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データ記述科学の戦略決定、拠点形成、および支援活動

Administrative Group

Project AreaEstablishing data descriptive science and its cross-disciplinary applications
Project/Area Number 22H05104
Research Category

Grant-in-Aid for Transformative Research Areas (A)

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (II)
Research InstitutionKyoto University

Principal Investigator

平岡 裕章  京都大学, 高等研究院, 教授 (10432709)

Co-Investigator(Kenkyū-buntansha) 木村 正雄  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (00373746)
李 聖林  京都大学, 高等研究院, 教授 (50620069)
福水 健次  統計数理研究所, 先端データサイエンス研究系, 教授 (60311362)
鈴木 杏奈  東北大学, 流体科学研究所, 准教授 (60796449)
白井 朋之  九州大学, マス・フォア・インダストリ研究所, 教授 (70302932)
Project Period (FY) 2022-06-16 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥27,430,000 (Direct Cost: ¥21,100,000、Indirect Cost: ¥6,330,000)
Fiscal Year 2025: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2024: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2023: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2022: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Keywordsデータ記述科学 / 戦略課 / 拠点形成課 / 支援課
Outline of Research at the Start

本領域では,最先端の数学とデータ科学手法を用いてデータの「かたち」と「うごき」に着目した記述子(=数学言語)を開発することを通じて,データ活用社会の未来実現を飛躍的に加速させることを目指す.そのために数学・データ科学・応用の三位一体体制で領域を構成し,既存の学問分野の枠を凌駕する新融合領域「データ記述科学」を創成する.

Outline of Annual Research Achievements

本領域では、最先端の数学とデータ科学手法を駆使して、データの「かたち」と「うごき」に着目した記述子(データの本質的構造を表現する数学的記述言語)を開発する研究を実施している。そのために数学・データ科学・応用の三位一体体制で領域を構成し、既存の学問分野の枠を凌駕する新融合領域「データ記述科学」を創成することを目指している。この目標に向けて、今年度の総括班としての活動はまず国際研究集会「TDA week 2023」を2023年7月31日-8月4日に京都大学百年記念講堂で実施したことが挙げられる。参加者の総勢は143人(外国人 77名、日本人 66名)であり、20名のKeynote speakers および invited speakersに加えて70件のポスター講演から構成された。領域内の活動としては領域会議を2度開催(9月25-26日@新大阪、1月18-19日@東京)した。特に今年度は第1期公募班が研究活動をスタートさせることから、彼らの研究環境の整備や計画班との融合研究の推進などを領域会議の機会に実施した。また対外的に領域活動を紹介および共有する目的でMeetシリーズを2回開催した(1回目:5月18日、Optimal Transports Meets Data、京都大学、2回目:2月2日、Material Meets Data、東京)。いずれの回も講演動画をYouTubeチャンネルにアップロードし、データ記述科学の教育・研究推進を行った。またEdelsbrunner教授をはじめとする多くの外国人研究者に京都大学に訪問してもらい、データ記述科学の国際ネットワークづくりに取り組んだ。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

現在までの進捗状況は極めて順調に当初の計画以上に進展している。今年度からは公募班が参加することになり、そのための体制作りに多くのエフォートを割いたが十分な基盤整備ができたと思われる。特に公募班には領域内の融合研究に期待しており、それを実現するために領域会議や各種イベント、オンラインディスカッションなどの場を総括班から提供することでスムーズに環境を整えることができた。またTDA week 2023を開催したことで世界的に我々の領域をアピールできる機会が設定でき、十分な宣伝活動が行えた。実際にこの会議の後に多くの外国人研究者が訪問しにきており、国際的なネットワーク作りにおいても十分な成果が挙げられた。特に、本領域の海外研究アドバイザーでもあるHerber Edelsbrunner教授(IST Austria)が1年間サバティカルで京都大学に滞在することになり、さらに多くの外国人研究者が京都大学を訪問することにつながった。Meetシリーズも初年度から通算で4度目を終了し、それなりに知名度が上がってきた実感がある。YouTubeチャンネルで講演動画を視聴できるシステムを作ったこともあり、データ記述科学の教育・研究活動の活性化につながる活動が実践できた。

Strategy for Future Research Activity

次年度は第1期公募班の最終年度となる。2年間の短い期間ではあるが、いくつかの公募班では計画班や他公募班との融合研究の芽が出始めている課題もある。これらの活動を十分に支援することに重点的に取り組む。また同時に第2期公募班の募集も開始することから、第1期公募班の募集方法や運営体制などの検証を十分に行った上で、第2期公募班の方針をまとめていく予定にしている。領域会議については、前期開催分は勉強会方式で開催する予定である。日程は6月3、4、5日で場所は京都大学益川ホールで実施する。講師は田中由浩氏(名古屋工業大学、稲盛科学研究機構)、今泉允聡氏(東京大学)、池祐一氏(九州大学)に依頼済みである。特に今回は領域外からの参加も認める公開型とすることで、より一層データ記述科学の取り組みを数学・データ科学・応用分野に浸透させることを検討している。また加害研究アドバイザーのEdelsbrunenr教授が9月まで滞在することから、さらに多くの外国人研究者に京都大学に訪問してもらい、データ記述科学の海外ネットワーク作りにも取り組む予定である。

Report

(2 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (210 results)

All 2023 2022 Other

All Journal Article (48 results) (of which Int'l Joint Research: 26 results,  Peer Reviewed: 47 results,  Open Access: 25 results) Presentation (150 results) (of which Int'l Joint Research: 46 results,  Invited: 106 results) Book (10 results) Remarks (1 results) Funded Workshop (1 results)

  • [Journal Article] Weakly non-collapsed RCD spaces are strongly non-collapsed2023

    • Author(s)
      Camillo Brena, Nicola Gigli, Shouhei Honda, Xingyu Zhu
    • Journal Title

      Journal fur die reine und angewandte Mathematik

      Volume: 2023 Issue: 0 Pages: 215-252

    • DOI

      10.1515/crelle-2022-0071

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geometry of weighted Lorentz-Finsler manifolds II: A splitting theorem, Internat2023

    • Author(s)
      Yufeng Lu, Ettore Minguzzi, Shin-ichi Ohta
    • Journal Title

      J. Math

      Volume: 34 Issue: 01 Pages: 2350002-2350002

    • DOI

      10.1142/s0129167x23500027

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] V-Mapper: topological data analysis for high-dimensional data with velocity2023

    • Author(s)
      Y Imoto*, Y Hiraoka
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 14 Issue: 2 Pages: 92-105

    • DOI

      10.1587/nolta.14.92

    • ISSN
      2185-4106
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnitude homology and path homology2023

