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INNAN Shigeaki
印南　成章
INNAN Shigeaki
印南　成章
Graduate School of Engineering Science　Department of Systems Innovation，Assistant Professor

Research History 2

  1. 2024/10 - Present
    The University of Osaka　Graduate School of Engineering Science

  2. 2017/04 - 2020/01
    Panasonic Corporation

Professional Memberships 3

  1. 人工知能学会

  2. システム制御情報学会

  3. 日本知能情報ファジィ学会

Research Areas 3

  1. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Control and systems engineering /

  2. Informatics / Intelligent informatics /

  3. Social infrastructure (civil Engineering, architecture, disaster prevention) / Social systems engineering /

Awards 3

  1. 第39回ファジィシステムシンポジウム FSS優秀発表賞

    印南 成章　日本知能情報ファジィ学会　2023/09

  2. Best Presentation Award, The 22nd International Symposium on Advanced Intelligent Systems（ISIS2021)

    Shigeaki Innan, Masahiro Inuiguchi　The 22nd International Symposium on Advanced Intelligent Systems（ISIS2021)　2022/02

  3. 日本知能情報ファジィ学会 奨励賞

    印南 成章　日本知能情報ファジィ学会　2017/09

Papers 15

  1. Decision analysis using set of fuzzy priority weight vectors estimated from a fuzzy pairwise comparison matrix

    Shigeaki Innan, Masahiro Inuiguchi

    Fuzzy Optimization and Decision Making　2025/09/19　Research paper (scientific journal)

    Publisher: Springer Science and Business Media LLC

  2. Decision Analysis with the Hurwicz Decision Map Under a Set of Interval Priority Weight Vectors

    Yeyang Hong, Masahiro Inuiguchi, Shigeaki Innan

    Lecture Notes in Computer Science　p. 91-103　2025/08/07　Research paper (international conference proceedings)

    Publisher: Springer Nature Switzerland

  3. Decision Analysis with a Set of Interval Priority Weight Vectors

    Masahiro Inuiguchi, Shigeaki Innan

    Proceedings of the 13th Workshop on Uncertainty Processing (WUPES’25)　p. 140-151　2025/06　Research paper (international conference proceedings)

  4. Modifying Submodels in Estimation Methods Using Minimum Possible Ranges for Interval Priority Weights Under a Crisp Pairwise Comparison Matrix

    Masahiro Inuiguchi, Yeyang Hong, Shigeaki Innan

    Lecture Notes in Computer Science　Vol. 15586　p. 16-28　2025/03/24　Research paper (international conference proceedings)

    Publisher: Springer Nature Singapore

  5. Parameter-Free Interval Priority Weight Estimation Methods Based on Minimum Conceivable Ranges Under a Crisp Pairwise Comparison Matrix

    Shigeaki Innan, Masahiro Inuiguchi

    Journal of Advanced Computational Intelligence and Intelligent Informatics　Vol. 28　No. 2　p. 333-351　2024/03　Research paper (scientific journal)

    Publisher: Fuji Technology Press Ltd.

  6. Three Point Comparison of Interval Priority Weight Estimation Methods in Alternative Ranking

    Masahiro Inuiguchi, Akiko Hayashi, Shigeaki Innan

    USB Proceedings of The 20th International Conference on Modeling Decisions for Artificial Intelligence　p. 133-144　2023/06　Research paper (international conference proceedings)

  7. Comparing the Ranking Accuracies among Interval Weight Estimation Methods at the Standard, Minimum and Maximum Solutions under Crisp Pairwise Comparison Matrices

    Masahiro Inuiguchi, Akiko Hayashi, Shigeaki Innan

    2022 Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS)　p. 1-4　2022/11/29　Research paper (international conference proceedings)

    Publisher: IEEE

  8. Multiple Criteria Decision Analysis Based on Ill-Known Pairwise Comparison Data

    Masahiro Inuiguchi, Shigeaki Innan

    International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems　Vol. 30　No. Supp02　p. 211-254　2022/11/24　Research paper (scientific journal)

