Robustness Concern in Flexible Decision Aiding

• Project/Area Number: 26350423
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Social systems engineering/Safety system
• Research Institution: Osaka University
• Principal Investigator: INUIGUCHI MASAHIRO 大阪大学, 基礎工学研究科, 教授 (60193570)
• Co-Investigator(Renkei-kenkyūsha): ENTANI Tomoe 兵庫県立大学, 応用情報科学研究科, 准教授 (10346702)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: ルール抽出 / 多基準意思決定問題 / ロバスト性 / 補填ルール / 不精密ルール / UTA / AHP / 区間モデル / アンサンブル学習 / 匿名化 / 識別行列 / 順序回帰 / 区間効用モデル / 区間重要度 / ロバストネス / 匿名性 / 効用関数 / 区間AHP / 区間順序回帰 / UTA法 / グループ決定 / ラフ集合

Outline of Final Research Achievements

We consider the robustness in methods for flexible decision aiding which suggest rational evaluations efficiently. We studied on the construction of a set of rules which does not provide quite wrong results even when only a part of conditions is satisfied. We also studied on interval models to express the vagueness underlying the insufficiency and conflict in given preference information, so that we avoid forcible evaluations. We have shown that the robustness in the accuracy of class estimation is significantly improved by supplementing and coarsening rules, and that proper interval models are identified from preference information simply by solving linear programming problems.

