Obayashi Ippei 大林一平

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OBAYASHI Ippei 大林一平

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Researcher Number	30583455
Other IDs
Affiliation (Current)	2025: 岡山大学, 異分野融合教育研究領域, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 岡山大学, AI・数理データサイエンスセンター, 教授 2021 – 2023: 岡山大学, サイバーフィジカル情報応用研究コア, 教授 2021: 岡山大学, 環境生命科学学域, 教授 2018 – 2020: 国立研究開発法人理化学研究所, 革新知能統合研究センター, 研究員 2017: 東北大学, 材料科学高等研究所, 准教授 2016: 東北大学, 原子分子材料科学高等研究機構, 助教 2012: 京都大学, 大学院・理学研究科, 特定研究員
Review Section/Research Field	Principal Investigator Foundations of mathematics/Applied mathematics Except Principal Investigator Transformative Research Areas, Section (II) / Medium-sized Section 26:Materials engineering and related fields / Medium-sized Section 12:Analysis, applied mathematics, and related fields / Global analysis
Keywords	Principal Investigator ハイブリッド力学系 / 吸引領域 / 応用数学 / 計算トポロジー / 数理モデル / 二足歩行 / 力学系 Except Principal Investigator 機械学習 / 位相的データ解析 / 力学系 … More / 材料情報学 / 原子像再生 / マテリアルズ・インフォマティクス / 放射光 / 複合材料 / き裂 / パーシステントホモロジー / CFRP / 顕微分光 / X-CT / X線顕微鏡 / 計算トポロジー / グラフ・アルゴリズム / ホモロジー / 精度保証付き計 / 位相計算 / 計算機援用 / グラフアルゴリズム / Morse分解 / カオス / 計算機援用解析 / 大自由度系 / 位相計算的方法 / 計算機援用証明 / 不変集合 / 大域的構造 / 分岐 Less

Comprehensive analysis of hyper-ordered structures based on mathematics and informatics
- Principal Investigator
  
  志賀元紀
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Tohoku University
  Gifu University
Development of a new method for data science via the fusion of dynamical systems and computational topology
- Principal Investigator
  
  荒井迅
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 12:Analysis, applied mathematics, and related fields
- Research Institution
  Tokyo Institute of Technology
  Chubu University
Determination of trigger sites for crack formation in aeronautical composite by combining X-ray microscopy and applied mathematics
- Principal Investigator
  
  Kimura Masao
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  High Energy Accelerator Research Organization
Analysis of bipedal walking models as a hybrid system from the viewpoint of the basin of attractionPrincipal Investigator
- Principal Investigator
  
  Obayashi Ippei
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Institute of Physical and Chemical Research
  Tohoku University
Study of Global Structures and Bifurcations of Dynamical Systems including Systems with Large Degrees of Freedom
- Principal Investigator
  
  KOKUBU Hiroshi
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Kyoto University

All 2023 2022 2021 2020 2019 2018 2017 2016 2013 2012

All Journal Article Presentation Book

[Book] ”Structural-Order Analysis Based on Applied Mathematics”, p.265-288 (Hyperordered Structures in Materials - Disorder in Order and Order within Disorder-)2023
- Author(s)
  Motoki Shiga, Ippei Obayashi
- Total Pages
  24
- Publisher
  Springer Nature
- Data Source
  KAKENHI-PLANNED-20H05884
[Book] Capturing the global behavior of dynamical systems with Conley-Morse graphs2013
- Author(s)
  Zin Arai, Hiroshi Kokubu, and Ippei Obayashi
- Publisher
  Advances in Cognitive Neurodynamics (III)
- Data Source
  KAKENHI-PROJECT-21340035
[Journal Article] Persistent homology-based descriptor for machine-learning potential of amorphous structures2023
- Author(s)
  Minamitani Emi、Obayashi Ippei、Shimizu Koji、Watanabe Satoshi
- Journal Title
  
  The Journal of Chemical Physics
  
  Volume: 159 Issue: 8 Pages: 084101-084101
- DOI
  10.1063/5.0159349
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05884, KAKENHI-PUBLICLY-23H04100, KAKENHI-PUBLICLY-23H04470, KAKENHI-PROJECT-23K21081
[Journal Article] Stable Volumes for Persistent Homology2023
- Author(s)
  Ippei Obayashi
- Journal Title
  
