Updated on 2026/09/12

写真a

 
SAGAWA, Rinka
 
Affiliation
Faculty of International Research and Education, School of International Liberal Studies
Job title
Research Associate

Research Experience

  • 2026.04
    -
    Now

    Waseda University   School of International Liberal Studies

Education Background

  • 2024.04
    -
    Now

    Waseda University   Graduate School of Fundamental Science and Engineering  

  • 2023.04
    -
    2024.03

    Waseda University   Graduate School of Fundamental Science and Engineering  

  • 2019.04
    -
    2023.03

    Waseda University   School of Fundamental Science and Engineering   Department of Applied Mathematics  

Professional Memberships

  • 2024.12
    -
    Now

    The Institute of Mathematical Statistics

  • 2024.09
    -
    Now

    日本数学会

  • 2024.03
    -
    Now

    日本統計学会

Awards

 

Papers

  • An information criterion for detecting periodicities in functional time series

    Rinka Sagawa, Yan Liu, Valentin Patilea

    COMPUTATIONAL STATISTICS & DATA ANALYSIS   224  2026.12

    DOI

  • Prediction error matrix under model misspecification for multivariate harmonic time series regression models

    Rinka Sagawa

    Scientiae Mathematicae Japonicae e-2026(in Editione Electronica)    2026.04

Other

  • JEES・三菱商事科学技術学生奨学金 奨学生

    2025.04
    -
    Now