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Development of methods with explanatory for real-world applications of network optimization in the era of large-scale data

Research Project

Project/Area Number 20H02382
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 25010:Social systems engineering-related
Research InstitutionUniversity of Tsukuba

Principal Investigator

SHIGENO Maiko  筑波大学, システム情報系, 教授 (40272687)

Co-Investigator(Kenkyū-buntansha) 八森 正泰  筑波大学, システム情報系, 准教授 (00344862)
安東 弘泰  東北大学, 材料科学高等研究所, 教授 (20553770)
佐野 良夫  筑波大学, システム情報系, 准教授 (20650261)
高野 祐一  筑波大学, システム情報系, 准教授 (40602959)
吉瀬 章子  筑波大学, システム情報系, 教授 (50234472)
呉 謙  法政大学, 理工学部, 助教 (10976294)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords最適化 / アルゴリズム / ネットワーク / データ分析 / 大規模データ / ネットワーク最適化
Outline of Research at the Start

大規模データ時代における社会システムの問題解決や構造分析では,データ分析と最適化が融合した手法が実用に近づいている.一方で,機械学習や最適化が汎用性を増す程,なぜその結果が得られるのかの裏付けに弱いということが,意思決定の現場では指摘されてきた.つまり,大規模データを活用して戦略策定を行う手法を広く実応用するためには,出力の説明力が重要となる.そこで本研究では,汎用性を捨て,各々の問題ごとに特化したモデルを利用し,単に機械学習と最適化を組み合わせた手法から脱却して,説明力をもった出力を目指す.そのために,対象をネットワーク最適化に絞り,適切なモデル構築や解法の枠組みの可能性を検討する.

Outline of Final Research Achievements

In the era of large-scale data, methods combining data analysis and optimization algorithm become to apply practical application in solving and analyzing problems in social systems. Meanwhile, it is important that the method to use widespread applications under large-scale data has the explanatory power for itself and its output. This research developed algorithms for types of network optimization and scheduling problems with a view to practical applications and having explanatory power. To move away from methods that simply combine machine learning methods and optimization algorithms, the target problems were forced to be specific ones, such as network optimization, instead of general frameworks. In addition, methods using network optimization algorithms for market data analysis were developed and their effectiveness was demonstrated on real data.

Academic Significance and Societal Importance of the Research Achievements

大規模データ時代の最適化はデータ分析との融合が欠かせない一方,手法が汎用化されることで,得られた結果に対する裏付けが弱いという弱点がある.これを克服するために,意思決定のための単純なルール,条件変更の影響の見える化,説明力のある出力を目指した.これにより,大規模データを活用した戦略策定においての最適化の可能性が広がることが期待される.応用現場で指摘されている説明力のある出力を目指すことで,理論と応用の架け橋の役割を果たし,応用へ貢献するとともに,説明力のある出力を導く手法の目線から解法の開発をおこなうことで,新たなアプローチ方法の展開につなげられる.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (69 results)

All 2024 2023 2022 2021 2020

All Journal Article (26 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 20 results,  Open Access: 9 results) Presentation (43 results) (of which Int'l Joint Research: 13 results,  Invited: 2 results)

  • [Journal Article] A New Approach to Market Segmentation Based on 2-Dimensional Tables2024

    • Author(s)
      Tabata Naoya、Itohiya Rin、Narita Hideshi、Shigeno Maiko
    • Journal Title

      Proceedings of the 2024 10th International Conference on Computing and Data Engineering

      Volume: - Pages: 8-13

    • DOI

      10.1145/3641181.3641194

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carry-over Effect Values Minimization under Circle Method and Binary Factorization Based on Jaya Algorithm2024

    • Author(s)
      Wang Wushuang、Xue Fei、Mitsui Toshiki、Shang Zhiyuan、Shigeno Maiko
    • Journal Title

      Proceedings of the 2024 8th International Conference on Control Engineering and Artificial Intelligence

      Volume: - Pages: 44-51

    • DOI

      10.1145/3640824.3640832

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Challenges of commuter carpooling with adapting to Japanese customs and regulations: A pilot study2023

    • Author(s)
      Hashikami Hidenobu、Li Yu、Kobayashi Ryotaro、Shigeno Maiko
    • Journal Title

      Transportation Research Interdisciplinary Perspectives

      Volume: 22 Pages: 100945-100945

    • DOI

      10.1016/j.trip.2023.100945

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Safe Route Carpooling to Avoid Accident Locations and Small-Scale Proof of Concept in Japan2023

    • Author(s)
      Hashikami Hidenobu、Kobayashi Ryotaro、Li Yu、Nakano Yoshiki、Shigeno Maiko
    • Journal Title