  Journal of Applied and Computational Topology
  
  Volume: 7 Issue: 4 Pages: 671-706
- DOI
  10.1007/s41468-023-00119-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19KK0068, KAKENHI-PLANNED-20H05884
[Journal Article] Origin of unexpected Ir3+ in superconducting candidate Sr2IrO4 analyzed by photoelectron holography2023
- Author(s)
  R. Horie, T. Matsushita, S. Kawamura, T. Hase K. Horigane, H. Momono, S. Takeuchi, H. Tomita, Y. Hashimoto, K. Kobayashi, Y. Haruyama, H. Daimon, Y. Morikawa, M. Taguchi, J. Akimitsu
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 62 Issue: 28 Pages: 10897-10904
- DOI
  10.1021/acs.inorgchem.2c03788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K18692, KAKENHI-PLANNED-20H05882, KAKENHI-PLANNED-20H05883, KAKENHI-PLANNED-20H05884, KAKENHI-PLANNED-23H04870, KAKENHI-PROJECT-23K20227
[Journal Article] Persistent Homology Analysis for Materials Research and Persistent Homology Software: HomCloud2022
- Author(s)
  Obayashi Ippei、Nakamura Takenobu、Hiraoka Yasuaki
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 91 Issue: 9 Pages: 091013-091013
- DOI
  10.7566/jpsj.91.091013
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05884, KAKENHI-PROJECT-20H00119, KAKENHI-PLANNED-22H05107, KAKENHI-PROJECT-19H00834
[Journal Article] Persistent homology analysis with nonnegative matrix factorization for 3D voxel data of iron ore sinters2022
- Author(s)
  Obayashi Ippei、Kimura Masao
- Journal Title
  
  JSIAM Letters
  
  Volume: 14 Issue: 0 Pages: 151-154
- DOI
  10.14495/jsiaml.14.151
- ISSN
  1883-0609, 1883-0617
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05884, KAKENHI-ORGANIZER-22H05104, KAKENHI-PLANNED-22H05109, KAKENHI-PROJECT-19H00834
[Journal Article] Relationship between local coordinates and thermal conductivity in amorphous carbon2022
- Author(s)
  Minamitani Emi、Shiga Takuma、Kashiwagi Makoto、Obayashi Ippei
- Journal Title
  
  Journal of Vacuum Science & Technology A
  
  Volume: 40 Issue: 3 Pages: 033408-033408
- DOI
  10.1116/6.0001744
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05884, KAKENHI-PROJECT-19H02544, KAKENHI-PROJECT-23K21081, KAKENHI-PROJECT-19H00834
[Journal Article] Topological descriptor of thermal conductivity in amorphous Si2022
- Author(s)
  Minamitani Emi、Shiga Takuma、Kashiwagi Makoto、Obayashi Ippei
- Journal Title
  
  The Journal of Chemical Physics
  
  Volume: 156 Issue: 24 Pages: 244502-244502
- DOI
  10.1063/5.0093441
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05884, KAKENHI-PROJECT-19H02544, KAKENHI-PROJECT-23K21081, KAKENHI-PROJECT-19H00834
[Journal Article] Flow estimation solely from image data through persistent homology analysis2021
- Author(s)
  Suzuki Anna、Miyazawa Miyuki、Minto James M.、Tsuji Takeshi、Obayashi Ippei、Hiraoka Yasuaki、Ito Takatoshi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 17948-17948
- DOI
  10.1038/s41598-021-97222-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20948, KAKENHI-PROJECT-19H00834, KAKENHI-PROJECT-20H02676, KAKENHI-PLANNED-20H05884, KAKENHI-PLANNED-21H05202
[Journal Article] パーシステントホモロジーに基づくデータ解析パッケージHomCloudの紹介2020
- Author(s)
  大林一平
- Journal Title
  
  RIMS 講究録
  
  Volume: 2166
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] パーシステントホモロジーによる材料科学データ解析2020
- Author(s)
  大林一平
- Journal Title
  
  New Glass
  
  Volume: 129, 35 (1) Pages: 19-23
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] Fractal mechanism of basin of attraction in passive dynamic walking2020
- Author(s)
  Okamoto Kota、Aoi Shinya、Obayashi Ippei、Kokubu Hiroshi、Senda Kei、Tsuchiya Kazuo
- Journal Title
  
