Updated on 2023/11/13

写真a

 
Kusunoki Yoshifumi
 
Organization
Graduate School of Informatics Department of Interdisciplinary Informatics Lecturer
College of Sustainable System Sciences Department of Knowledge and Information Systems
Title
Lecturer
Affiliation
Institute of Informatics

Position

  • Graduate School of Informatics Department of Interdisciplinary Informatics 

    Lecturer  2022.04 - Now

  • College of Sustainable System Sciences Department of Knowledge and Information Systems 

    Lecturer  2022.04 - Now

Degree

  • 博士(工学) ( Osaka University )

  • 修士(工学) ( Osaka University )

  • 学士(工学) ( Osaka University )

Research Areas

  • Informatics / Soft computing

  • Informatics / Kansei informatics

Research Interests

  • ラフ集合理論

  • clustering

  • game theory

  • data mining

  • mathematical programming

  • machine learning

Research subject summary

  • 数理計画法を用いたデータ分析

  • 最適化アルゴリズム

  • ラフ集合理論に基づくデータ分析

  • 協力ゲーム理論

Professional Memberships

  • 計測自動制御学会

    2015.08 - Now   Domestic

  • システム制御情報学会

    2010.04 - Now   Domestic

  • 日本知能情報ファジィ学会

    2010.04 - Now   Domestic

  • 日本オペレーションズ・リサーチ学会

    2010.04 - Now   Domestic

Job Career (off-campus)

  • 大阪公立大学   情報学研究科 学際情報学専攻

    2022.04 - Now

  • Osaka Prefecture University

    2020.04 - 2022.03

  • Osaka University

    2010.04 - 2020.03

Papers

  • Maximum-Margin Nearest Prototype Classifiers with the Sum-over-others Loss Function and a Performance Evaluation Reviewed

    Yoshifumi Kusunoki

    The Tenth International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making   2023.11

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    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • Revised Optimization Algorithm for Maximum-Margin Nearest Prototype Classifier Reviewed

    Yoshifumi Kusunoki, Tomoharu Nakashima

    The Tenth International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making   276 - 280   2023.08

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    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • A Study on the Linguistic Explanation of Online Classification Mechanism Using Confidence-Weighted Learning Fuzzy Classifiers Reviewed

    AJIMOTO Kensuke, KUSUNOKI Yoshifumi, NAKASHIMA Tomoharu

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   35 ( 1 )   552 - 555   2023.02( ISSN:13477986

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    Publishing type:Research paper (scientific journal)  

    <p>Fuzzy classifiers can linguistically explain its mechanism while achieving high classification accuracy. In this paper, we aim to explain the classification mechanism in dynamic environments where the classification boundary changes over time. For this purpose, we propose an online updating of fuzzy classifiers by means of Confidence-Weighted Learning. We have confirmed that the model can linguistically explain the classification mechanism in dynamic environments by examining how the weights of the fuzzy If-Then rules change.</p>

    DOI: 10.3156/jsoft.35.1_552

  • Linguistic Explanation of Classification Mechanism for Dynamic Problems using Fuzzy Classifiers

    Kensuke AJIMOTO, Yoshifumi KUSUNOKI, Tomoharu NAKASHIMA

    The Twenty-Eighth International Symposium on Artificial Life and Robotics 2023   298 - 301   2023.01

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    Publishing type:Research paper (international conference proceedings)  

  • Determination of reinforcement degrees in constructing large-scale structures by using multiclass support vector machines Reviewed

    Keiji Tatsumi, Shunsuke Tsujioka, Ryota Masui, Yoshifumi Kusunoki, Yeboon Yun

    Knowledge-Based Systems   249   108807 - 108807   2022.08( ISSN:0950-7051

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.knosys.2022.108807

  • Introduction of Machine Learning for Handling Missing States in Particle Filter

    Takuya Fukushima, Tomoharu Nakashima, Yoshifumi Kusunoki, Hidehisa Akiyama

    The Twenty-Seventh International Symposium on Artificial Life and Robotics 2022 (AROB 27th 2022)   920 - 924   2022.01

  • CHARACTERIZATION OF SOLUTIONS FOR BICOOPERATIVE GAMES BY USING REPRESENTATION THEORY Reviewed

    Masaki Saito, Yoshifumi Kusunoki

    日本オペレーションズ・リサーチ学会論文誌 雑誌   2022

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    Kind of work:Joint Work  

  • Transductive Learning Based on Low-Rank Representation with Convex Constraints Reviewed