      IEEE Transactions on Systems, Man, and Cybernetics: Systems

      Volume: 53 Issue: 7 Pages: 4239-4250

    • DOI

      10.1109/tsmc.2023.3243720

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Four-level knowledge graph contrastive learning structure for smart-phone application recommendation2023

    • Author(s)
      Yang Xin、Li Yu、Ai Wenhui、Shigeno Maiko
    • Journal Title

      Proceedings of 2023 International Wireless Communications and Mobile Computing (IWCMC)

      Volume: - Pages: 1340-1345

    • DOI

      10.1109/iwcmc58020.2023.10182890

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 数理最適化を用いたサービス工学の事例―通勤カープールの実証実験―2023

    • Author(s)
      橋上英宣,繁野麻衣子
    • Journal Title

      オペレーションズ・リサーチ

      Volume: 68 Pages: 161-168

    • Related Report
      2023 Annual Research Report
  • [Journal Article] キャンセルを考慮した通勤カープールモデルの比較2023

    • Author(s)
      小林 凌太朗, 橋上 英宜, Li Yu, 繁野 麻衣子
    • Journal Title

      研究報告数理モデル化と問題解決

      Volume: 2023-MPS-142 Pages: 1-6

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Solving the Static Resource-Allocation Problem in SDM-EONs via a Node-Type ILP Model2022

    • Author(s)
      Wang Jiading、Chen Sibo、Wu Qian、Tan Yiliu、Shigeno Maiko
    • Journal Title

      Sensors

      Volume: 22 Issue: 24 Pages: 9710-9710

    • DOI

      10.3390/s22249710

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Home away table classification and carry-over effect values minimization under restricted breaks for round-robin tournament2022

    • Author(s)
      XUE Fei、MA Haijunfu、SHIGENO Maiko
    • Journal Title

      Journal of Advanced Mechanical Design, Systems, and Manufacturing

      Volume: 16 Issue: 4 Pages: JAMDSM0040-JAMDSM0040

    • DOI

      10.1299/jamdsm.2022jamdsm0040

    • ISSN
      1881-3054
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Restaurant Sales Forecasting with Feature Interaction-learning Mechanism-based Neural Network Model2022

    • Author(s)
      Yang Xin、Tsuboi Tetsuya、Kimura Keisuke、Hangai Keitarou、Shigeno Maiko
    • Journal Title

      Proceedings of 2022 IEEE International Conference on Big Data (Big Data)

      Volume: - Pages: 4166-4172

    • DOI

      10.1109/bigdata55660.2022.10021061

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Height Estimation for Abrasive Grain of Synthetic Diamonds on Microscope Images by Conditional Adversarial Networks2022

    • Author(s)
      Brinton Joe、Oki Shota、Yang Xin、Shigeno Maiko
    • Journal Title

      Proceedings of 35th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, Lecture Notes in Computer Science

      Volume: 13343 Pages: 797-804

    • DOI

      10.1007/978-3-031-08530-7_67

    • ISBN
      9783031085291, 9783031085307
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Linear control policies for online vehicle relocation in shared mobility systems2022

    • Author(s)
      Yasuhiro Yoshida, Yuichi Takano
    • Journal Title

      Expert Systems with Applications

      Volume: 210 Pages: 118417-118417

    • DOI

      10.1016/j.eswa.2022.118417

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On Q-integral graphs with Q-spectral radius 62022

    • Author(s)
      Oh Semin、Park Jeong Rye、Park Jongyook、Sano Yoshio
    • Journal Title

      Linear Algebra and its Applications

      Volume: 654 Pages: 267-288

    • DOI

      10.1016/j.laa.2022.08.031

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ILP models and improved methods for the problem of routing and spectrum allocation2022

    • Author(s)
      Wang Jiading、Shigeno Maiko、Wu Qian
    • Journal Title

      Optical Switching and Networking

      Volume: 45 Pages: 100675-100675

    • DOI

      10.1016/j.osn.2022.100675

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel channel-based model for the problem of routing, space, and spectrum assignment2022

    • Author(s)
      Wu Qian、Wang Jiading、Shigeno Maiko
    • Journal Title

      Optical Switching and Networking

      Volume: 43 Pages: 100636-100636

    • DOI

      10.1016/j.osn.2021.100636

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] APPLICABILITY OF DOMINANT MATCHINGS FOR A DONOR EXCHANGE SYSTEM ON ORGAN TRANSPLANTATION2022

    • Author(s)
      臼井 颯汰, 栗野 盛光, 大藤 剛宏, 繁野 麻衣子
    • Journal Title

      Transactions of the Operations Research Society of Japan

      Volume: 65 Issue: 0 Pages: 1-21

    • DOI

      10.15807/torsj.65.1

    • ISSN
      1349-8940, 2188-8280
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] バイアスを持つサンプル標本からスマートフォンアプリケーション市場全体を捉えるための新たな方法論の開発2022

    • Author(s)
      小島 康至,中野 祥旗 ,大野 康明 ,陳 星言, 繁野 麻衣子 ,住田 潮
    • Journal Title

      研究報告数理モデル化と問題解決

      Volume: 2022-MPS-137 Pages: 1-6

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 安全性を重視した通勤カープールモデルの提案と評価2022

    • Author(s)
      李 煜 ,中野 祥旗 ,小林 凌太朗 ,橋上 英宜,繁野 麻衣子
    • Journal Title

      研究報告数理モデル化と問題解決

      Volume: 2022-MPS-137 Pages: 1-6

    • Related Report
      2021 Annual Research Report
  • [Journal Article] NASH EQUILIBRIA FOR INFORMATION DIFFUSION GAMES ON WEIGHTED CYCLES AND PATHS2021

    • Author(s)
      Li Tianyang、Shigeno Maiko
    • Journal Title

      Journal of the Operations Research Society of Japan

      Volume: 64 Issue: 1 Pages: 1-11

    • DOI

      10.15807/jorsj.64.1

    • NAID

      130007978281

    • ISSN
      0453-4514, 2188-8299
    • Year and Date
      2021-01-31
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Network Design Models with Partial Protection Schemes against Multiple Failures under Optical-Channel Data Unit Constraints2021

    • Author(s)
      Tan Yiliu、Wu Qian、Nakano Yoshiki、Wang Jiading、Shigeno Maiko
    • Journal Title

      Proceedings of 2021 IEEE 6th Optoelectronics Global Conference

      Volume: - Pages: 38-46

    • DOI

      10.1109/ogc52961.2021.9654396

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple transition of synchronization by interaction of external and internal forces in bursting oscillator networks2021

    • Author(s)
      Keita Koyama; Hiroyasu Ando; Kantaro Fujiwara
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 12 Issue: 3 Pages: 545-553

    • DOI

      10.1587/nolta.12.545

    • NAID

      130008060802

    • ISSN
      2185-4106
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Strongly separable matrices for nonadaptive combinatorial group testing2021

    • Author(s)
      Fan Jinping; Fu Hung-Lin; Gu Yujie; Miao Ying; Shigeno Maiko
    • Journal Title

      DISCRETE APPLIED MATHEMATICS

      Volume: 291 Pages: 180-187

    • DOI

      10.1016/j.dam.2020.11.022

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Signature codes for weighted binary adder channel and multimedia fingerprinting2021

    • Author(s)
      Fan Jinping; Gu Yujie; Hachimori Masahiro; Ying Miao
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 67 Issue: 1 Pages: 200-216

    • DOI

      10.1109/tit.2020.3033445

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel ILP model for the routing and spectrum allocation problem in SDM-EONs -- In consideration of space lane change --2020

    • Author(s)
      Wang Jiading, Wu Qian, Shigeno Maiko
    • Journal Title

      IEICE Technical Report

      Volume: 120 Pages: 39-44

    • Related Report
      2020 Annual Research Report
  • [Journal Article] QAPの半正定値緩和問題を解くためのセンタリングADMM2020

    • Author(s)
      加納伸一,吉瀬章子
    • Journal Title

      統計数理研究所共同研究リポート「最適化:モデリングとアルゴリズム」

      Volume: 428 Pages: 114-129

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Privacy-Preserving Data Sharing by Integrating Perturbed Distance Matrices2020

    • Author(s)
      Chang, H., Ando, H.
    • Journal Title

      SN COMPUT. SCI.

      Volume: 1 Issue: 3 Pages: 121-121

    • DOI

      10.1007/s42979-020-00127-w

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] A New Approach to Market Segmentation Based on 2-Dimensional Tables2024

    • Author(s)
      Tabata Naoya、Itohiya Rin、Narita Hideshi、Shigeno Maiko
    • Organizer
      2024 10th International Conference on Computing and Data Engineering
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of data anonymization to smartphone apps usage logs2024

    • Author(s)
      Naoya Tabata, Maiko Shigeno
    • Organizer
      9th international conference on big data analytics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 並列機械スケジューリング問題における多様な解の生成2024

    • Author(s)
      橋爪朝子,繁野麻衣子
    • Organizer
      オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] (2+1)フリーな半順序集合上の半順序マトロイド交叉問題に対する多項式時間アルゴリズム2024

    • Author(s)
      堤幸太朗,佐野良夫,久野誉人
    • Organizer
      オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Data Collaboration Analysis for Distributed Datasets With Orthogonal Integration Matrices2024

