• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research on constructions of numerical integration methods via determinantal point processes and its applications

Research Project

Project/Area Number 16K17645
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Foundations of mathematics/Applied mathematics
Research InstitutionAichi Prefectural University

Principal Investigator

Hirao Masatake  愛知県立大学, 情報科学部, 准教授 (90624073)

Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords行列式点過程 / 準モンテカルロデザイン系列 / 球面アンサンブル / 調和アンサンブル / デザイン理論 / 準モンテカルロ法 / Cubature公式 / QMCデザイン / ジッタード・サンプリング / 球面上のランダム点配置 / フレームポテンシャル / 特徴写像近似 / 離散リースエネルギー / 球面デザイン / cubature公式 / モンテカルロ法 / 数値積分法 / 空間点過程
Outline of Final Research Achievements

Focusing on, e.g., spherical ensembles and harmonic ensembles, which are typical determinant point processes on the sphere, numerical integration performances and some applications are discussed.
For the former, we investigate the behavior of the worst error of numerical integration in some Sobolev spaces on the sphere, and show spherical ensembles asymptotically approximate QMC design sequences to Sobolev spaces on the two-dimensional sphere with smoothness 1 <s <2, which is confirmed that the determinant point process is useful in a specific function space. Furthermore, several availabilities of determinant point processes are suggested through the research on frame potentials and the approximation theory of the feature maps in the kernel method.

Academic Significance and Societal Importance of the Research Achievements

Brauchart et al.(2014)で準モンテカルロデザイン系列が提案されて以降,行列式点過程を用いた確率的生成法の研究が行われているが,本研究はそれらの研究に対して先鞭をつけたものであり,多くの後続研究が現在行われている.また行列式点過程の応用として数値解析だけではなく,統計学,機械学習の問題も扱ったことで今後,様々な分野に広く発信できるものと予想している.

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (26 results)

All 2019 2018 2017 2016

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (22 results) (of which Int'l Joint Research: 6 results,  Invited: 7 results)

  • [Journal Article] On almost tight Euclidean designs for rotationally symmetric integrals2019

    • Author(s)
      M. Hirao, M. Sawa
    • Journal Title

      Japanese Journal of Statistics and Data Science

      Volume: 2 Issue: 2 Pages: 615-639

    • DOI

      10.1007/s42081-019-00048-w

    • NAID

      210000176725

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On QMC designs and related topics2019

    • Author(s)
      平尾将剛
    • Journal Title

      第36回代数的組合せ論シンポジウム報告集

      Volume: なし Pages: 77-87

    • Related Report
      2019 Annual Research Report
  • [Journal Article] QMC designs and determinantal point processes2018

    • Author(s)
      Masatake Hirao
    • Journal Title

      Monte Carlo and Quasi-Monte Carlo Methods 2016, P. Glynn and A. Owen, eds., Springer-Verlag.

      Volume: なし Pages: 331-343

    • DOI

      10.1007/978-3-319-91436-7_18

    • ISBN
      9783319914350, 9783319914367
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] QMC designs and determinantal point processes2018

    • Author(s)
      Masatake Hirao
    • Journal Title

      Monte Carlo and Quasi-Monte Carlo Methods 2016

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] On QMC designs and related topics2019

    • Author(s)
      平尾将剛
    • Organizer
      第36回代数的組合せ論シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 球面デザインの研究と最近の動向について2019

    • Author(s)
      平尾将剛
    • Organizer
      「乱数・準乱数の研究集会」(JMCQMC2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Finite frames, frame potentials and determinanal point processes on the sphere2019

    • Author(s)
      Masatake Hirao
    • Organizer
      Tenth Discrete Geometry and Algebraic Combinatorics Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 球面デザインの研究と最近の動向について2019

    • Author(s)
      平尾将剛
    • Organizer
      RIMS共同研究 (公開型) 諸科学分野を結ぶ基礎学問としての数値解析学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超八面体群を用いたweighted spherical designの構成2019