  Bioinspiration & Biomimetics
  
  Volume: 15 Issue: 5 Pages: 055002-055002
- DOI
  10.1088/1748-3190/ab9283
- NAID
  120006888011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20341, KAKENHI-PROJECT-17H02859, KAKENHI-PROJECT-17H04914, KAKENHI-PROJECT-16K17638, KAKENHI-PROJECT-18H03671, KAKENHI-PROJECT-20H00229
[Journal Article] Structural changes during glass formation extracted by computational homology with machine learning2020
- Author(s)
  Hirata Akihiko、Wada Tomohide、Obayashi Ippei、Hiraoka Yasuaki
- Journal Title
  
  Communications Materials
  
  Volume: 1 Issue: 1 Pages: 98-98
- DOI
  10.1038/s43246-020-00100-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17638, KAKENHI-PROJECT-20H04241
[Journal Article] Inferring fracture forming processes by characterizing fracture network patterns with persistent homology2020
- Author(s)
  Suzuki A.、Miyazawa M.、Okamoto A.、Shimizu H.、Obayashi I.、Hiraoka Y.、Tsuji T.、Kang P.K.、Ito T.
- Journal Title
  
  Computers & Geosciences
  
  Volume: 143 Pages: 104550-104550
- DOI
  10.1016/j.cageo.2020.104550
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20948, KAKENHI-PROJECT-18KK0376, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-16K17638
[Journal Article] Volume-Optimal Cycle: Tightest Representative Cycle of a Generator in Persistent Homology2018
- Author(s)
  Obayashi Ippei
- Journal Title
  
  SIAM Journal on Applied Algebra and Geometry
  
  Volume: 2 Issue: 4 Pages: 508-534
- DOI
  10.1137/17m1159439
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] Non-empirical identification of trigger sites in heterogeneous processes using persistent homology2018
- Author(s)
  Kimura Masao、Obayashi Ippei、Takeichi Yasuo、Murao Reiko、Hiraoka Yasuaki
- Journal Title
  
  Scientific Reports
  
  Volume: 8 Issue: 1 Pages: 3553-3553
- DOI
  10.1038/s41598-018-21867-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] Persistence diagrams with linear machine learning models2018
- Author(s)
  Ippei Obayashi, Yasuaki Hiraoka, Masao Kimura
- Journal Title
  
  Journal of Applied and Computational Topology
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] Persistence diagrams with linear machine learning models2018
- Author(s)
  Obayashi Ippei、Hiraoka Yasuaki、Kimura Masao
- Journal Title
  
  Journal of Applied and Computational Topology
  
  Volume: 1 Issue: 3-4 Pages: 421-449
- DOI
  10.1007/s41468-018-0013-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17638
[Journal Article] Formation mechanism of a basin of attraction for passive dynamic walking induced by intrinsic hyperbolicity2016
- Author(s)
  Ippei Obayashi, Shinya Aoi, Kazuo Tsuchiya, Hiroshi Kokubu
- Journal Title
  
  Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences
  
  Volume: 472 Issue: 2190 Pages: 20160028-20160028
- DOI
  10.1098/rspa.2016.0028
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310208, KAKENHI-PROJECT-15KT0015, KAKENHI-PROJECT-16K17638, KAKENHI-PLANNED-26120006
[Journal Article] Capturing the global behavior of dynamical systems with Conley-Morse graphs2012
- Author(s)
  Z.Arai, H.Kokubu, I.Obayashi
- Journal Title
  
  Advances in Cognitive Neurodynamics (III)
  
  Volume: (掲載確定)(未定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340035
[Journal Article] Combinatorial-topological framework for the analysis of global dynamics2012
- Author(s)
  Justin Bush, Marcio Gameiro, Shaun Harker, Hiroshi Kokubu, Konstantin Mischaikow, Ippei Obayashi, Pawel Pilarczyk
- Journal Title
  