Research Products

• [Int'l Joint Research] ポズナン工科大学(ポーランド)
• [Int'l Joint Research] カターニア大学(イタリア)
• [Int'l Joint Research] Institute of Computing Science/Poznan University of Technology(ポーランド)
• [Int'l Joint Research]
• [Journal Article] Role of Robustness Measure in Rule Induction (2016)
  • Author(s): Motoyuki Ohki, Eiji Sekiya, Masahiro Inuiguchi
  • Journal Title: J. Adv. Comput. Intell. Intell. Inform. Volume: 20(4) Issue: 4 Pages: 580-589
  • DOI: 10.20965/jaciii.2016.p0580
  • NAID: 130007673396
  • ISSN: 1343-0130, 1883-8014
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Pairwise comparison based interval analysis for group decision aiding with multiple criteria (2015)
  • Author(s): Tomoe Entani, Masahiro Inuiguchi
  • Journal Title: Fuzzy Sets and Systems Volume: 274 Pages: 79-96
  • DOI: 10.1016/j.fss.2015.03.001
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Improving Rough Set Rule-Based Classification by Supplementary Rules (2015)
  • Author(s): Masahiro Inuiguchi, Keisuke Washimi
  • Journal Title: J. Adv. Comput. Intell. Intell. Inform. Volume: 19 Issue: 6 Pages: 747-758
  • DOI: 10.20965/jaciii.2015.p0747
  • NAID: 130007673325
  • ISSN: 1343-0130, 1883-8014
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Non-uniqueness of Interval Weight Vector to Consistent Interval Pairwise Comparison Matrix and Logarithmic Estimation Methods (2016)
  • Author(s): Masahiro Inuiguchi
  • Organizer: 5th International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making
  • Place of Presentation: Da Nang, Vietnam
  • Year and Date: 2016-11-29
  • Int'l Joint Research
• [Presentation] A Clustering Approach for Decision Rule Publishing (2016)
  • Author(s): Motoyuki Ohki, Masahiro Inuiguchi
  • Organizer: The 7th International Symposium of Innovative Management, Information & Production, and The 13th International Symposium on Management Engineering
  • Place of Presentation: Kunibiki Messe, Matsue, Shimane, Japan
  • Year and Date: 2016-10-28
  • Int'l Joint Research
• [Presentation] Rough Sets and Imprecise Modeling (2016)
  • Author(s): Masahiro Inuiguchi
  • Organizer: The 7th International Symposium of Innovative Management, Information & Production, and The 13th International Symposium on Management Engineering
  • Place of Presentation: Kunibiki Messe, Matsue, Japan
  • Year and Date: 2016-10-28
  • Int'l Joint Research / Invited
• [Presentation] Rough Set Approaches to Imprecise Modeling (2016)
  • Author(s): Masahiro Inuiguchi
  • Organizer: International Joint Conference on Rough Sets
  • Place of Presentation: Universidad de Chile, Santiago. Chile
  • Year and Date: 2016-10-07
  • Int'l Joint Research / Invited
• [Presentation] Estimating interval weights from interval pairwise comparison matrix (2016)
  • Author(s): Masahiro Inuiguchi
  • Organizer: EURO Working Group on Multiple Criteria Decision Aiding
  • Place of Presentation: Vienna University, Vienna, Austria
  • Year and Date: 2016-09-22
  • Int'l Joint Research
• [Presentation] Nested interval UTA models expressing different confidence levels of preference data (2016)
  • Author(s): Masahiro Inuiguchi, Tomo Sugiyama, Roman Slowinski, Salvatore Greco
  • Organizer: The 13th International Conference on Modeling Decisions for Artificial Intelligence (MDAI 2016)
  • Place of Presentation: Sant Julia de Loria, Andorra
  • Year and Date: 2016-09-19
  • Int'l Joint Research
• [Presentation] Data Anonymization with Imprecise Rules against Quick Check Attacks (2016)
  • Author(s): Masahiro Inuiguchi, Keisuke Washimi
  • Organizer: The 19th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty
  • Place of Presentation: Matsumoto University, Matsumoto, Nagano, Japan
  • Year and Date: 2016-09-05
  • Int'l Joint Research
• [Presentation] Decision Rule Clustering for Data Publishing (2016)
  • Author(s): Motoyuki Ohki, Masahiro Inuiguchi
  • Organizer: The 19th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty
  • Place of Presentation: Matsumoto University, Matsumoto, Nagano, Japan
  • Year and Date: 2016-09-05
  • Int'l Joint Research
• [Presentation] Variety of Rough Set Based Attribute Importance (2016)
  • Author(s): Masahiro Inuiguchi
  • Organizer: 2016 Joint 8th International Conference on Soft Computing and Intelligent Systems and 2016 17th International Symposium on Advanced Intelligent Systems
  • Place of Presentation: Hokkaigakuen University, Sapporo, Hokkaido, Japan
  • Year and Date: 2016-08-25
  • Int'l Joint Research
• [Presentation] Improvement of Interval Weight Estimation in Interval AHP (2016)
  • Author(s): Shigeaki Innan, Masahiro Inuiguchi
  • Organizer: 2016 Joint 8th International Conference on Soft Computing and Intelligent Systems and 2016 17th International Symposium on Advanced Intelligent Systems
  • Place of Presentation: Hokkaigakuen University, Sapporo, Hokkaido, Japan
  • Year and Date: 2016-08-25
  • Int'l Joint Research