    • Author(s)
      伊藤花奈美,平尾将剛
    • Organizer
      2019年度日本数学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] On tight or almost tight Euclidean design for circularly symmetric integrals2019

    • Author(s)
      松浦慶岳,平尾将剛,澤正憲
    • Organizer
      2019年度日本数学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] On tight spherical-cap design2019

    • Author(s)
      竹村辰之輔,平尾将剛
    • Organizer
      2019年度日本数学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] QMCデザインと球面上のランダム点配置について2018

    • Author(s)
      平尾将剛
    • Organizer
      大阪組合せ論セミナー
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] On p-frame potential of random point configurations on the sphere2018

    • Author(s)
      Masatake Hirao
    • Organizer
      The Japanese Conference on Combinatorics and its Applications 2018(JCCA2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] On p-frame potential of random point configurations on the sphere2018

    • Author(s)
      Masatake Hirao
    • Organizer
      13th International Conference in Monte Carlo & Quasi-Monte Carlo Methods in Scientific Computing
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] On p-frame potential of random point configurations on the sphere2018

    • Author(s)
      平尾将剛
    • Organizer
      2018年度日本数学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] QMC design, frame potential and determinantal point process on the sphere2018

    • Author(s)
      Masatake Hirao
    • Organizer
      The 5th Japan-Taiwan Conference on Combinatorics and its Applications (5th TJCCA)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] QMC designs on the sphere with determinantal point processes2017

    • Author(s)
      平尾将剛
    • Organizer
      Hakata Workshop 2017(博多ワークショップ)~Discrete Mathematics and its Applications
    • Place of Presentation
      リファレンス駅東ビル会議室I (福岡県福岡市)
    • Year and Date
      2017-02-23
    • Related Report
      2016 Research-status Report
  • [Presentation] 行列式点過程の準モンテカルロ積分への応用2017

    • Author(s)
      平尾将剛
    • Organizer
      科研費シンポジウム「統計的モデリングと計算アルゴリズムの数理と展開」
    • Place of Presentation
      名古屋大学(愛知県名古屋市)
    • Year and Date
      2017-02-19
    • Related Report
      2016 Research-status Report
  • [Presentation] Determinantal point processes, QMC designs and one-bit sensing on the sphere2017

    • Author(s)
      平尾将剛
    • Organizer
      IMI workshop: Analysis of Random Fields for Deep Learning and Its Application
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2017-02-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 球面上の準モンテカルロデザイン系列と行列式点過程2017

    • Author(s)
      平尾将剛
    • Organizer
      研究集会「無限粒子系、確率場の諸問題XII」
    • Place of Presentation
      奈良女子大学(奈良県奈良市)
    • Year and Date
      2017-01-21
    • Related Report
      2016 Research-status Report
  • [Presentation] Finite frames, frame potentials and determinantal point processes on the sphere2017

    • Author(s)
      平尾将剛
    • Organizer
      Japanese Conference on Combinatorics and its Applications (JCCA- 2017)・離散数学とその応用研究集会2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Frame potentials of determinantal point processes on the d-sphere2017

    • Author(s)
      平尾将剛
    • Organizer
      2017年度数学会秋季総合分科会
    • Related Report
      2017 Research-status Report
  • [Presentation] 球面デザインとその周辺2017

    • Author(s)
      平尾将剛
    • Organizer
      愛媛大学 代数セミナー
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Comparison of frame potentials of random point configurations on the sphere2017

    • Author(s)
      Masatake Hirao
    • Organizer
      5th International Combinatorics Conference (5ICC)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 行列式点過程を用いた数値積分法とその応用2016

    • Author(s)
      平尾将剛
    • Organizer
      OR学会中部支部講演会
    • Place of Presentation
      ウインクあいち(愛知県名古屋市)
    • Year and Date
      2016-12-03
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] QMC designs and determinatal point processes2016

    • Author(s)
      Masatake Hirao
    • Organizer
      The MCQMC Conference 2016
    • Place of Presentation
      カリフォルニア州スタンフォード(アメリカ)
    • Year and Date
      2016-08-18
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2016-04-21   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi