Hiraoka Yasuaki

Profile Information

Affiliation: Kyoto University

Degree: 理学(大阪大学大学院基礎工学研究科)

J-GLOBAL ID: 201601013000530377
researchmap Member ID: 7000018555

External link: https://sites.google.com/site/yasuakihiraoka/

Research Interests

Research Areas

Research History

Apr, 2018 - Present

Professor, Kyoto University Institute for Advanced Study, Kyoto University
Jul, 2016 - Mar, 2018

Professor, Advanced Institute for Materials Research (AIMR), Tohoku University
Apr, 2015 - Jun, 2016

Associate Professor, Advanced Institute for Materials Research (AIMR), Tohoku University
Apr, 2011 - Mar, 2015

Associate Professor, Institute of Mathematics for Industry, Kyushu University
Mar, 2011 - Mar, 2011

Associate Professor, Faculty of Mathematics, Kyushu University
Apr, 2009 - Feb, 2011

Associate Professor, Department of Mathematical and Life Sciences,Graduate School of Science, Hiroshima University
Apr, 2006 - Mar, 2009

Assistant Professor, Department of Mathematical and Life Sciences, Graduate School of Science, Hiroshima University
Mar, 2006 - Mar, 2009

Assistant Professor, Hiroshima University
Apr, 2005 - Feb, 2006

PD, Research Institute for Electronic Science, Hokkaido University

Education

- Mar, 2005

Graduate School of Engineering Science (DC), Osaka University
- Mar, 2002

Graduate School of Engineering Science (MC), Osaka University
- Mar, 2000

School of Engineering, Osaka University

Committee Memberships

Jul, 2020 - Present

Editorial board member, Journal of Applied and Computational Topology

Awards

Dec, 2023

MIMS Mimura Award, Meiji Institute for Advanced Study of Mathematical Sciences (MIMS)

Yasuaki Hiraoka
Mar, 2020

2019 JCS-JAPAN Award of the Outstanding Papers, The Ceramic Society of Japan
Dec, 2016

NISTEP Award (The Researchers with Nice Step), National Institute of Science and Technology Policy
Sep, 2012

藤原洋数理科学賞奨励賞, トポロジーと力学系理論の情報通信・生命科学等への応用, 藤原洋数理科学賞実行委員会

平岡裕章
Sep, 2004

日本応用数理学会論文賞, Swift-Hohenberg方程式の定常解大域分岐のConley指数を用いた検証, （一社）日本応用数理学会

平岡裕章

Papers

Large deviation principle for persistence diagrams of random cubical filtrations

Shu Kanazawa, Yasuaki Hiraoka, Jun Miyanaga, Kenkichi Tsunoda

Journal of Applied and Computational Topology, Jan 25, 2024
Atomic and Electronic Structure in MgO–SiO₂

Yuta Shuseki, Shinji Kohara, Tomoaki Kaneko, Keitaro Sodeyama, Yohei Onodera, Chihiro Koyama, Atsunobu Masuno, Shunta Sasaki, Shohei Hatano, Motoki Shiga …

The Journal of Physical Chemistry A, Jan 18, 2024 Peer-reviewed
Torsion-weighted spanning acycle entropy in cubical lattices and Mahler measures

Yasuaki Hiraoka, Tomoyuki Shirai

J Appl. and Comput. Topology, 2024 Peer-reviewed
Mapping firms' locations in technological space: A topological analysis of patent statistics

Emerson G. Escolar, Yasuaki Hiraoka, Mitsuru Igami, Yasin Ozcan

RESEARCH POLICY, 52(8), Oct, 2023 Peer-reviewed
Analysis of Magnetization Reversal Process of Non-Oriented Electromagnetic Steel Sheet by Extended Landau Free Energy Model

Taniwaki, Michiki, Alexandre, Foggiatto Lira, Mitsumata, Chiharu, Yamazaki, Takahiro, Obayashi, Ippei, Hiraoka, Yasuaki, Igarashi, Yasuhiko, Mizutori, Yuta, Hossein, Sepehri Amin …