    Yoshifumi Kusunoki, Katsuhiko Kojima, Keiji Tatsumi

    Lecture Notes in Computer Science   291 - 301   2022( ISSN:0302-9743 ( ISBN:9783030980177

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    Authorship:Lead author   Publishing type:Part of collection (book)  

    DOI: 10.1007/978-3-030-98018-4_24

  • Multiclass Support Vector Machines for Determination of Reinforcement Degree in Constructing Large-scale Structures Based on Data Characteristics Reviewed

    Keiji Tatsumi, Ryota Masui, Shunsuke Tsujioka, Yoshifumi Kusunoki, Yeboon Yun

    2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC)   2021.10

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/smc52423.2021.9658763

  • Employing a View Field in Autonomous Robots and Optimization of Checkpoint Placement in Area Surveillance

    Yasuhiro Matsuda, Tomoharu Nakashima, Yoshifumi Kusunoki

    2021 60th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2021   27 - 32   2021.09( ISBN:9784907764739

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    Publishing type:Research paper (international conference proceedings)  

    In area surveillance problems, planning an effective route is important for both of cost and safety. One solution is to transform a surveillance problem to another route planning problem such as a traveling salesman problem or a vehicle routing problem. However, conventional problems are limited in their settings (e.g., route expression), which cause difference between the models and the real world situation. Another solution is to evaluate routes by modeling and simulating the problem environment, for approaching the real world. In this paper, we develop a new simulation environment for surveillance, then propose a route optimization algorithm in the environment.

  • Change detection for area surveillance using a moving camera

    Tatsuhisa Watanabe, Tomoharu Nakashima, Yoshifumi Kusunoki

    Proceedings - European Council for Modelling and Simulation, ECMS   35 ( 1 )   220 - 226   2021.06( ISSN:2522-2414

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    Publishing type:Research paper (international conference proceedings)  

    This paper tackles area surveillance with a moving camera by change detection. None of the existing datasets for change detection meets a surveillance scenario where a camera is mounted on a moving platform and pointed in the direction of moving. Thus, this paper creates a new dataset including several challenging points. For this dataset, this paper employs a composable method and proposes some components. To evaluate the proposed components, some corresponding classic methods were also tested on the dataset. As a result, the proposals outperformed them. Moreover, this paper investigated the relationship between the parameters of the components and their performance.

  • Empirical Risk Minimization for Dominance-based Rough Set Approaches Reviewed

    Yoshifumi Kusunoki, Jerzy Błaszczyński, Masahiro Inuiguchi, Roman Słowiński

    Information Sciences 雑誌   567   2021

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    Kind of work:Joint Work  

  • Manifold Learning with Intrinsic Distance Estimation Using Kernelized Linear Model for Metric Tensors Reviewed

    Katsuhiko Kojima, Yoshifumi Kusunoki, Keiji Tatsumi

    2020 IEEE International Conference on Systems, Man, and Cybernetics   2020.10

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    Publishing type:Research paper (international conference proceedings)  

  • Adaptive Stepsize Rule for Consensus Optimization by Supervisory Control Architecture Reviewed

    Yoshifumi Kusunoki, Naoki Hayashi, Takeshi Hatanaka, Keiji Tatsumi

    Transactions of the Institute of Systems, Control and Information Engineers   32 ( 9 )   338 - 348   2019.09( ISSN:1342-5668

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

    DOI: 10.5687/iscie.32.338

  • Choquet-integral centrality using the maximum cardinality of stable sets Reviewed

    Yoshifumi Kusunoki, Vicenc Torra

    USB Proceedings the 16th International Conference on Modeling Decisions for Artificial Intelligence   170 - 181   2019.09

  • Refinement of Convergence Analysis for Consensus Optimization Algorithm with Adaptive Stepsize Rule Reviewed

    Yoshifumi Kusunoki, Naoki Hayashi, Takeshi Hatanaka, Keiji Tatsumi

    Proceedings of the SICE Annual Conference 2019   1293 - 1296   2019.09

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    Authorship:Lead author  

  • Scalarization for Approximate Multiobjective Multiclass Support Vector Machine Using the Large-k Norm Reviewed

    Yoshifumi Kusunoki, Keiji Tatsumi

    Proceedings of the 11th Conference of the European Society for Fuzzy Logic and Technology   698 - 705   2019.09

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    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.2991/eusflat-19.2019.97

  • Approximate Multiobjective Multiclass Support Vector Machine Restricting Classifier Candidates Based on k-Means Clustering Reviewed

    Keiji Tatsumi, Takahumi Sugimoto, Yoshifumi Kusunoki

    IUKM2019: Integrated Uncertainty in Knowledge Modelling and Decision Making   271 - 283   2019.03

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/978-3-030-14815-7_23

  • Interpretation of Variable Consistency Dominance-based Rough Set Approach by Minimization of Asymmetric Loss Function Reviewed

    Yoshifumi Kusunoki, Jerzy Blaszczynski, Masahiro Inuiguchi, Roman Slowinski

    IUKM2019: Integrated Uncertainty in Knowledge Modelling and Decision Making   135 - 145   2019.03

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    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/978-3-030-14815-7_12

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MISC

  • ラフ集合に基づくデータ分析の基礎

    楠木 祥文

    知能と情報   32 ( 4 )   2020.08

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Presentations

  • A Probabilistic Rough Set Model Based on Bayesian Learning

    Yoshifumi Kusunoki

    The 2023 International Joint Conference on Rough Sets (IJCRS 2023)  2023.10 

  • A Study on Application of Bayesian Learning in Rough Set Approaches to Data Analysis

    Yoshifumi Kusunoki

    Proceedings of the 23rd Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2023.09 

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    Presentation type:Oral presentation (general)  

  • RoboCupサッカーにおけるコーナーキック時の最適な守備配置

    日紫喜 暁維, 中島 智晴, 楠木 祥文, 秋山 英久

    第22回情報科学技術フォーラム  2023.09 

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    Presentation type:Oral presentation (general)  

  • 地磁気センサと磁石を利用したミニ四駆AI制御手法の開発と実験

    柴田 祐季, 清水 大樹, 中島 智晴, 楠木 祥文

    第39回ファジィシステムシンポジウム  2023.09 

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    Presentation type:Oral presentation (general)  

  • 動的環境下でのファジィ識別器における Don’t Care ルールの影響

    味本 健祐, 山本 悠真, 中島 智晴, 楠木 祥文

    第 31 回インテリジェント・システム・シンポジウム  2023.09 

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    Presentation type:Oral presentation (general)  

  • 動的環境におけるラベルノイズに対する Passive-Aggressive 学習ファジィ識別器の一考察

    山本 悠真, 味本 健祐, 中島 智晴, 楠木 祥文

    第 31 回インテリジェント・システム・シンポジウム  2023.09 

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    Presentation type:Oral presentation (general)  

  • ベイズ学習に基づく可変精度ラフ集合モデル

    楠木祥文

    第39回ファジィシステムシンポジウム 講演論文集  2023.09 

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    Presentation type:Oral presentation (general)  

  • ハンドナットランナにおける着座判定のための異常検知手法

    下田萌喜, 中島智晴, 楠木祥文, 油谷謙介, 吉本 智

    2023年 電気学会 電子・情報・システム部門大会  2023.08 

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    Presentation type:Oral presentation (general)  

  • DCアルゴリズムを用いた距離の累乗根を最小化するロバストk-Meansの導出

    楠木 祥文, 端谷 大輝, 中島 智晴

    第67回システム制御情報学会研究発表講演会  2023.05 

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    Presentation type:Oral presentation (general)  

  • 自動微分ライブラリの性能比較 Domestic conference

    檀 寛成, 楠木 祥文

    日本オペレーションズ・リサーチ学会 2023 年春季研究発表会  2023.03 

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    Presentation type:Oral presentation (general)  

  • 建築積算監理のための物品利用事例検索システムの開発

    加藤正元, 中島智晴, 楠木祥文

    計測自動制御学会 システム・情報部門 社会システム部会 第31回社会システム部会研究会  2023.03 

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    Presentation type:Oral presentation (general)  

  • スクリーニングデータを用いた学校チーム会議判定システム Domestic conference

    中島智晴, 山野則子, 鈴木あい, 宋昇勲, 林萍萍, 黄健育, 藤川拓海, 楠木祥文

    計測自動制御学会 システム・情報部門学術講演会2022  2022.11 

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    Presentation type:Oral presentation (general)  

  • 寄り道を用いた監視経路の修正 Domestic conference

    久野 遼太朗, 松田 泰宏, 加藤 正元, 楠木 祥文, 中島 智晴

    計測自動制御学会 システム・情報部門学術講演会2022  2022.11 

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    Presentation type:Oral presentation (general)  

  • 建築積算監理における回帰分析を用いた部品間の関係性抽出手法の検討 Domestic conference

    加藤 正元, 楠木 祥文, 中島 智晴

    計測自動制御学会 システム・情報部門学術講演会2022  2022.11 

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    Presentation type:Oral presentation (general)  

  • 出産育児コミュニティサイトにおける共感と経験に関する分析 Domestic conference

    楠木 祥文, 河合 亜矢子, 後藤 裕介, 白井 康之, 森田 裕之

    経営情報学会 全国研究発表大会要旨集  2022.11 

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    Presentation type:Oral presentation (general)  

  • カメラを用いた位置推定に基づくミニ四駆の自動制御と通信遅延への対処 Domestic conference

    柴田 祐季, 清水 大樹, 中島 智晴, 楠木 祥文

    日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集  2022.09 

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    Presentation type:Oral presentation (general)  

  • 支配関係に基づく可変精度ラフ集合アプローチにおける経験リスク最小化問題の定式化について Domestic conference

    楠木 祥文

    日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集  2022.09 

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    Presentation type:Oral presentation (general)  

  • 建築積算監理のための業務支援システムの開発 Domestic conference

    加藤 正元, 中島 智晴, 楠木 祥文

    日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集  2022.09 

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    Presentation type:Oral presentation (general)  

  • ママ達のQ&A型オンラインコミュニティにおける「共感」の重要性 Domestic conference

    河合 亜矢子, 楠木 祥文, 白井 康之, 森田 裕之, 後藤 裕介

    日本経営工学会 2022年 春季大会  2022.05 

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  • データから生成される凸集合への射影を用いたクラス分類 Domestic conference

    楠木 祥文

    第66回 システム制御情報学会 研究発表講演会  2022.05 

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    Presentation type:Oral presentation (general)  

  • 非線形最適化用ライブラリの整備 Domestic conference

    檀 寛成, 楠木 祥文

    日本オペレーションズ・リサーチ学会 2022年 春季研究発表会  2022.03 

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    Presentation type:Oral presentation (general)  

  • Low-rank representaionを用いた非線形データ解析手法の開発 Domestic conference

    小島克彦, 楠木祥文, 巽啓司

    第49回知能システムシンポジウム  2022.03 

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  • 2次制約正則化を導入したプロトタイプ分類器の学習に対するマージン最大化モデル Domestic conference

    大西 敦也, 楠木 祥文, 巽 啓司

    第49回知能システムシンポジウム  2022.03 

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    Presentation type:Oral presentation (general)  

  • 観測データ間の関係を考慮した決定木による構造物の 補強度合の判定 Domestic conference

    増井 遼太, 辻岡 竣祐, 巽 啓司, 楠木 祥文, 尹 禮分

    計測自動制御学会第48回知能システムシンポジウム  2021.03 

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    Presentation type:Poster presentation  

  • ファジィc-平均法の正則化を導入したマージン最大化モデルによるプロトタイプ分類器の学習 Domestic conference

    清水 省吾, 楠木 祥文, 巽 啓司

    計測自動制御学会第48回知能システムシンポジウム  2021.03 

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    Presentation type:Poster presentation  

  • 消費者の情報取得傾向の調査 Domestic conference

    楠木祥文

    データ解析コンペティション 関⻄予選最終報告  2021.03 

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    Presentation type:Poster presentation  

  • 滑らかな凸関数に対する合意最適化アルゴリズムの収束条件 Domestic conference

    城野 拓也, 楠木 祥文, 巽 啓司

    2020年度計測自動制御学会関西支部・システム制御情報学会シンポジウム  2021.01 

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    Presentation type:Poster presentation  

  • 観測データ間の関係を考慮した構造物の補強度合を判別するSupport Vector Machine Domestic conference

    辻岡 竣祐, 巽 啓司, 楠木 祥文, 尹 禮分

    第63回自動制御連合講演会  2020.11 

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  • 滑らかな強凸関数に対する合意最適化アルゴリズムの収束条件 Domestic conference

    楠木 祥文, 城野 拓也, 巽 啓司

    第63回自動制御連合講演会  2020.11 

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    Presentation type:Poster presentation  

  • カーネル法を用いたルールアンサンブル学習の再考と実験的考察 Domestic conference

    楠木祥文

    第36回ファジィシステムシンポジウム  2020.09 

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  • 事例研究:スクリーニングデータを用いた子供支援判定モデルの構築 Domestic conference

    中島 智晴, 福島 卓弥, 楠木 祥文, 山野 則子, 石田 まり, 小倉 康弘, Yo Eshin

    第36回ファジィシステムシンポジウム  2020.09 

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  • カーネル法によるintrinsic距離の推定を用いた多様体学習 Domestic conference

    小島克彦, 楠木祥文, 巽啓司

    第64回システム制御情報学会研究発表講演会  2020.05 

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  • 2次正則化ファジィc-平均法に基づくプロトタイプ分類器の拡張

    楠木祥文

    日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集  2020.03 

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  • Rough Sets and Applications for Data Analysis Domestic conference

    楠木 祥文

    ファジィシステムシンポジウム講演論文集  2019.08 

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    Presentation type:Oral presentation (general)  

    Other Link: https://doi.org/10.14864/fss.35.0_620

  • プロトタイプ分類器に対するマージン最大化の再考

    清水省吾, 楠木祥文, 巽啓司

    インテリジェント・システム・シンポジウム(CD-ROM)  2019 

  • Minimal Negotiation Sets for Assignment Games on Complete Graphs

    Yoshifumi Kusunoki, Masaki Saito

    Proceedings of the 21st Czech-Japan Seminar on Data Analysis and Decision Making  2018.11 

  • The linear spaces of transferable utility games with restrictions on coalitions

    Tetsuzo Tanino, Yoshifumi Kusunoki, Tsukasa Emori

    Proceedings of the 18th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2015.09 

  • Localized Boolean Function Kernels

    Yoshifumi Kusunoki, Tetsuzo Tanino

    Proceedings of the 18th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2015.09 

  • Duality in the linear space of transferable utility games

    Tetsuzo Tanino, Yoshifumi Kusunoki

    Proceedings of the 17th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2014.09 

  • The linear space of transferable utility games

    Tetsuzo Tanino, Yoshifumi Kusunoki

    Proceedings of the 16th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2013.09 

  • Hierarchical clustering using proximity measures based on discernibility of clusters

    Yoshifumi Kusunoki, Tetsuzo Tanino

    Proceedings of the 16th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2013.09 

  • On rule induction in variable precision dominance based rough set approach

    Yoshifumi Kusunoki, Masahiro Inuiguchi, Tetsuzo Tanino

    Proceedings of the 15th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2012.09 

  • Definitions and properties of cooperative games with fuzzy communication structures

    Seiki Yamamura, Yoshifumi Kusunoki, Tetsuzo Tanino

    Proceedings of the 15th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2012.09 

  • Dissimilarities Using Discernibilities of Objects on Attribute Subsets for Clustering

    Yoshifumi Kusunoki, Tetsuzo Tanino

    Proceedings of the 14th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty  2011.09 

  • Rough Set Based Rule Induction from Decision Tables with Imprecise Decision Attribute Values Domestic conference

    2009.07 

  • Variable Precision Rough Set Approach to Incomplete Information Tables Domestic conference

    2009.07 

  • Attribute Reduction in Dominance-Based Rough Set Approach Domestic conference

    2008.09 

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Grant-in-Aid for Scientific Research

  • ファジィ最大値関数に基づくプロトタイプ分類モデルと数理最適化技法を用いた学習

    2021

Charge of on-campus class subject

  • データサイエンス特論

    2022   Weekly class   Graduate school

  • プログラミング実践

    2022   Weekly class   Undergraduate

  • Special Topics in Data Science

    2021    

  • Practical Programming

    2021   Practical Training  

  • Special Topics in Data Science

    2021    

  • Practical Programming

    2021   Practical Training  

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Charge of off-campus class subject

  • プログラミング実践

    2020.10
    -
    2023.03
    Institution:Osaka Metropolitan University

  • 応用数理特別講義

    2020.04
    -
    2020.09
    Institution:Niigata University

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    2019.09
    -
    2022.03
    Institution:Kansai University

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    -
    2021.09
    Institution:Osaka University