• [Presentation] Interval UTA methods under different self-confidence levels of preference data (2016)
  • Author(s): Masahiro Inuiguchi, Tomo Sugiyama, Roman Slowinski, Salvatore Greco
  • Organizer: 28th European Conference on Operational Research
  • Place of Presentation: Poznan University of Technology, Poznan, Poland
  • Year and Date: 2016-07-03
  • Int'l Joint Research
• [Presentation] An Ensemble Learning Approach Based on Missing-Valued Tables (2015)
  • Author(s): Seiki Ubukata, Taro Miyazaki, Akira Notsu, Katsuhiro Honda, Masahiro Inuiguchi
  • Organizer: 2015 International Joint Conference on Rough Sets
  • Place of Presentation: Tianjin, China
  • Year and Date: 2015-11-20
  • Int'l Joint Research
• [Presentation] Imprecise Rules for Data Privacy (2015)
  • Author(s): Masahiro Inuiguchi, Takuya Hamakawa, Seiki Ubukata
  • Organizer: 2015 International Joint Conference on Rough Sets
  • Place of Presentation: Tianjin, China
  • Year and Date: 2015-11-20
  • Int'l Joint Research
• [Presentation] Modified Interval Weight Estimation Methods for Interval AHP and their Comparisons (2015)
  • Author(s): Shigeaki Innan, Masahiro Inuiguchi
  • Organizer: ISIS 2015
  • Place of Presentation: Mokpo, Korea
  • Year and Date: 2015-11-04
  • Int'l Joint Research
• [Presentation] Maximum Lower Bound Estimation of Fuzzy Priority Weights from a Crisp Comparison Matrix (2015)
  • Author(s): Tomoe Entani, Masahiro Inuiguchi
  • Organizer: The 4th International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making
  • Place of Presentation: Nha Trang, Vietnam
  • Year and Date: 2015-10-15
  • Int'l Joint Research
• [Presentation] An Ensemble Learning Approach Based on Rough Set Preserving the Qualities of Approximations (2015)
  • Author(s): Seiki Ubukata, Taro Miyazaki, Akira Notsu, Katsuhiro Honda, Masahiro Inuiguchi
  • Organizer: The 4th International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making
  • Place of Presentation: Nha Trang, Vietnam
  • Year and Date: 2015-10-15
  • Int'l Joint Research
• [Presentation] Logarithmic Conversion Approach to the Estimation of Interval Priority Weights from a Pairwise Comparison Matrix (2015)
  • Author(s): Masahiro Inuiguchi, Shigeaki Innan
  • Organizer: The 4th International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making
  • Place of Presentation: Nha Trang, Vietnam
  • Year and Date: 2015-10-15
  • Int'l Joint Research
• [Presentation] Semi-robust multiple criteria decision aiding by interval UTA method (2015)
  • Author(s): Masahiro Inuiguchi, Akira Okumura, Roman Slowinski, Salvatore Greco
  • Organizer: The 12th International Conference on Modeling Decisions for Artificial Intelligence
  • Place of Presentation: Skovde, Sweden
  • Year and Date: 2015-09-21
  • Int'l Joint Research
• [Presentation] Utilization of Imprecise Rules Induced by MLEM2 Algorithm (2015)
  • Author(s): Masahiro Inuiguchi, Takuya Hamakawa, Seiki Ubukata
  • Organizer: The 10th Workshop on Uncertainty Processing
  • Place of Presentation: Moninec, Czech Republic
  • Year and Date: 2015-09-16
  • Int'l Joint Research
• [Presentation] Group decision aiding by Interval AHP with compromise and refinement (2015)
  • Author(s): Masahiro Inuiguchi, Tomoe Entani
  • Organizer: Joint Conference IFSA-EUSFLAT 2015
  • Place of Presentation: Gijon, Spain
  • Year and Date: 2015-06-30
  • Int'l Joint Research
• [Presentation] Enhancing Robust Preference Relations by Ratio Data in Pairwise Comparisons (2014)
  • Author(s): Tomo Sugiyama, Masahiro Inuiguchi
  • Organizer: The 11th International Conference on Modeling Decisions for Artificial Intelligence
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2014-10-31
• [Presentation] Supplementary rules for MLEM2 decision rules and their usefulness in classification problems (2014)
  • Author(s): Keisuke Washimi, Masahiro Inuiguchi, Eiji Sekiya
  • Organizer: The 2014 IEEE International Conference on Granular Computing
  • Place of Presentation: Noboribetsu, Hokkaido, Japan
  • Year and Date: 2014-10-23
• [Presentation] On the Utility of Imprecise Rules Induced by MLEM2 in Classification (2014)
  • Author(s): Takuya Hamakawa, Masahiro Inuiguchi
  • Organizer: The 2014 IEEE International Conference on Granular Computing
  • Place of Presentation: Noboribetsu, Hokkaido, Japan
  • Year and Date: 2014-10-22
• [Presentation] Interval Analysis for Decision Aiding (2014)
  • Author(s): Masahiro Inuiguchi
  • Organizer: Sixth International Conference on Knowledge and Systems Engineering
  • Place of Presentation: Hanoi, Vietnam
  • Year and Date: 2014-10-09
  • Invited
• [Presentation] Necessity Measure Representations of Decision Maker's Preferences on Robust Constraints (2014)
  • Author(s): Masahiro Inuiguchi
  • Organizer: 17th Czech-Japan Seminar on Data Analysis & Decision Making under Uncertainty
  • Place of Presentation: Kitakyushu-shi, Japan
  • Year and Date: 2014-09-17