IEEE, Sep, 2023 Peer-reviewed
Girth, magnitude homology and phase transition of diagonality

Yasuhiko Asao, Yasuaki Hiraoka, Shu Kanazawa

Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 154(1) 221-247, Feb 9, 2023 Peer-reviewed
V-Mapper: topological data analysis for high-dimensional data with velocity

Yusuke Imoto, Yasuaki Hiraoka

Nonlinear Theory and Its Applications, IEICE, 14(2) 92-105, 2023 Peer-reviewed
Resolution of the curse of dimensionality in single-cell RNA sequencing data analysis

Yusuke Imoto, Tomonori Nakamura, Emerson G Escolar, Michio Yoshiwaki, Yoji Kojima, Yukihiro Yabuta, Yoshitaka Katou, Takuya Yamamoto, Yasuaki Hiraoka, Mitinori Saitou

Life Science Alliance, 5(12) e202201591-e202201591, Dec, 2022 Peer-reviewedCorresponding author
Persistent Homology Analysis for Materials Research and Persistent Homology Software: HomCloud

Ippei Obayashi, Takenobu Nakamura, Yasuaki Hiraoka

Journal of the Physical Society of Japan, 91(9), Sep 15, 2022 Peer-reviewed
Algebraic stability theorem for derived categories of zigzag persistence modules

Yasuaki Hiraoka, Yuichi Ike, Michio Yoshiwaki

Journal of Topology and Analysis, 1-45, Jul 29, 2022 Peer-reviewed
Nucleome programming is required for the foundation of totipotency in mammalian germline development

Masahiro Nagano, Bo Hu, Shihori Yokobayashi, Akitoshi Yamamura, Fumiya Umemura, Mariel Coradin, Hiroshi Ohta, Yukihiro Yabuta, Yukiko Ishikura, Ikuhiro Okamoto …

The EMBO Journal, 41(13) e110600, Jul 4, 2022 Peer-reviewed
Flow estimation solely from image data through persistent homology analysis

Anna Suzuki, Miyuki Miyazawa, James M. Minto, Takeshi Tsuji, Ippei Obayashi, Yasuaki Hiraoka, Takatoshi Ito

Scientific Reports, 11(1), Sep, 2021 Peer-reviewed
Structure and properties of densified silica glass: characterizing the order within disorder

Yohei Onodera, Shinji Kohara, Philip S. Salmon, Akihiko Hirata, Norimasa Nishiyama, Suguru Kitani, Anita Zeidler, Motoki Shiga, Atsunobu Masuno, Hiroyuki Inoue …

NPG Asia Materials, 12(1), Dec, 2020 Peer-reviewed
Structural changes during glass formation extracted by computational homology with machine learning

Akihiko Hirata, Tomohide Wada, Ippei Obayashi, Yasuaki Hiraoka

Communications Materials, 1(1), Dec, 2020 Peer-reviewed
Inferring fracture forming processes by characterizing fracture network patterns with persistent homology

A. Suzuki, M. Miyazawa, A. Okamoto, H. Shimizu, I. Obayashi, Y. Hiraoka, T. Tsuji, P.K. Kang, T. Ito

Computers & Geosciences, 143 104550-104550, Oct, 2020 Peer-reviewed
Protein-Folding Analysis Using Features Obtained by Persistent Homology

Takashi Ichinomiya, Ippei Obayashi, Yasuaki Hiraoka

Biophysical Journal, 118(12) 2926-2937, Jun, 2020 Peer-reviewed
Very sharp diffraction peak in non-glass forming liquid with the formation of distorted tetraclusters

C. Koyama, S. Tahara, S. Kohara, Y. Onodera, D. R. Småbråten, S. M. Selbach, J. Akola, T. Ishikawa, A. Masuno, A. Mizuno …

NPG Asia Materials, 12(1) 43-1-43-11, Jun, 2020 Peer-reviewed
Zeta functions of periodic cubical lattices and cyclotomic-like polynomials.

