamochi
    • Organizer
      WEPA 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Enumerating All Pairwise Compatibility Graphs with a Given Number of Vertices Based on Linear Programming2018

    • Author(s)
      N. A. Azam, M. Ito, A. Shurbevski, H. Nagamochi
    • Organizer
      WEPA 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Truck Scheduling Problem with Boomerang Drone Delivery2018

    • Author(s)
      A. Seto, A. Shurbevski, H. Nagamochi
    • Organizer
      Scheduling Symposium 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Acute Constraints in Straight-Line Drawings of Planar Graphs2018

    • Author(s)
      A. Seto, A. Shurbevski, H. Nagamochi, P. Eades
    • Organizer
      In the 21st Korea-Japan Joint Workshop on Algorithms and Computation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] λ Group Strategy Proof Mechanisms for the Obnoxious Facility Game in Star Networks2018

    • Author(s)
      Y. Fukui, A. Shurbevski, H. Nagamochi
    • Organizer
      In the 21st Korea-Japan Joint Workshop on Algorithms and Computation
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Algorithms for the 2-Layer Crossing Minimization Problem2018

    • Author(s)
      Y. Song, A. Shurbevski, H. Nagamochi
    • Organizer
      The Thirteenth International Symposium on Operations Research and Its Applications
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] A New ILP for Two-layer Crossing Minimization for Bipartite Graphs2017

    • Author(s)
      Y. Song, A. Shurbevski, S.-H. Hong, H. Nagamochi
    • Organizer
      in The 20th Korea-Japan Joint Workshop on Algorithms and Computation
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Stable Roommates Problem with Unranked Entries2017

    • Author(s)
      H. Suto, A. Shurbevski, H. Nagamochi
    • Organizer
      In The 20th Japan Conference on Discrete and Computational Geometry, Graphs and Games
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Routing of Carrier-Vehicle Systems with Dedicated Last-Stretch Delivery Vehicle2017

    • Author(s)
      S. Othman, A. Shurbevski, H. Nagamochi
    • Organizer
      International Symposium on Scheduling
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Approximation Algorithms for the Traveling Salesman with a Drone2017

    • Author(s)
      S. Othman, A. Shurbevski, H. Nagamochi
    • Organizer
      The 10th Annual Meeting of the Asian Association for Algorithms and Computation
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-02-19  

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