  Chaos
  
  Volume: 22 Issue: 4 Pages: 047508-047508
- DOI
  10.1063/1.4767672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340035, KAKENHI-PROJECT-24654022
[Presentation] A data analysis framework with linear models and persistent homology2023
- Author(s)
  Ippei Obayashi
- Organizer
  TDA Week 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] A data analysis framework with linear models and persistent homology2023
- Author(s)
  Ippei Obayashi
- Organizer
  TDA Week 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0068
[Presentation] パーシステントホモロジーの材料科学への応用2023
- Author(s)
  大林一平
- Organizer
  データサイエンスと幾何学の物性への応用
- Data Source
  KAKENHI-PROJECT-19KK0068
[Presentation] Topological descriptor of thermal conductivity in amorphous Si2023
- Author(s)
  Ippei Obayashi, Emi Minamitani, Takuma Shiga, and Makoto Kashiwagi
- Organizer
  ICIAM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0068
[Presentation] 位相的データ解析 - 理論，ソフトウェア，応用2023
- Author(s)
  大林一平
- Organizer
  Topology Meets Data
- Invited
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] Stable volumes for persistent homology2022
- Author(s)
  Ippei Obayashi
- Organizer
  TDA Week
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] 3D Data Analysis of X-Ray CT Images with Persistent Homology and Nonnegative Matrix Factorization2022
- Author(s)
  Ippei Obayashi
- Organizer
  Perspectives on Artificial Intelligence and Machine Learning in Materials Science.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] パーシステントホモロジーによるデータ解析 - 理論，応用，ソフトウェア．2022
- Author(s)
  大林一平
- Organizer
  JST数学関連3領域連携WS「情報科学と拓く新しい数理科学」．
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Stable volumes for persistent homology2022
- Author(s)
  Ippei Obayashi
- Organizer
  AATRN online seminar.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] 3D Data Analysis of X-Ray CT Images with Persistent Homology and Nonnegative Matrix Factorization2022
- Author(s)
  Ippei Obayashi
- Organizer
  Perspectives on Artificial Intelligence and Machine Learning in Materials Science
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Stable volumes for persistent homology2022
- Author(s)
  Ippei Obayashi
- Organizer
  AATRN online seminar
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] PHソフトウェアHomCloudの最新状況と応用2022
- Author(s)
  大林一平
- Organizer
  日本応用数理学会第18回研究部会連合発表会
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] 3D data analysis of X-Ray CT images with persistent homology and NMF2022
- Author(s)
  Ippei Obayashi.
- Organizer
  The 2nd POSTECH MINDS Workshop on Topological Data
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] 焼結鉱3次元CT画像のパーシステントホモロジーと非負行列分解による解析2022
- Author(s)
  大林一平、木村正雄
- Organizer
  日本応用数理学会年会
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] アモルファス物質の熱伝導率のパーシステントホモロジーによる解析2022
- Author(s)
  大林一平
- Organizer
  2022年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] パーシステントホモロジーによるデータ解析 - 理論，応用，ソフトウェ2022
- Author(s)
  大林一平
- Organizer
  JST数学関連3領域連携WS「情報科学と拓く新しい数理科学」
- Invited
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] Stable volumes for persistent homology2022
- Author(s)
  Ippei Obayashi
- Organizer
  AATRN Seminar Series
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Stable volumes for persistent homology2022
- Author(s)
  大林一平
- Organizer
  MIMS/CMMA トポロジーとその応用融合研究セミナー
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] パーシステントホモロジーによる材料科学データ解析2021
- Author(s)
  大林一平
- Organizer
  第99回千葉地域活動高分子交流講演会
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] パーシステントホモロジーによるデータ解析の基本と材料科学への応用2021
- Author(s)
  大林一平
- Organizer
  第52回ガラス部会夏季若手セミナー
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] A Framework for Machine Learning with Persistent Homology2021
- Author(s)
  Ippei Obayashi
- Organizer
  POSTECH MINDS Seminar Series on Data Science, Machine Learning and Scientific Computing
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Persistent homology: a descriptor of the shape of data.2021
- Author(s)
  Ippei Obayashi
- Organizer
  RIMS Workshop Mathematical methods for the studies of flow, shape, and dynamics
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Volume-optima cycles and stable volumes for persistent homology2021
- Author(s)
  大林一平
- Organizer
  RIMS 共同研究一般位相幾何学の動向と諸分野との連携
- Invited
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] Stable volumes for persistent homology2021
- Author(s)
  Ippei Obayashi
- Organizer
  Thematic Einstein Semester on Geometric and Topological Structure of Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] 焼結鉱3次元CT画像のパーシステントホモロジーと非負行列分解による解析2021
- Author(s)
  大林一平, 木村正雄
- Organizer
  日本応用数理学会
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] Volume-optima cycles and stable volumes for persistent homology2021
- Author(s)
  大林一平
- Organizer
  RIMS 共同研究一般位相幾何学の動向と諸分野との連携
- Invited
- Data Source
  KAKENHI-PLANNED-20H05884
[Presentation] Stable volumes for persistent homology2021
- Author(s)
  Ippei Obayashi
- Organizer
  Einstein Semester on Geometric and Topological Structure of Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] 焼結鉱3次元CT画像のパーシステントホモロジーと非負行列分解による解析2021
- Author(s)
  大林一平, 木村正雄
- Organizer
  日本応用数理学会年会
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] 焼結鉱3次元CT画像のパーシステントホモロジーと非負行列分解による解析2021
- Author(s)
  Ippei Obayashi
- Organizer
  RIMS Workshop Mathematical methods for the studies of flow, shape, and dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00834
[Presentation] Field choice problem on persistent homology2020
- Author(s)
  大林一平, 吉脇理雄
- Organizer
  日本数学会2020年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Inverse Problems on persistent homology2020
- Author(s)
  Ippei Obayashi
- Organizer
  RIMS共同研究偏微分方程式における逆問題とその応用のさらなる展開
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Field choice problem on persistent homology2019
- Author(s)
  大林一平, 吉脇理雄
- Organizer
  日本数学会 2020 年度年会
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Topological Data Analysis for Materials Science2019
- Author(s)
  Ippei Obayashi
- Organizer
  ICMMA 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] パーシステントホモロジーの体の問題2019
- Author(s)
  大林一平, 吉脇理雄
- Organizer
  2019年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] パーシステントホモロジー - 数学と情報科学の融合による「かたち」のデータ解析2018
- Author(s)
  大林一平
- Organizer
  日本数学会 2018 年度秋季総合分科会
- Invited
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Volume optimal cycles for persistent homology2018
- Author(s)
  大林一平
- Organizer
  日本数学会 2018 年度年会
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Digital Image Analysis using Persistent Homology and Machine Learning (Poster)2017
- Author(s)
  Ippei Obayashi
- Organizer
  Applied Algebraic Topology 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] パーシステントホモロジーと機械学習を用いたデータ解析2017
- Author(s)
  大林一平
- Organizer
  日本数学会 2017 年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16K17638
[Presentation] Formation mechanism of the basin of attraction of bipedal walking models2016
- Author(s)
  Ippei Obayashi
- Organizer
  Applied Nonlinear Mathematics Seminar, University of Bristol
- Place of Presentation
  University of Bristol (イギリス)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17638

1. ARAI Zin (80362432)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
2. 中島健 (60935401)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. KOKUBU Hiroshi (50202057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. OKA Hiroe (20215221)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Kimura Masao (00373746)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. 平岡裕章 (10432709)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 竹内博志 (40851457)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 丹羽尉博 (00743709)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 武市泰男 (40636461)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 渡邊稔樹 (90851428)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 志賀元紀 (20437263)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
12. 松下智裕 (10373523)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. HORIGANE Kazumasa

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. TSUJI Takeshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
15. 国府寛司

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
16. 岡(國府) 宏枝

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
17. 秋光純

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Obayashi Ippei 大林 一平

OBAYASHI Ippei 大林 一平

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Comprehensive analysis of hyper-ordered structures based on mathematics and informatics

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Development of a new method for data science via the fusion of dynamical systems and computational topology

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Determination of trigger sites for crack formation in aeronautical composite by combining X-ray microscopy and applied mathematics

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Analysis of bipedal walking models as a hybrid system from the viewpoint of the basin of attractionPrincipal Investigator

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Study of Global Structures and Bifurcations of Dynamical Systems including Systems with Large Degrees of Freedom

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[Book] ”Structural-Order Analysis Based on Applied Mathematics”, p.265-288 (Hyperordered Structures in Materials - Disorder in Order and Order within Disorder-)2023

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[Book] Capturing the global behavior of dynamical systems with Conley-Morse graphs2013

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[Journal Article] Persistent homology-based descriptor for machine-learning potential of amorphous structures2023

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[Journal Article] Stable Volumes for Persistent Homology2023

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[Journal Article] Origin of unexpected Ir3+ in superconducting candidate Sr2IrO4 analyzed by photoelectron holography2023

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[Journal Article] Persistent Homology Analysis for Materials Research and Persistent Homology Software: HomCloud2022

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[Journal Article] Persistent homology analysis with nonnegative matrix factorization for 3D voxel data of iron ore sinters2022

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[Journal Article] Relationship between local coordinates and thermal conductivity in amorphous carbon2022

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[Journal Article] Topological descriptor of thermal conductivity in amorphous Si2022

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Obayashi Ippei 大林一平

OBAYASHI Ippei 大林一平