Yasuaki Hiraoka, Hiroyuki Ochiai, Tomoyuki Shirai

Advanced Studies in Pure Mathematics, 84 93-121, Apr, 2020 Peer-reviewed
Understanding Diffraction from Disordered Materials and the Extraction of Topology Hidden in the Pairwise Correlations by Persistent Homology

Shinji KOHARA, Osami SAKATA, Yohei ONODERA, Ippei OBAYASHI, Motoki SHIGA, Akihiko HIRATA, Yasuaki HIRAOKA

Nihon Kessho Gakkaishi, 62(1) 43-50, Feb 29, 2020
Percolation on Homology Generators in Codimension One

Yasuaki Hiraoka, Tatsuya Mikami

Topological Data Analysis, Abel Symposia, 15 307-342, 2020 Peer-reviewed

Misc.

Mapping Firms' Locations in Technological Space: A Topological Analysis of Patent Statistics

Emerson G. Escolar, Yasuaki Hiraoka, Mitsuru Igami, Yasin Ozcan

Sep 1, 2019
Multi Phase Field 法とパーシステントホモロジー解析による鉄鋼材料組織の特徴抽出

沖直人, 山田拓洋, 山中晃徳, 大林一平, 平岡裕章, 赤木和人, 小嗣真人

第66回応用物理学会春季学術講演会講演予稿集, 11a-PA8-6, Mar, 2019
Chemical State Mapping Using Xray Microscopes and Nonempirical Analysis of Trigger Sites Using Applied Mathematics

Masao KIMURA

Materia Japan, 57(12) 595-595, Dec, 2018
数値シミュレーションと組み合わせた構造解析による蛇紋岩の形成メカニズム推定

宮澤美幸, 鈴木杏奈, 岡本敦, 清水浩之, 大林一平, 平岡裕章, 平岡裕章, 伊藤高敏

日本地質学会学術大会講演要旨, 125th 116, Sep, 2018
ランダム複体とパーシステントホモロジー (確率論シンポジウム)

白井朋之, 平岡裕章

数理解析研究所講究録, 1952 149-156, Jun, 2015
8aAp-9 A characterization of the amorphous silica structure by persistent homology II

Nakamura Takenobu, Hiraoka Yasuaki, Hirata Akihiko, Escolar Emerson, Matsue Kaname, Nishiura Yasumasa

Meeting abstracts of the Physical Society of Japan, 69(2) 128-128, Aug 22, 2014
ふご[ζ×]う : 符号理論∈数学∩工学(第9回)最尤推定復号の代数構造

平岡裕章

数学セミナー, 52(3) 45-49, Mar, 2013
ふご[ζ×]う : 符号理論∈数学∩工学(第3回)BCH符号の復号

平岡裕章

数学セミナー, 51(9) 59-63, Sep, 2012
ふご[ζ×]う : 符号理論∈数学∩工学(第2回)巡回符号からBCH符号へ

平岡裕章

数学セミナー, 51(8) 52-57, Aug, 2012
Mayer-Vietoris完全系列のセンサーネットワーク被覆問題への応用 (数値解析における理論・手法・応用)

平岡裕章, 荒井迅, 林和則

数理解析研究所講究録, 1638 118-129, Apr, 2009
代数的トポロジーとセンサーネットワーク

平岡裕章, 荒井迅, 林和則

信学技報 IT2008-52, 108(472) 51-56, Mar, 2009 Invited
Algebraic topology and sensor networks

HIRAOKA Yasuaki, ARAI Zin, HAYASHI Kazunori

IEICE technical report, 108(54) 17-22, May 23, 2008
Mayer-Vietoris 完全系列のセンサーネットワークへの応用