    • Author(s)
      Yasuhiko Asao
    • Journal Title

      Bulletin of the London Mathematical Society

      Volume: 55 Issue: 1 Pages: 375-398

    • DOI

      10.1112/blms.12734

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A STUDY OF A FUCHSIAN SYSTEM OF RANK 8 IN 3 VARIABLES AND THE ORDINARY DIFFERENTIAL EQUATIONS AS ITS RESTRICTIONS2023

    • Author(s)
      Akihito Ebisu, Yoshishige Haraoka, Masanobu Kaneko, Hiroyuki Ochiai, Takeshi Sasaki, Masaaki Yoshida
    • Journal Title

      Osaka Journal of Mathematics

      Volume: 60 Issue: 1 Pages: 153-206

    • DOI

      10.18910/89997

    • ISSN
      00306126
    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2010909

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of the minimum miscibility pressure for CO2?crude-oil systems by molecular dynamics simulation2023

    • Author(s)
      Cui Wuge、Liang Yunfeng、Masuda Yoshihiro、Tsuji Takeshi、Matsuoka Toshifumi、Takahashi Haruka
    • Journal Title

      Petroleum Research

      Volume: 8 Issue: 1 Pages: 1-10

    • DOI

      10.1016/j.ptlrs.2022.08.001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples2023

    • Author(s)
      Nakamura T.、Matsumoto M.、Amano K.、Enokido Y.、Zolensky M. E.、Mikouchi T.、Genda H.、Tanaka S.、Zolotov M. Y.、Kurosawa K. .. Yabuta H. ... et al.
    • Journal Title

      Science

      Volume: 379 Issue: 6634 Pages: 8671-8671

    • DOI

      10.1126/science.abn8671

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New perforated radiation shield for anesthesiologists: Monte Carlo simulation of effects2023

    • Author(s)
      Yanagawa Ayaka、Takata Takeshi、Onimaru Taichi、Honjo Takahiro、Sajima Takeyuki、Kakinuma Akihito、Kataoka Akihisa、Kotoku Jun’ichi
    • Journal Title

      Journal of Radiation Research

      Volume: 64 Issue: 2 Pages: 379-386

    • DOI

      10.1093/jrr/rrac106

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Upscaling Permeability Using Multiscale X‐Ray‐CT Images With Digital Rock Modeling and Deep Learning Techniques2023

    • Author(s)
      Jiang Fei、Guo Yaotian、Tsuji Takeshi、Kato Yoshitake、Shimokawara Mai、Esteban Lionel、Seyyedi Mojtaba、Pervukhina Marina、Lebedev Maxim、Kitamura Ryuta
    • Journal Title

      Water Resources Research

      Volume: 59 Issue: 3

    • DOI

      10.1029/2022wr033267

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multimodal Rayleigh and Love wave joint inversion for S-wave velocity structures in Kanto Basin, Japan2023

    • Author(s)
      H. Nimiya, T. Ikeda, T. Tsuji
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 128 Issue: 1 Pages: 25017-25017

    • DOI

      10.1029/2022jb025017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analysis of large-scale performance with supercritical-water fracturing in geothermal resource development2023

    • Author(s)
      Bailong Liu, Anna Suzuki, Deyi Yang, Takatoshi Ito
    • Journal Title

      Geoenergy Science and Engineering

      Volume: ー Pages: 211575-211575

    • DOI

      10.1016/j.geoen.2023.211575

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Using 3D-printed fracture networks to obtain porosity, permeability, and tracer response datasets2023

    • Author(s)
      M. Konno, A. Patsoukis Dimou, and A. Suzuki
    • Journal Title

      Data in Brief

      Volume: 47 Pages: 109010-109010

    • DOI

      10.1016/j.dib.2023.109010

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Body Surface Radiation Exposure in Interventional Echocardiographers During Structural Heart Disease Procedures2023

    • Author(s)
      Kataoka Akihisa、Takata Takeshi、Yanagawa Ayaka、Kito Kento、Arakawa Masataka、Ishibashi Ruri、Katayama Taiga、Mitsui Miho、Nagura Fukuko、Kawashima Hideyuki、Hioki Hirofumi、Watanabe Yusuke、Kozuma Ken、Kotoku Jun’ichi
    • Journal Title

      JACC: Asia

      Volume: 3 Issue: 2 Pages: 301

    • DOI

      10.1016/j.jacasi.2022.12.008

    • URL

      https://localhost/en/publications/0e7d2c46-aa2d-4ef8-ad74-7a71655cbc7b

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structural change and charge compensation mechanism for Li1+x(Fe0.1Ni0.1Mn0.8)1-xO2 (0 < x < 1/3) positive electrode material during electrochemical activation2023

    • Author(s)
      M. Tabuchi, Y. Sasaki, H. Shibuya, K. Doumae, M. Katayama, K. Yamanaka, Y. Inada, R. Yuge, K. Kubota
    • Journal Title

      Mater. Res. Bull

      Volume: 149 Pages: 111743-111743

    • DOI

      10.1016/j.materresbull.2022.111743

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nano- to Macroscale In Situ Observation of Microcrack Formation in Carbon Fiber-Reinforced Plastic under Loading Using Synchrotron Transmission X-ray Microscopy2023

    • Author(s)
      Masao Kimura, Toshiki Watanabe, Sota Oshima, Yasuo Takeichi,Yoshihiro Niwa, Rumi Kitazawa, Tomohiro Ishii, Yuji Seryo, Masaki Hojo
    • Journal Title

      AIP Conf. Seri

      Volume: 230 Pages: 109332-109332

    • DOI

      10.1016/j.compscitech.2022.109332

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of the compatibilizer on the morphology of a phenoxy-resin/nylon-12 polymer alloy: A scanning transmission X-ray microscopy study2023

    • Author(s)
      Takayuki Harano, Takahiro Yoshioka, Shin'ichiro Sakurai, Hiroaki Ohara, Sakura Origuchi, Jun Mukudai, Yasuo Takeichi, Shohei Yamashita, Hiroyuki Takahashi, Hideaki Yoshino, Kyoko Adachi and Masao Kimura
    • Journal Title

      AIP Conf. Seri

      Volume: ー

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geological records of transient fluid drainage into the shallow mantle wedge2023

    • Author(s)
      Kazuki Yoshida, Ryosuke Oyanagi, Masao Kimura, Oliver Plumper, Mayuko Fukuyama, and Atsushi Okamoto
    • Journal Title

      Sci. Adv.