    Publisher: World Scientific Pub Co Pte Ltd

  9. Decision Analysis with the Set of Normalized Triangular Fuzzy Weight Vectors in Fuzzy AHP

    Shigeaki Innan, Masahiro Inuiguchi

    Lecture Notes in Computer Science　Vol. LNAI, 13199　p. 67-78　2022/03/04　Research paper (international conference proceedings)

    Publisher: Springer International Publishing

  10. Advantages of Minimum Range Based Methods for the Interval Weight Estimation in the setting of AHP

    Proceedings of 22nd International Symposium on Advanced Intelligent Systems　p. 1-6　2021/12　Research paper (international conference proceedings)

  11. Decision analysis based on a pairwise comparison matrix showing rough relative importance

    Masahiro Inuiguchi, Shigeaki Innan

    USB Proceedings of The 18th International Conference on Modeling Decisions for Artificial Intelligence　p. 101-109　2021/09　Research paper (international conference proceedings)

  12. Improving Interval Weight Estimations in Interval AHP by Relaxations

    Masahiro Inuiguchi, Shigeaki Innan

    Journal of Advanced Computational Intelligence and Intelligent Informatics　Vol. 21　No. 7　p. 1135-1143　2017/11/20　Research paper (scientific journal)

    Publisher: Fuji Technology Press Ltd.

  13. Non-parametric interval weight estimation methods from a crisp pairwise comparison matrix

    Masahiro Inuiguchi, Shigeaki Innan

    2017 Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS)　p. 1-6　2017/06　Research paper (international conference proceedings)

    Publisher: IEEE

  14. Improvement of Interval Weight Estimation in Interval AHP

    Shigeaki Innan, Masahiro Inuiguchi

    2016 Joint 8th International Conference on Soft Computing and Intelligent Systems (SCIS) and 17th International Symposium on Advanced Intelligent Systems (ISIS)　p. 552-557　2016/08　Research paper (international conference proceedings)

    Publisher: IEEE

  15. Logarithmic Conversion Approach to the Estimation of Interval Priority Weights from a Pairwise Comparison Matrix

    Masahiro Inuiguchi, Shigeaki Innan

    Lecture Notes in Computer Science　Vol. 9376　p. 77-88　2015/10　Research paper (international conference proceedings)

    Publisher: Springer International Publishing

Misc. 6

  1. Decision Analysis with a Set of Interval Priority Weight Vectors Using Hurwicz Rule

    乾口 雅弘, 印南 成章

    日本知能情報ファジィ学会 第35回 ソフトサイエンス・ワークショップ 講演論文集　p. 51-52　2025/03　Research paper, summary (national, other academic conference)

  2. 不完全一対比較行列に対する区間重要度推定法の性能評価

    印南 成章, 乾口 雅弘

    日本知能情報ファジィ学会 第35回 ソフトサイエンス・ワークショップ 講演論文集　p. 61-62　2025/03　Research paper, summary (national, other academic conference)

  3. Ranking Performances of Interval Priority Weight Estimation Methods Based on Minimal Possible Ranges Incorporating Center Estimations in the Preliminary Models

    Yeyang Hong, Masahiro Inuiguchi, Shigeaki Innan

    Abstracts of SCIS-ISIS2024　2024/12　Research paper, summary (international conference)

  4. 区間AHPによる多基準意思決定解析

    乾口 雅弘, 印南 成章

    日本知能情報ファジィ学会 第29 回 曖昧な気持ちに挑むワークショップ　p. 5-8　2024/12　Research paper, summary (national, other academic conference)

  5. 補助モデルに中心推定を導入した最小範囲に基づく区間重要度推定法の順序付け精度

    乾口 雅弘, 洪 葉楊, 印南 成章

    第40 回ファジィシステムシンポジウム講演論文集　p. 438-440　2024/09　Research paper, summary (national, other academic conference)

  6. Comparing Interval Priority Estimation Methods by Estimation Accuracy of Solution Set in Terms of Ranking Alternatives

    Masahiro Inuiguchi, Akiko Hayashi, Shigeaki Innan

    EURO 2024　2024/06　Research paper, summary (international conference)