    • Author(s)
      野坂桂悠, 吉瀬, 章子
    • Organizer
      オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] カクタスグラフ上の連続被覆立地問題2023

    • Author(s)
      繁野麻衣子
    • Organizer
      京都大学数理解析研究所 共同研究(公開型) 数理最適化: 理論と実践
    • Related Report
      2023 Annual Research Report
  • [Presentation] Round-robin tournament scheduling considering fairness in breaks and travel distance2023

    • Author(s)
      Fei Xue, Haijunfu Ma, Maiko Shigeno
    • Organizer
      京都大学数理解析研究所 共同研究(公開型) 数理最適化: 理論と実践
    • Related Report
      2023 Annual Research Report
  • [Presentation] A Discrete JAYA Algorithm for Long-Term Carpooling Problem2023

    • Author(s)
      Wushuang Wang, Yu Li, Hidenobu Hashikami, Maiko Shigeno
    • Organizer
      12th Global Conference on Consumer Electronics (GCCE 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光通信ネットワークにおけるスプリットスペクトルを取り入れた資源割当モデルの提案2023

    • Author(s)
      半谷 圭汰朗,王 家鼎,呉 謙,繁野 麻衣子
    • Organizer
      スケジューリングシンポジウム2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] 1グループ2チームのブレーク制約のある総当たり戦に関する一考察2023

    • Author(s)
      濱田 まき穂,薛 菲,繁野 麻衣子
    • Organizer
      スケジューリングシンポジウム2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Comparison of Carpooling Models for Fairness in Detour Time under Equivalent Amount of Cooperation Allowance2023

    • Author(s)
      Yu Li, Kazumasa Ogawa, Hidenobu Hashikami, Ryotaro Kobayashi, Maiko Shigeno
    • Organizer
      International symposium on scheduling 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of Cooking Scheduling Rules in a Restaurant2023

    • Author(s)
      Risako Wada, Minami Ohara, Tetsuya Tsuboi, Keisuke Kimura, Narito Tanaka, Maiko Shigeno
    • Organizer
      International symposium on scheduling 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Graded posetのequatorial Ehrhart多項式について2023

    • Author(s)
      八森正泰
    • Organizer
      軽井沢グラフと解析研究集会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] データコラボレーション解析における目標ベクトルの最適化2023

    • Author(s)
      川上雄大, 高野祐一
    • Organizer
      オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Designing of OTN/WDM networks with recovery methods for multiple failures2022

    • Author(s)
      Y. Tan, Y. Nakano, J. Wang and M. Shigeno
    • Organizer
      27th OptoElectronics and Communications Conference (OECC) and International Conference on Photonics in Switching andComputing (PSC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Height Estimation for Abrasive Grain of Synthetic Diamonds on Microscope Images by Conditional Adversarial Networks2022

    • Author(s)
      Joe Brinton, Shota Oki, Xin Yang, Maiko Shigeno
    • Organizer
      IEA/AIE 2022: Advances and Trends in Artificial Intelligence
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Restaurant Sales forecasting with feature interaction-learning mechanism based neural network model2022

    • Author(s)
      Xin Yang, Tetsuya Tsuboi, Keisuke Kimura, Keitarou Hangai, and Maiko Shigeno,
    • Organizer
      The Fifth Workshop on Big Data for Economic and Business Forecasting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 欠勤者を考慮した通勤カープールモデルの提案2022

    • Author(s)
      小林 凌太朗, 橋上 英宜, Li Yu, 繁野 麻衣子
    • Organizer
      スケジューリング・シンポジウム2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 総当たりリーグ戦における carry-over effect 値最小化の検討2022

    • Author(s)
      三井駿輝, 繁野麻衣子
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2 部グラフ上のポピュラーマッチングの最大数2022

    • Author(s)
      夏井慧, 繁野麻衣子
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Riemannian Interior Point Methods for Constrained Optimization on Manifolds2022

    • Author(s)
      頼志堅, 吉瀬章子
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 多値型ノンパラメトリック項目反応理論の形状制約推定モデル2022

    • Author(s)
      奈良岡勇, 高野祐一
    • Organizer
      RIMS共同研究(公開型)「数理最適化:モデル,理論,アルゴリズム」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 組合せ論における単体的複体と分割可能性2022

    • Author(s)
      八森正泰
    • Organizer
      Japanese Conference on Combinatorics and its Applications 2022 (離散数学とその応用研究集会2022)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 格子凸多面体のfree sum のEhrhart 多項式の根の分布2022

    • Author(s)
      山田祐見, 八森正泰, 東谷章弘
    • Organizer
      日本数学会年会
    • Related Report
      2022 Annual Research Report
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Published: 2020-04-28   Modified: 2025-01-30  

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