平岡裕章, 荒井迅, 林和則

日本数学会, 応用数学分科会, Mar, 2008
A3 foresight winter school on“ Mathematics on Materials Science: “ Topological Data Analysis and Dynamics ”

Yasumasa Nishiura, Yasuaki Hiraoka

Tohoku University (Sendai) (Feb 15-16, 2016)

Books and Other Publications

タンパク質構造とトポロジー: パーシステントホモロジー群入門

平岡裕章

共立出版, 2013

Presentations

199

Persistent Homology from Viewpoints of Representation, Probability, and Application

Yasuaki Hiraoka

Forum "Math-for-Industry" 2023 -MfI2.0-, Aug 29, 2023 Invited
Persistent Homology from Viewpoints of Representation, Probability, and Application

Yasuaki Hiraoka

ICIAM 2023, Aug 22, 2023 Invited
Interval approximation and connected persistence diagram in commutative ladder quivers

Yasuaki Hiraoka

Nordic Congress of Mathematics 2023: The ubiquity of quivers and their representations, Jul 6, 2023 Invited
Curse of dimensionality in persistence diagrams -How to characterize topology in single-cell resolution-

Yasuaki Hiraoka

FoCM 2023: Computational Geometry and Topology, Jun 12, 2023 Invited
Curse of dimensionality in persistence diagrams -How to characterize topology in single-cell resolution-

Yasuaki Hiraoka

Dagstuhl Seminar: Topological Data Analysis and Applications, May 8, 2023 Invited
Persistent homology: Theory and application

Yasuaki Hiraoka

Mar 17, 2023 Invited
マグニチュードホモロジーの確率論研究, およびデータ解析への適用可能性について

平岡裕章

Workshop on Magnitude 2022, Dec 22, 2022 Invited
Is the persistence diagram really a stable data descriptor?

International Conference on "Topology and its Applications to Engineering and Life Science", Nov 29, 2022 Invited
Is the persistence diagram really a stable data descriptor?

Yasuaki Hiraoka

Computational Persistence 2022, Nov 4, 2022 Invited
パーシステントホモロジーはデータ記述子として本当に安定か？

平岡裕章

西浦廉政先生古希記念研究会ー21世紀応用数学の現在と未来ー, Sep 21, 2022 Invited
Girth, magnitude homology, and phase transition of diagonality

Yasuaki Hiraoka

Conference on Applied, Combinatorial and Toric Topology, Jul 20, 2022 Invited
トポロジカルデータ解析からデータ記述科学へ

平岡裕章

CREST「現代の数理科学と連携するモデリング手法の構築」成果報告公開シンポジウム, Sep 21, 2021 Invited
On characterizing rare events in persistent homology

Yasuaki Hiraoka

Applied CATS seminar, Sep 14, 2021 Invited
トポロジカルデータ解析の生命科学への応用

平岡裕章

2021年度日本数理生物学会年会, Sep 13, 2021 Invited
On characterizing rare events in persistent homology

Yasuaki Hiraoka

Online workshop "Beyond TDA -- Persistent topology and its applications in data sciences", Aug 30, 2021 Invited
パーシステントホモロジーのマルチパラメータ化に向けて

平岡裕章

MIMS / CMMAトポロジーとその応用融合研究セミナー, Jul 29, 2021 Invited
On characterizing rare events in persistent homology

Yasuaki Hiraoka

Thematic Einstein Semester on Geometric and Topological Structure of Materials, Apr 14, 2021 Invited
Characterizing rare events in persistent homology

Yasuaki Hiraoka

Joint Mathematics Meetings, AMS Special Session on Applied Topology., Jan 8, 2021 Invited
Characterizing rare events in persistent homology

Yasuaki Hiraoka

Topological Data Analysis and Beyond. Workshop at NeurIPS 2020., Dec 11, 2020 Invited
Characterizing rare events in persistent homology

Seminar GEOTOP-A, Dec 4, 2020 Invited

Research Projects

「かたち」と「うごき」を表す高次元データ記述子の開発

Grants-in-Aid for Scientific Research Grant-in-Aid for Transformative Research Areas (A), Grant-in-Aid for Transformative Research Areas (A), Japan Society for the Promotion of Science, Jun, 2022 - Mar, 2027
データ記述科学の戦略決定、拠点形成、および支援活動

Grants-in-Aid for Scientific Research Grant-in-Aid for Transformative Research Areas (A), Grant-in-Aid for Transformative Research Areas (A), Japan Society for the Promotion of Science, Jun, 2022 - Mar, 2027
Establishing data descriptive science and its cross-disciplinary applications

Grants-in-Aid for Scientific Research Grant-in-Aid for Transformative Research Areas (A), Grant-in-Aid for Transformative Research Areas (A), Japan Society for the Promotion of Science, Jun, 2022 - Mar, 2027
Development of coercive force theory by eXtended Landau Free Energy (XLFE)

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025
Development of a new method for data science via the fusion of dynamical systems and computational topology

Grants-in-Aid for Scientific Research, Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2019 - Mar, 2025
Randomization of persistent homology and its interaction with Schubert calculus

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
最適輸送の幾何学的・統計的研究およびトポロジカルデータ解析への応用

科学研究費助成事業, 特別研究員奨励費, 日本学術振興会, Apr, 2021 - Mar, 2023

平岡裕章, LACOMBE THEO
単体複体におけるランダムネスと幾何構造のインタラクション

科学研究費助成事業, 挑戦的研究(萌芽), 日本学術振興会, Jun, 2019 - Mar, 2023

日野正訓, 平岡裕章
ソフトマター記述言語の創造に向けた位相的データ解析理論の構築

戦略的創造研究推進事業, CREST, 科学技術振興機構, Oct, 2015 - Mar, 2022

浅芝秀人、白井朋之、福水健次、一宮尚志
Percolation from the view point of homology theory

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Research (Exploratory), Japan Society for the Promotion of Science, Jun, 2017 - Mar, 2020

Shirai Tomoyuki
Mathematics of amorphous structures and soft ceramics

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Jul, 2014 - Mar, 2018

Nishiura Yasumasa
Hierarchical structures and robustness for the set of global solution branches of spatially localized patterns in dissipative systems

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018

Nishiura Yasumasa
Development and Application of Topological Computation Theory for Dynamical Systems

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2018

Kokubu Hiroshi, HIRAOKA Yasuaki, ARAI Zin, TAKAHASHI Hiroki, SAKAJO Takashi, MOCHIZUKI Atsushi, INATSU Masaru
Random graph and persistent homology

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Shirai Tomoyuki
New developments of statistical data analysis with algebraic topology

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Fukumizu Kenji, MATSUE Kaname
Inverse problem of persistent homology: A new method for structural analysis of proteins.

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Hiraoka Yasuaki
Analysis of the "epicenter of fluctuation" of proteins using mass spectrometry and the cavity omics analysis

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Izumi Shunsuke, Hiraoka Yasuaki
Development of high performance error-correcting codes by using dynamical systems, Groebner basis, and sheaf cohomology

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2016

Hiraoka Yasuaki
シャノン限界の実現と次世代情報通信理論の構築

戦略的創造研究推進事業, さきがけ, 独立行政法人科学技術振興機構, Oct, 2008 - Mar, 2012

平岡裕章
Algebraic Topological Approaches to Protein Structure Analysis

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, 2010 - 2012

HIRAOKA Yasuaki, IZUMI Shunsuke, ONISHI Isamu

Industrial Property Rights

特願2020-102852 データ処理方法，データ処理装置およびデータ処理プログラム

井元佑介, 中村友紀, 平岡裕章, 斎藤通紀

Profile Information

Research Interests

Research Areas

Research History

Education

Committee Memberships

Awards

Papers

Misc.

Books and Other Publications

Presentations

Research Projects

Industrial Property Rights

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