      Volume: 9 Issue: 14 Pages: 6674-6674

    • DOI

      10.1126/sciadv.ade6674

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Approximating 1-Wasserstein Distance with Trees2022

    • Author(s)
      Yamada, M., Takezawa, Y., Sato, R., Bao, H., Kozareva, Z., & Ravi, S.
    • Journal Title

      Transactions on Machine Learning Research

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sparse Regularized Optimal Transport with Deformed q-Entropy.2022

    • Author(s)
      Bao, H. & Sakaue, S.
    • Journal Title

      Entropy

      Volume: - Issue: 11 Pages: 1634-1634

    • DOI

      10.3390/e24111634

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A note on the topological stability theorem from RCD spaces to Riemannian manifolds2022

    • Author(s)
      Shouhei Honda, Yuanlin Peng
    • Journal Title

      manuscripta mathematica

      Volume: ー

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Exponentially slow mixing and hitting times of rare events for a reaction-diffusion model2022

    • Author(s)
      Tsunoda Kenkichi
    • Journal Title

      Latin American Journal of Probability and Mathematical Statistics

      Volume: 19 Issue: 2 Pages: 1161-1184

    • DOI

      10.30757/alea.v19-48

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Glauber-Exclusion dynamics: rapid mixing regime2022

    • Author(s)
      Tanaka Ryokichi、Tsunoda Kenkichi
    • Journal Title

      Electronic Journal of Probability

      Volume: 27 Issue: none Pages: 1-26

    • DOI

      10.1214/22-ejp865

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Heat kernel bounds for nonlocal operators with singular kernels2022

    • Author(s)
      M. Kassmann, K.-Y. Kim and T. Kumagai
    • Journal Title

      J. Math. Pures Appl

      Volume: 164 Pages: 1-26

    • DOI

      10.1016/j.matpur.2022.05.017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Heat kernels for reflected diffusions with jumps on inner uniform domains2022

    • Author(s)
      Z.-Q. Chen, P. Kim, T. Kumagai and J. Wang
    • Journal Title

      Trans. Amer. Math. Soc

      Volume: 375 Issue: 10 Pages: 6797-6841

    • DOI

      10.1090/tran/8678

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A limit theorem for persistence diagrams of random filtered complexes built over marked point processes2022

    • Author(s)
      Tomoyuki Shirai, Kiyotaka Suzaki
    • Journal Title

      Modern Stoch. Theory Appl

      Volume: ー Pages: 1-18

    • DOI

      10.15559/22-vmsta214

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Heat kernel estimates for general symmetric pure jump Dirichlet forms2022

    • Author(s)
      Z.-Q. Chen, T. Kumagai and J. Wang
    • Journal Title

      Ann. Sc. Norm. Super. Pisa Cl. Sci.

      Volume: ー Pages: 6797-6841

    • DOI

      10.2422/2036-2145.202001_012

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Heat kernel estimates for general symmetric pure jump Dirichlet forms2022

    • Author(s)
      Z.-Q. Chen, T. Kumagai and J. Wang
    • Journal Title

      Ann. Sc. Norm. Super. Pisa Cl. Sci

      Volume: ー Pages: 1091-1140

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Local universality of determinantal point processes on Riemannian manifolds2022

    • Author(s)
      Tomoyuki Shirai, Makoto Katori
    • Journal Title

      Proc. Japan Acad. Ser. A Math. Sci.

      Volume: 98 Pages: 95-100

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative estimates for the Bakry-Ledoux isoperimetric inequality2022

    • Author(s)
      Cong Hung Mai, Shin-ichi Ohta
    • Journal Title

      Commentarii Mathematici Helvetici

      Volume: 96(4) Issue: 4 Pages: 693-739

    • DOI

      10.4171/cmh/523

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Expected Number of Zeros of Random Power Series with Finitely Dependent Gaussian Coefficients2022

    • Author(s)
      Noda, K., Shirai, T
    • Journal Title

      J Theor Probab

      Volume: ー Issue: 3 Pages: 1534-1554

    • DOI

      10.1007/s10959-022-01203-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Resolution of the curse of dimensionality in single-cell RNA sequencing data analysis2022

    • Author(s)
      Yusuke Imoto, Tomonori Nakamura, Emerson G Escolar, Michio Yoshiwaki, Yoji Kojima, Yukihiro Yabuta, Yoshitaka Katou, Takuya Yamamoto, Yasuaki Hiraoka, Mitinori Saitou
    • Journal Title

      Life Science Alliance

      Volume: 5 Issue: 12 Pages: 202201591-202201591

    • DOI

      10.26508/lsa.202201591

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Algebraic stability theorem for derived categories of zigzag persistence modules2022

    • Author(s)
      Hiraoka Yasuaki、Ike Yuichi、Yoshiwaki Michio
    • Journal Title

      Journal of Topology and Analysis

      Volume: - Pages: 1-45

    • DOI

      10.1142/s1793525322500091

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On the Hausdorff dimension of the recurrent sets induced from endomorphisms of free groups2022

    • Author(s)
      Yutaka Ishii, Tatsuya Oka
    • Journal Title

      Journal of Fractal Geometry

      Volume: 9 Issue: 1 Pages: 171-192

    • DOI

      10.4171/jfg/120

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Girth, magnitude homology, and phase transition of diagonality2022

    • Author(s)
      Masaki Tsukamoto, Mitsunobu Tsutaya, Masahiko Yoshinaga
    • Journal Title

      the Royal Society of Edinburgh Section A

      Volume: ー Issue: 2 Pages: 737-764

    • DOI

      10.1007/s11856-022-2433-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The γ-support as a micro-support2022

    • Author(s)
      Tomohiro Asano, Stephane Guillermou, Vincent Humiliere, Yuichi Ike, and Claude Viterbo
    • Journal Title

      Rendus. Mathematique

      Volume: ー

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Exact Convergence Rates of Alternating Projections for Nontransversal Intersections2022

    • Author(s)
      Hiroyuki Ochiai, Yoshiyuki Sekiguchi, and Hayato Waki
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: ー Issue: 1 Pages: 57-83

    • DOI

      10.1007/s13160-023-00584-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dual labor market and the “Phillips curve puzzle”: the Japanese experience2022

    • Author(s)
      Hideaki Aoyama, Corrado Di Guilmi, Yoshi Fujiwara, Hiroshi Yoshikawa
    • Journal Title

      Journal of Evolutionary Economics

      Volume: ー Issue: 5 Pages: 1419-1435

    • DOI

      10.1007/s00191-022-00781-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cryptoasset networks: Flows and regular players in Bitcoin and XRP2022

    • Author(s)
      Hideaki Aoyama, Yoshi Fujiwara, Yoshimasa Hidaka, Yuichi Ikeda
    • Journal Title

      PLOS ONE

      Volume: ー Issue: 8 Pages: e0273068-e0273068

    • DOI

      10.1371/journal.pone.0273068

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 4 cm portable active seismic source (PASS) for meter- to kilometer-scale imaging and monitoring of subsurface structures2022

    • Author(s)
      T. Tsuji, S. Tsuji, J. Kinoshita, T. Ikeda, A.B. Ahmad
    • Journal Title

      Seismological Research Letters

      Volume: ー Issue: 1 Pages: 149-158

    • DOI

      10.1785/0220220049

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relative Permeability Variation Depending on Viscosity Ratio and Capillary Number2022

    • Author(s)
      N. Suwandi, F. Jiang, T. Tsuji
    • Journal Title

      Water Resources Research

      Volume: 58

    • DOI

      10.1002/essoar.10508621.2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Accurate determination of the first arrival time of elastic wave traveled through rock sample by machine learning2022

    • Author(s)
      Suwa Yuji、Gu Zhiming、Obata Takuya、Nakagawa Shinji、Morishita Ryoichi、Sawayama Kazuki、Tsuji Takeshi
    • Journal Title

      Journal of Applied Geophysics

      Volume: 203 Pages: 104688-104688

    • DOI

      10.1016/j.jappgeo.2022.104688

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vehicle Auto-Classification Using Machine Learning Algorithms Based on Seismic Fingerprinting2022

    • Author(s)
      A.B. Ahmad, H. Saibi, A. N. Belkacem, T. Tsuji
    • Journal Title

      Computers

      Volume: 11 Issue: 10 Pages: 148-148

    • DOI

      10.3390/computers11100148

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Performance demonstration of a novel photon-counting CT for preclinical application2022

    • Author(s)
      Toyoda T.、Kataoka J.、Sagisaka M.、Arimoto M.、Sato D.、Yoshiura K.、Kawashima H.、Kobayashi S.、Kotoku J.、Terazawa S.、Shiota S.、Ueda M.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1040 Pages: 167181-167181

    • DOI

      10.1016/j.nima.2022.167181

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gradient boosting decision tree becomes more reliable than logistic regression in predicting probability for diabetes with big data2022

    • Author(s)
      Hiroe Seto, Asuka Oyama, Shuji Kitora, Hiroshi Toki, Ryohei Yamamoto, Jun’ichi Kotoku, Akihiro Haga, Maki Shinzawa, Miyae Yamakawa, Sakiko Fukui, Toshiki Moriyama
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1

    • DOI

      10.1038/s41598-022-27052-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracting high-resolution P-wave reflectivity of the shallow subsurface by seismic interferometry based on autocorrelation of blast mining signals, Geophysical Prospecting,2022

    • Author(s)
      T.S. Imam, T. Ikeda, T. Tsuji, J. Uesugi, T. Nakamura, Y. Okaue
    • Journal Title

      ー

      Volume: ー Issue: 7 Pages: 1-14

    • DOI

      10.1111/1365-2478.13308

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Valence control of charge and orbital frustrated system YbFe2O4 with electrochemical Li+ intercalation2022

    • Author(s)
      Murase S.、Yoshikawa Y.、Fujiwara K.、Fukada Y.、Teranishi T.、Kano J.、Fujii T.、Inada Y.、Katayama M.、Yoshii K.、Tsuji T.、Matsumura D.、Ikeda N.
    • Journal Title

      Journal of Physics and Chemistry of Solids

      Volume: 162 Pages: 110468-110468

    • DOI

      10.1016/j.jpcs.2021.110468

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The optimal strategy of incompatible insect technique (IIT) using Wolbachia to control Malaria2022

    • Author(s)
      Taiga Matsufuji, Sungrim Seirin-Lee
    • Journal Title

      bioRxiv

      Volume: ー Pages: 486813-486813

    • DOI

      10.1101/2022.04.02.486813

    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習と凸共役の交わり2023

    • Author(s)
      Han Bao
    • Organizer
      最適化手法とアルゴリズム(日本オペレーションズ・リサーチ学会)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [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
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Proper Losses, Moduli of Convexity, and Surrogate Regret Bounds2023

    • Author(s)
      Han Bao
    • Organizer
      Workshop on Functional Inference and Machine Intelligence
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Sparse Regularized Optimal Transport with Deformed q-Entropy2023

    • Author(s)
      Han Bao
    • Organizer
      Workshop OT 2023
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] リッチ曲率が下に有界だが特異なWeylの漸近公式2023

    • Author(s)
      本多正平
    • Organizer
      測地線及び関連する諸問題
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] パーシステントホモロジーと表現論2023

    • Author(s)
      Emerson Escolar
    • Organizer
      Meetシリーズ 第1回 Topology Meets Data
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Two-dimensional processes associated with the non-Hermitian matrix-valued Brownian motions2023

    • Author(s)
      Makoto Katori
    • Organizer
      Workshop on Probabilistic Methods in Statistical Mechanics of Random Media and Random Fields 2023, Japan-Netherlands Research Cooperative Program between JSPS and NOW
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Periodic homogenization of non-symmetric discontinuous Markov processes2023

    • Author(s)
      Takashi Kumagai
    • Organizer
      Probabilistic Methods in Statistical Mechanics of Random Media and Random Fields 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On weighted Ricci curvature with negative dimension parameter2023

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      Analysis and geometry of fractals and metric spaces; Recent developments and future prospects
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Geometry of weighted Finsler spacetimes2023

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      Non-regular Spacetime Geometry
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] α行列式過程のポアソン表現2023

    • Author(s)
      白井 朋之
    • Organizer
      東京確率論セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] On weighted Ricci curvature with negative dimension parameter2023

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      MATRIX-RIMS Tandem Workshop on "Geometric Analysis in Harmonic Analysis and PDE"
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] フィルター付き集合上の豊穣圏のマグニチュードとマグニチュードホモロジー2023

    • Author(s)
      浅尾泰彦
    • Organizer
      測地線及び関連する諸問題
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Modelling preference with hyperplane arrangement2023

    • Author(s)
      鍛冶静雄
    • Organizer
      Topology Meets Data
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Introduction to magnitude homology2023

    • Author(s)
      浅尾泰彦
    • Organizer
      Combinatorics, geometry and commutative algebra of hyperplane arrangement
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 数え上げ, マグニチュード, トポロジー2023

    • Author(s)
      吉永正彦
    • Organizer
      大阪大学数学教室談話会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] トポロジーが記述するビッグデータのかたち2023

    • Author(s)
      平岡裕章
    • Organizer
      京都賞シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Math meets CG2023

    • Author(s)
      落合啓之
    • Organizer
      IPMU Colloquium
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 2重旗多様体の軌道分解2023

    • Author(s)
      落合啓之
    • Organizer
      研究集会「パーシステントホモロジーと表現論」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Ehrhart quasi-polynomials and Characteristic quasi-polynomials2023

    • Author(s)
      吉永正彦
    • Organizer
      Ehrhart Polynomials of Convex Polytopes
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] A non-holonomic D-module with infinite-dimensional solutions2023

    • Author(s)
      落合啓之
    • Organizer
      "D-modules and hyperplane arrangements"
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] パーシステントホモロジー:理論と応用2023

