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Construction of an optimization model and support system for radiographer scheduling considering in staff skills and training

Research Project

Project/Area Number 17K09235
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical and hospital managemen
Research InstitutionOsaka University

Principal Investigator

Hidaka Kuniyuki  大阪大学, 医学部附属病院, 診療放射線技師 (50437430)

Co-Investigator(Kenkyū-buntansha) 宮本 俊幸  大阪大学, 工学研究科, 准教授 (00294041)
Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords最適化 / 放射線技術 / 労働負荷 / スケジューリング / スタッフ教育 / 診療放射線技師 / 病院管理学
Outline of Final Research Achievements

In this research, we constructed a staff scheduling model for radiographer considering their skills and training based on 32 constraints. In this model, it was confirmed that radiographers were shifted without violating the constraints. In addition, it was suggested that the optimization scheduling model reduces the workload compared to actual shifts.
For medium-term scheduling for education planning of radiographer, we proposed a method using a Petri-net to construct order constraints for education planning as a group movement planning problem and an education planning problem.

Academic Significance and Societal Importance of the Research Achievements

人材育成,教育を考慮した勤務スケジューリングの最適化モデルと支援システムを構築することは非常に重要であり,長期スケジューリングの結果を拘束条件とする中期スケジューリングモデルの構築は学術的に意義がある.人材育成は様々な分野で重要な問題であると同時に,限られた人的資源の医療スタッフの人材育成や教育は非常に時間がかかり,直接,医療サービスの質に反映される部分でもある.
スケジューリングの最適化によって人材育成の効率化や,効率のよい勤務配置が行えれば,質の高い医療サービスが提供可能となり,本研究による成果は様々な応用が期待され,実用面でも非常に意義がある.

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (13 results)

All 2020 2019 2018 2017

All Presentation (13 results) (of which Int'l Joint Research: 5 results)

  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリング問題 -ペトリネットを用いた教育計画の提案 -Radiographer Scheduling Problem Considering Skills and Training A method of educational plan using Petri net -2020

    • Author(s)
      日高国幸 ,宮本俊幸
    • Organizer
      第76回日本放射線技術学会総会学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Development of Radiographer Scheduling System Considering Skills and Training A Case Study2020

    • Author(s)
      Kuniyuki Hidaka, Toshiyuki Miyamoto
    • Organizer
      ECR2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリング問題のモデル化とその検証 ~ケーススタディ~2019

    • Author(s)
      日高国幸,宮本俊幸
    • Organizer
      日本放射線技術学会第74回総会学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] MID-TERM PLANNING OF RADIOGRAPHER SCHEDULING PROBLEM.2019

    • Author(s)
      Toshiyuki Miyamoto, Kuniyuki Hidaka
    • Organizer
      International Symposium on Scheduling 2019,ISS2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Modified Model of Radiographer Scheduling Problem for Sequential Optimization2019

    • Author(s)
      T. Miyamoto, K. Hidaka
    • Organizer
      Proc. of IEEE, IEEM
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリング問題のモデル化とその検証2018

    • Author(s)
      日高国幸 ,湯浦久志,宮本俊幸
    • Organizer
      日本放射線技術学会第74回総会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] An Integer Programming Model for Radiographer Scheduling Considering Skills and Training: Case Study2018

    • Author(s)
      Toshiyuki Miyamoto, Hisashi Yuura, Kuniyuki Hidaka
    • Organizer
      Proc. of SICE 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 放射線技師スケジューリング問題の逐次解法モデル,Sequential Optimization Model of a Radiographer Scheduling Problem2018

    • Author(s)
      宮本俊幸,日高国幸
    • Organizer
      スケジューリング・シンポジウム 2018 講演論文集,Proc. of the Scheduling Symposium
    • Related Report
      2018 Research-status Report
  • [Presentation] 放射線技師スケジューリングの中期計画に関する研究,Study on Mid-term Planning of Radiographer Scheduling Problem2018

    • Author(s)
      宮本俊幸,日高国幸
    • Organizer
      IEICE Tech. Report
    • Related Report
      2018 Research-status Report
  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリング問題のモデル化2018

    • Author(s)
      日高国幸,湯浦久志,宮本俊幸
    • Organizer
      日本放射線技術学会第61回近畿支部学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリング問題2017

    • Author(s)
      湯浦久志,宮本俊幸,日高国幸.
    • Organizer
      スケジューリング・シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] スキルと若手教育を考慮した放射線技師スケジューリングモデルの感度解析2017

    • Author(s)
      湯浦久志,宮本俊幸,日高国幸
    • Organizer
      第60回自動制御連合講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] An Integer Programming Model for Radiographer Scheduling Considering Skills and Training2017

    • Author(s)
      H. Yuura, T. Miyamoto, K. Hidaka
    • Organizer
      IEEM
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2024-01-30  

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