    • Author(s)
      平岡裕章
    • Organizer
      日本数学会2023年度年会企画特別講演
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] クイバー表現のパーシステンス加群への応用:区間加群による近似と分解2023

    • Author(s)
      浅芝 秀人
    • Organizer
      2023年日本数学会年会・企画特別講演
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Magnitudes and magnitude homology of metric spaces.2023

    • Author(s)
      吉永正彦
    • Organizer
      Energies of Knots, Residues of Manifolds and Related Topics
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] かたちを捉えるデータサイエンス2023

    • Author(s)
      井元佑介
    • Organizer
      シンポジウム:先端数理科学の目指すもの
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 金属が破壊する瞬間に発現する不思議な原子配列2023

    • Author(s)
      丹羽 尉博、高橋 慧、佐藤 篤志、一柳 光平、阿部 仁、木村 正雄
    • Organizer
      2022量子ビームサイエンスフェスタ
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] パーシステンス図を記述子としたアモルファスの機械学習ポテンシャルについて2023

    • Author(s)
      大林 一平, 南谷 英美
    • Organizer
      日本応用数理学会第19回研究部会連合発表会
    • Related Report
      2022 Annual Research Report
  • [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
      ワークショップ「データサイエンスと幾何学の物性への応用」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非エルミート行列値ブラウン運動に伴う複素平面上の確率過程2023

    • Author(s)
      香取 眞理
    • Organizer
      研究集会「無限粒子系、確率場の諸問題 XVII」
    • Related Report
      2022 Annual Research Report
  • [Presentation] Enumeration of connected bipartite graphs with given Betti number2023

    • Author(s)
      藪奥 哲史, 蓮井 太朗, 白井 朋之
    • Organizer
      日本数学会2023年度年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 結合的非可換代数の数学的な再構成と4面体によるメッシュモデリング2023

    • Author(s)
      本間 大幹・落合 啓之
    • Organizer
      数理・データサイエンスに関する教育・研究支援プログラム 研究成果発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 結び目の計算機を用いた解析とカンドル理論による言語化2023

    • Author(s)
      米村 拳太郎・落合 啓之
    • Organizer
      数理・データサイエンスに関する教育・研究支援プログラム 研究成果発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] パーシステントホモロジーと機械学習2023

    • Author(s)
      池 祐一
    • Organizer
      Topology Meets Data
    • Related Report
      2022 Annual Research Report
  • [Presentation] Mapperを用いた生命科学データの位相的データ解析2023

    • Author(s)
      井元佑介
    • Organizer
      Topology Meets Data
    • Related Report
      2022 Annual Research Report
  • [Presentation] 最適輸送理論と細胞系譜推定への応用2023

    • Author(s)
      谷地村 敏明
    • Organizer
      異分野融合研究会:実験科学と数理科学の融合による細胞分化動態の理解にむけて
    • Related Report
      2022 Annual Research Report
  • [Presentation] 数学・生命科学融合研究による1細胞データの高品質化2023

    • Author(s)
      井元佑介
    • Organizer
      非線形現象の数値シミュレーションと解析2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2重旗多様体の軌道分解2023

    • Author(s)
      落合啓之
    • Organizer
      Langlands and Harmonic Analysis
    • Related Report
      2022 Annual Research Report
  • [Presentation] 区分線形関数による優解劣解の構成と楕円型境界値問題への応用2023

    • Author(s)
      田中一成, 松江要, 落合啓之
    • Organizer
      日本応用数理学会第19回研究部会連合発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 数学・生命科学融合研究による1細胞データの高品質化2023

    • Author(s)
      井元佑介
    • Organizer
      数学と諸分野の連携に向けた若手数学者交流会(第4回)2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 交互射影法の厳密収束レート2023

    • Author(s)
      関口良行, 脇隼人, 落合啓之
    • Organizer
      研究集会「最適化:モデリングとアルゴリズム」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 常微分方程式の爆発解の漸近展開と無限遠ダイナミクス2023

    • Author(s)
      松江要, 落合啓之, 小谷久寿, 高安亮紀
    • Organizer
      日本数学会年会応用数学分科会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sobolev Transport: A Scalable Metric for Probability Measures on Graphs2022

    • Author(s)
      Tam Le
    • Organizer
      Kyoto Machine Learning Workshop
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Reliable and Transferrable Machine Learning via Loss Function Perspective2022

    • Author(s)
      Han Bao
    • Organizer
      Kyoto Machine Learning Workshop
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 学習基準と評価基準の差を探る2022

    • Author(s)
      Han Bao
    • Organizer
      電子情報通信学会ソサエティ大会 大会企画セッション「データサイエンスと情報理論」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Loss function perspective of machine learning: What does a machine learn?2022

    • Author(s)
      Han Bao
    • Organizer
      Hakubi Seminar
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Occupation time large deviations for one-dimensional zero-range process2022

    • Author(s)
      Kenkichi Tsunoda
    • Organizer
      Conference in Honor of S.R.S. Varadhan's 80th Birthday
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological stability theorem from nonsmooth to smooth spaces with Ricci curvature bounded below2022

    • Author(s)
      Shohei Honda
    • Organizer
      2022 International Conference on PDEs and Geometric Analysis
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Matrix-valued Brownian motions and two-dimensional processes2022

    • Author(s)
      Makoto Katori
    • Organizer
      Crossroad of Statistical Physics and Probability Theory
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Poisson representation of α-determinantal point processes2022

    • Author(s)
      Tomoyuki Shirai
    • Organizer
      Crossroad of Statistical Physics and Probability Theory
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] リッチ曲率が下に有界な空間を固有関数族で球面にはめ込む2022

    • Author(s)
      本多 正平
    • Organizer
      部分多様体論と幾何解析の新展開
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Recent developments on metric measure spaces with Ricci curvature bounded below I2022

    • Author(s)
      Shohei Honda
    • Organizer
      Mini-courses in Yau Mathematical Sciences Center
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent developments on metric measure spaces with Ricci curvature bounded below II2022

    • Author(s)
      Shohei Honda
    • Organizer
      Mini-courses in Yau Mathematical Sciences Center
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent developments on metric measure spaces with Ricci curvature bounded below III2022

    • Author(s)
      Shohei Honda
    • Organizer
      Mini-courses in Yau Mathematical Sciences Center
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Persistent homology and its applications2022

    • Author(s)
      Tomoyuki Shirai
    • Organizer
      Blockchain Kaigi 2022 (BCK2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Point processes and multiple SLE/GFF coupling2022

    • Author(s)
      Makoto Katori
    • Organizer
      4th ZiF Summer School `Randomness in Physics and Mathematics: From Integrable Probability to Disordered Systems'
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] PDEs, Geometric Measure Theory and Ricci curvature on nonsmooth spaces2022

    • Author(s)
      Shohei Honda
    • Organizer
      第47回偏微分方程式論札幌シンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Heat kernels for reflected diffusions with jumps on inner uniform domains2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      International Workshop on Dirichlet Forms and Related Topics in Honor of Professor Fukushima’s Beiju
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Discrete-time gradient flows in Gromov hyperbolic spaces2022

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      New Trends in Dirichlet Forms and Optimal Transport
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological stability theorem from nonsmooth to smooth spaces with Ricci curvature bounded below2022

    • Author(s)
      Shohei Honda
    • Organizer
      HCM Conference: From Dirichlet Forms to Wasserstein Geometry
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Periodic homogenization of non-symmetric jump-type processes with drifts, From Dirichlet Forms to Wasserstein Geometry2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      HCM Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Zeros of the i.i.d. Gaussian Laurent series on an annulus2022

    • Author(s)
      Tomoyuki Shirai
    • Organizer
      The Statistical Physics of Continuum Particle Systems with Strong Interactions
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spectral dimension of simple random walk on a long-range percolation cluster, Stochastic Models2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      Mathematical Physics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] チーガー・コールディング理論とRCD理論の違い,およびそれらの未解決問題について2022

    • Author(s)
      本多 正平
    • Organizer
      測度距離空間の解析と幾何およびその展望
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 多重シュラム・レヴナー発展とダイソンのブラウン運動模型2022

    • Author(s)
      香取眞理
    • Organizer
      日本数学会2022年度秋季総合分科会(統計数学,特別講演)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Anomalous diffusions and time fractional differential equations2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      Geometry, Stochastics and Dynamics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spectral dimension of simple random walk on a long-range percolation cluster2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      Open Japanese-German conference on stochastic analysis and applications
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Weakly non-collapsed RCD spaces are strongly non-collapsed2022

    • Author(s)
      本多 正平
    • Organizer
      Open Japanese-German conference on stochastic analysis and applications
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 位相的データ解析の紹介とマルチパラメータパーシステンスの区間分解に関する研究2022

    • Author(s)
      Emerson Escolar
    • Organizer
      Combinatorial Approach to Machine Learning
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Singular Weyl's law with Ricci curvature bounded below2022

    • Author(s)
      Shouhei Honda
    • Organizer
      Seminar in Geometric Analysis
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Large deviations and mixing times for a reaction-diffusion model2022

    • Author(s)
      Kenkichi Tsunoda
    • Organizer
      Seminario de Probabilidade e Mecanica Estatistica
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 1次元零距離過程の占有時間に対する大偏差原理2022

    • Author(s)
      角田 謙吉
    • Organizer
      九州確率論セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] A canonical diffeomorphism between closed Riemannian manifolds with Ricci curvature bounded below2022

    • Author(s)
      Shouhei Honda
    • Organizer
      2022 Global KMS International Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Periodic homogenization of non-symmetric jump-type processes2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      Random media & large deviations
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Occupation time large deviations for one-dimensional zero-range process2022

    • Author(s)
      角田 謙吉
    • Organizer
      関西確率論セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] パーシステントホモロジーとその周辺の話題2022

    • Author(s)
      白井 朋之
    • Organizer
      ブロックチェーン研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Zeros of the i.i.d. Gaussian Laurent series on an annulus2022

    • Author(s)
      白井 朋之
    • Organizer
      Non-Commutative Probability and Related Topics 2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Comparison theorems under lower Ricci curvature bounds with epsilon-range2022

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      Workshop on Aspects of Ricci Curvature Bounds
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gromov-Hausdorff distance and topological stability2022

    • Author(s)
      Shouhei Honda
    • Organizer
      The 15th MSJ-SI; Deepening and Evolution of Applied Singularity Theory
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Open problems for RCD spaces2022

    • Author(s)
      Shouhei Honda
    • Organizer
      Low Regularity Physics and Geometry Seminar
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Limit theorems for long range random walks on nilpotent groups2022

    • Author(s)
      Takashi Kumagai
    • Organizer
      Stochastic Analysis and Related Topics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Barycenters and a law of large numbers in Gromov hyperbolic spaces2022

    • Author(s)
      Shin-ichi Ohta
    • Organizer
      Pacific Rim Mathematical Association Congress 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Singular Weyl's law with Ricci curvature bounded below2022

    • Author(s)
      Shouhei Honda
    • Organizer
      The 2022 Pacific Rim Mathematical Association Congress, Geometric Analysis session
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 行列式点過程の数理とその応用 -ランダム行列から機械学習へ-2022

    • Author(s)
      白井 朋之
    • Organizer
      AIE講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Multiparameter persistent homology and interval approximations2022

    • Author(s)
      Emerson Escolar
    • Organizer
      General Topology Symposium 2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Correlations between zeros of Gaussian polyanalytic functions2022

    • Author(s)
      白井 朋之
    • Organizer
      大規模相互作用系の確率解析
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 非エルミート行列値ブラウン運動について2022

    • Author(s)
      香取 眞理
    • Organizer
      第20回シンポジウム「大規模相互作用系の確率解析」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] A characterization of standard derived equivalences of diagrams of dg categories and their gluing2022

    • Author(s)
      浅芝 秀人
    • Organizer
      OCAMI環論セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Girth, magnitude homology, and phase transition of diagonality.2022

    • Author(s)
      Yasuaki Hiraoka
    • Organizer
      Conference on Applied, Combinatorial and Toric Topology
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Milnor fibers and double coverings of hyperplane arrangements2022

    • Author(s)
      吉永正彦
    • Organizer
      第25回 代数曲面ワークショップ at 南大沢
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 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?2022

    • Author(s)
      平岡裕章
    • Organizer
      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.
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Vassiliev filtration and Varchenko-Gelfand filtration2022

    • Author(s)
      吉永正彦
    • Organizer
      Japan-Vietnam Singularity Seminar
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Topological loss functions and topological representation learning2022

    • Author(s)
      Yuichi Ike
    • Organizer
      The 2nd POSTECH MINDS Workshop on Topological Data Analysis and Machine Learning
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Magnitude homology of graphs2022

    • Author(s)
      浅尾泰彦
    • Organizer
      東大トポロジー火曜セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Complex dynamics, rigorous numerics and 4D visualization2022

    • Author(s)
      石井豊
    • Organizer
      トポロジーとコンピュータ
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] グラフのマグニチュードホモロジー2022

    • Author(s)
      浅尾泰彦
    • Organizer
      第6回幾何学的群論ワークショップ
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Is the persistence diagram really a stable data descriptor?2022

    • Author(s)
      Yasuaki Hiraoka
    • Organizer
      Computational Persistence 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Milnor fibers of hyperplane arrangements2022

    • Author(s)
      吉永正彦
    • Organizer
      トポロジー火曜セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] On the Hausdorff dimension of the recurrent sets induced from endomorphisms of free groups2022

    • Author(s)
      石井豊
    • Organizer
      RIMS共同研究「タイリングと準周期系の数理」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Modelling preference with hyperplane arrangement2022

    • Author(s)
      鍛冶静雄
    • Organizer
      Statistics and Mathematical Modelling in Combination Conference 2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Convergence of stochastic subgradient descent for persistence-based loss functions2022

    • Author(s)
      Yuichi Ike
    • Organizer
      The 15th Mathematical Society of Japan-Seasonal Institute (MSJ-SI2022), Deepening and Evolution of Applied Singularity Theory
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] マグニチュードホモロジー入門2022

    • Author(s)
      浅尾泰彦
    • Organizer
      早稲田双曲幾何幾何学的群論セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Is the persistence diagram really a stable data descriptor?2022

    • Author(s)
      Yasuaki Hiraoka
    • Organizer
      International Conference on "Topology and its Applications to Engineering and Life Science"
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 位相的データ解析とトポロジー的損失関数の最適化2022

    • Author(s)
      池 祐一
    • Organizer
      第12回計算力学シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Characteristic quasi-polynomials of hyperplane arrangements and Ehrhart quasi-polynomials.2022

    • Author(s)
      吉永正彦
    • Organizer
      Research on finite groups, algebraic combinatorics, and vertex algebras,
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Ramanujan Machine2022

    • Author(s)
      落合啓之
    • Organizer
      日本学術振興会動向調査研究発表
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] グラフのマグニチュードホモロジー1, 2 (2講演)2022

    • Author(s)
      浅尾泰彦
    • Organizer
      空間の代数的・幾何的モデルとその周辺
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Continuous monitoring based on Portable Active Seismic Source (PASS)2022

    • Author(s)
      Takeshi Tsuji
    • Organizer
      SEAGG2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CO2 geological storage for carbon neutral world", Annual meeting in The Geological Society of Japan2022

    • Author(s)
      辻 健
    • Organizer
      "カーボンニュートラルとCO2地中貯留", 日本地質学会(招待講演)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 画像解析の医薬・医療への応用2022

    • Author(s)
      古徳 純一
    • Organizer
      化学工学会第53回秋季大会・[部会横断型シンポジウム]医薬をシステムで"Reimagine"する
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 放射線リアルタイムモンテカルロシミュレーションとその応用2022

    • Author(s)
      古徳 純一
    • Organizer
      新潟大学第5回共用設備基盤センター(CCRF)シンポジウム ~共用施設・設備で拓く先端生命科学研究~
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 医療放射線被ばくの見える化2022

    • Author(s)
      高田 剛志
    • Organizer
      第13回帝京大学先端総合研究機構セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] New Descriptors and Estimations of Structures of Flow Paths in Fractured Rocks2022

    • Author(s)
      Anna Suzuki
    • Organizer
      CouFrac 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 経済を科学する2022

    • Author(s)
      青山 秀明
    • Organizer
      第15回 理研イノベーションセミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 健康ビッグデータ解析を活かした健康管理ビジネスの可能性2022

    • Author(s)
      古徳純一
    • Organizer
      新産業共創セミナー ~産学連携による社会課題の解決へ~第3回 「計測・可視化」で拓く健康管理ビジネス
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Digital rock physics for safe and effective reservoir managements2022

    • Author(s)
      Takeshi Tsuji
    • Organizer
      Rock physics workshop in Sub22 conference (Keynote)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Digital rock, Monitoring, Machine Learning for Carbon Capture and Storage2022

    • Author(s)
      Takeshi Tsuji
    • Organizer
      Dalian University of Technology
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CO2地中貯留における新規モニタリング技術の開発と膜DACで回収された低純度CO2の地中貯留2022

    • Author(s)
      辻 健
    • Organizer
      東京大学第2回EX研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Resource exploration inside and outside the earth2022

    • Author(s)
      Takeshi Tsuji
    • Organizer
      Kyushu University Institute for Asian and Oceanian Studies
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] CO2地中貯留のモニタリング、火山活動モニタリング、社会活動モニタリング、宇宙探査に向けたDASの利用2022

    • Author(s)
      辻 健
    • Organizer
      光ファイバセンシング振興協会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] マルチスケール&マルチモーダルX線顕微鏡による計測とそのビッグデータ解析2022

    • Author(s)
      木村正雄
    • Organizer
      学振R026先端計測技術の将来設計委員会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] フォトンファクトリーにおける軟X線顕微分光ビームラインの開発と特殊なサンプル分析に向けた装置の高度化2022

    • Author(s)
      山下翔平, 若林大佑, 武市泰男, 田中宏和, 豊島章雄, 木村正雄
    • Organizer
      Optics & Photonics Japan 2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Domain generalization using label hierarchy2022

    • Author(s)
      福水健次
    • Organizer
      Kyoto Machine Learning Workshop
    • Related Report
      2022 Annual Research Report
  • [Presentation] Approximation by interval-decomposables and interval resolutions of persistence modules2022

    • Author(s)
      Emerson Escolar, Hideto Asashiba, Ken Nakashima, Michio Yoshiwaki
    • Organizer
      第54回環論および表現論シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 可換梯子型パーシステンス加群の表現論的区間分解の計算法2022

    • Author(s)
      中島 健, 浅芝 秀人, Emerson G. Escolar, 吉脇 理雄
    • Organizer
      日本応用数理学会2022年度年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Approximation by interval-decomposables and interval resolutions of 2D persistence modules2022

    • Author(s)
      中島 健, 浅芝 秀人, Emerson G. Escolar, 吉脇 理雄
    • Organizer
      日本数学会2022年度秋季総合分科会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Large deviation principle for persistence diagrams of random cubical filtrations2022

    • Author(s)
      角田 謙吉
    • Organizer
      確率論シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Large deviation principle for persistence diagrams of random cubical filtrations2022

    • Author(s)
      角田 謙吉
    • Organizer
      無限粒子系、確率場の諸問題XVII
    • Related Report
      2022 Annual Research Report
  • [Presentation] A characterization of standard derived equivances of diagrams of dg categories and their gluing2022

    • Author(s)
      浅芝 秀人
    • Organizer
      OCAMI環論セミナー,
    • Related Report
      2022 Annual Research Report
  • [Presentation] 九州大学の卓越大学院連係学府2022

    • Author(s)
      落合啓之
    • Organizer
      RIKEN iTHEMS のアウトリーチについての研究会 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Homological features of volumetric images2022

    • Author(s)
      Shizuo KAJI
    • Organizer
      WCCM-APCOM 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] ゲームプログラマのための数学の歩き方 - ベクトル解析編2022

    • Author(s)
      長谷川 勇, 鍛冶 静雄, 落合 啓之
    • Organizer
      CEDEC 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機能回復を促す広汎脱抑制に関わる興奮性および抑制性ネットワークの働き2022

    • Author(s)
      山口 玲欧奈、井元 佑介、伊佐 正
    • Organizer
      第 16 回 Motor Control 研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Approximation by interval-decomposables and interval resolutions of 2D persistence modules2022

    • Author(s)
      浅芝秀人, E.G.Escolar, 中島健, 吉脇理雄
    • Organizer
      環論および表現論シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 可換梯子型パーシステンス加群の表現論的区間分解の計算法2022

    • Author(s)
      浅芝秀人, E.G.Escolar, 中島健, 吉脇理雄
    • Organizer
      日本応用数理学会2022年度年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] A characterization of standard derived equivances of diagrams of dg categories and their gluing2022

    • Author(s)
      浅芝秀人,Shengyong Pan
    • Organizer
      環論および表現論シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 20・12 面体配置と関連する二重被覆空間2022

    • Author(s)
      吉永 正彦、石橋 卓、菅原 朔見
    • Organizer
      2022年 日本数学会秋季総合分科会プログラム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Approximation by interval-decomposables and interval resolutions of 2D persistence modules2022

    • Author(s)
      浅芝秀人, E.G.Escolar, 中島健, 吉脇理雄
    • Organizer
      日本数学会2022年度秋季総合分科会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Interleaving for sheaves and quantitative problems in symplectic geometry2022

    • Author(s)
      Yuichi Ike
    • Organizer
      Seminaire de topologie, geometrie et algebre
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Completeness of interleaving distance on Tamarkin category and C^0-symplectic geometry2022

    • Author(s)
      Yuichi Ike
    • Organizer
      Seminaire symplectix
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高次元統計学に基づくscRNA-seqデータのノイズ削減法RECODEの紹介2022

    • Author(s)
      井元佑介
    • Organizer
      Bio”Pack”athon 2022 #11
    • Related Report
      2022 Annual Research Report
  • [Presentation] Entropic Gaussian mixture optimal transport and reconstruction of Waddington’s landscape2022

    • Author(s)
      谷地村 敏明
    • Organizer
      Workshop for young scholars Control and inverse problems on waves, oscillations and flows
    • Related Report
      2022 Annual Research Report
  • [Presentation] Tamarkin圏におけるインターリービング距離の完備性とC0シンプレクティック幾何への応用2022

    • Author(s)
      池 祐一
    • Organizer
      One Day Workshop on Symplectic Geometry and Related Topics,
    • Related Report
      2022 Annual Research Report
  • [Presentation] A new reconstruction of Waddington's landscape via optimal transport theory2022

    • Author(s)
      谷地村 敏明
    • Organizer
      第2回ASHBi 数理ヒト生物学研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Cross-species analysis of denoised single-cell transcriptomic data unravels primate-specific and conserved programs during fetal oocyte development2022

    • Author(s)
      Yoshitaka Katou, Ken Mizuta, Yusuke Imoto, Masahiro Nagano, Tomonori Nakamura, Yukihiro Yabuta, Hiroshi Ohta, and Mitinori Saitou
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Entropic Gaussian mixture optimal transport and application to single-cell data analysis2022

    • Author(s)
      Toshiaki Yachimura
    • Organizer
      One day workshop on persistent homology and optimal transport
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Entropic Gaussian mixture optimal transport and application to single-cell data analysis2022

    • Author(s)
      谷地村 敏明
    • Organizer
      広島数理解析セミナー
    • Related Report
      2022 Annual Research Report
  • [Presentation] 1細胞データ科学の魅力と課題2022

    • Author(s)
      井元佑介
    • Organizer
      2022年度応用数学合同研究集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 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2022

    • Author(s)
      平岡裕章
    • Organizer
      Workshop on Magnitude 2022.
    • Related Report
      2022 Annual Research Report
  • [Presentation] フィルター付き集合上の豊穣圏のマグニチュード2022

    • Author(s)
      浅尾泰彦
    • Organizer
      Workshop on Magnitude 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] マグニチュードポセットとマグニチュードホモトピー型..2022

    • Author(s)
      吉永正彦
    • Organizer
      Magnitude 2022
    • Related Report
      2022 Annual Research Report
  • [Book] ランダムな面からランダムな点と線のダイナミクスへ―ガウス自由場,ダイソン模型,多重SLE2023

    • Author(s)
      香取眞理
    • Total Pages
      6
    • Publisher
      サイエンス社
    • Related Report
      2022 Annual Research Report
  • [Book] マルコフ連鎖と混合時間/カードシャッフルを例にして2022

    • Author(s)
      白井朋之
    • Total Pages
      5
    • Publisher
      日本評論社
    • Related Report
      2022 Annual Research Report
  • [Book] 感じる数学2022

    • Author(s)
      吉永正彦
    • Total Pages
      197
    • Publisher
      共立出版
    • ISBN
      4320114787
    • Related Report
      2022 Annual Research Report
  • [Book] バーチャル・リアリティを用いた4次元可視化プロジェクト2022

    • Author(s)
      石井豊
    • Total Pages
      5
    • Publisher
      日本数学会
    • Related Report
      2022 Annual Research Report
  • [Book] Categories and Representation Theory: With a Focus on 2-categorical Covering Theory2022

    • Author(s)
      浅芝秀人
    • Total Pages
      250
    • Publisher
      American Mathematical Society
    • ISBN
      9781470471507
    • Related Report
      2022 Annual Research Report
  • [Book] シンメトリー2022

    • Author(s)
      落合啓之
    • Total Pages
      6
    • Publisher
      筑摩書房
    • ISBN
      9784480511386
    • Related Report
      2022 Annual Research Report
  • [Book] フィールズ賞業績紹介 ホ・ジュニ2022

    • Author(s)
      吉永正彦
    • Total Pages
      5
    • Publisher
      日本評論社
    • Related Report
      2022 Annual Research Report
  • [Book] 位相的データ解析と機械学習への応用2022

    • Author(s)
      池祐一
    • Total Pages
      9
    • Publisher
      日本応用数理学会
    • Related Report
      2022 Annual Research Report
  • [Book] 地熱エネルギーの疑問502022

    • Author(s)
      鈴木杏奈
    • Total Pages
      4
    • Publisher
      日本地熱学会
    • ISBN
      9784425984114
    • Related Report
      2022 Annual Research Report
  • [Book] Hard X-Ray XAFS Beamlines (BL-3, 4 and 5) of SR Center2022

    • Author(s)
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    • Total Pages
      10
    • Publisher
      J-GLOBAL
    • Related Report
      2022 Annual Research Report
  • [Remarks] データ記述科学の創出と 諸分野への横断的展開

    • URL

      https://data-descriptive-science.org/

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] TDA Week 20232023

    • Related Report
      2023 Annual Research Report

URL: 

Published: 2022-06-20   Modified: 2025-04-17  

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