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KAWAI Hajime  河合 一

ORCIDConnect your ORCID iD *help
Researcher Number 50026316
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2002 – 2003: 鳥取大学, 工学部, 教授
1998 – 1999: 鳥取大学, 工学部, 教授
1990 – 1996: 鳥取大学, 工学部, 教授
Review Section/Research Field
Principal Investigator
社会システム工学
Except Principal Investigator
Civil and environmental engineering
Keywords
Principal Investigator
マルコフ決定過程 / 最適方策 / 制約付MDP / マルコフ的劣化システム / Discount / Maintenance Opportunity / Optimal Policy / Replacement / Inspection / Markov Deterioration … More / 総期待コスト / 劣化と故障 / 予防取替 / 割引 / 保全機会 / 取替え / 点検 / マルコフ劣化 / block replacement / age replacement policy / renewal process / Markovian deterioration system / variance / expected value / total discounted cost / Markov Decision Process / ブロック取替 / 年齢取替 / 再生過程 / マルコフ劣化システム / 分散 / 期待値 / 総割引コスト / ソフトウェア / 保障 / 保全性 / 信頼性 / ネットワーク / GA / サイクル / 完全エルゴディック / 定常政策 / 時間平均分散 / 時間平均コスト / 最適放流量 / 渇水 / 貯水池 / 政策改良法 / 遺伝アルゴリズム / 時間平均利得 / 劣化サーバー / 待ち行列 / 最適保全方策 / 状態把握の不完全性 / 要素間の非独立性 / ネットワークシステム / 都市中枢機能 / 最適保全性 / 情報システム / 震災 … More
Except Principal Investigator
earthquake damage / water demand forecast / sewerage system / water supply / urban water system / ネットワーク信頼性 / 水需要 / 水循環システム / 渇水対策 / 配水管理 / 地震被害 / 水需要予測 / 下水道 / 水道 / 水循環 / Activization / Comparative advantage / Industrial location / Knowledge production / Regional development / Product cycle / Local cities / Technological innovation / 地域際分業 / 産業構造 / 技術伝播 / R&D / 国際比較研究 / 研究開発 / 地域振興 / 地方都市圏 / 活性化 / 比較優位性 / 企業立地 / 知識生産 / 地域開発 / プロダクトサイクル / 地方都市 / 技術革新 Less
  • Research Projects

    (9 results)
  • Co-Researchers

    (24 People)
  •  大規模ネットワークシステムの総合的信頼度向上に関する研究Principal Investigator

    • Principal Investigator
      河合 一
    • Project Period (FY)
      2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Tottori University
  •  A Study on an Optimal inspection Policy for Deterioration and Failure SystemPrincipal Investigator

    • Principal Investigator
      KAWAI Hajime
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Tottori University
  •  A Study on Discounted Markov Decision Process with Variance Criterion and its ApplicationPrincipal Investigator

    • Principal Investigator
      KAWAI Hajime
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      TOTTORI UNIVERSITY
  •  費用の分散を考慮したマルコフ決定過程とその応用に関する研究Principal Investigator

    • Principal Investigator
      河合 一
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Tottori University
  •  制約付マルコフ決定過程への遺伝アルゴリズムの適用に関する研究Principal Investigator

    • Principal Investigator
      河合 一
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Tottori University
  •  ネットワーク構造をもつ信頼性システムの最適保全方策に関する研究Principal Investigator

    • Principal Investigator
      河合 一
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Tottori University
  •  Evaluation and Improvement of Urban Water Systems

    • Principal Investigator
      HOSOI Yoshihiko
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Civil and environmental engineering
    • Research Institution
      Tottori university
  •  Regional Development based on Technological Innovation

    • Principal Investigator
      NODA Hideaki
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      Tottori University
  •  震災時の情報システムの最適保全性と都市中枢機能に関する研究Principal Investigator

    • Principal Investigator
      河合 一
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Tottori University
  • 1.  KAYANOGI Junji (90225590)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 2.  NODA Shigeru (80135532)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  SATOW Takashi (30304405)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  TATANO Hirokazu (20207038)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  NODA Hideaki (20027220)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  OKADA Norio (00026296)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  KIMURA Akira (20027262)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  KITA Hideyuki (50135521)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  OKUYAMA Yasuhide (90204156)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  KOBAYASHI Kiyoshi (50115846)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HOSOI Yoshihiko (50127859)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  KIDO Yoshinobu (50224994)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  得能 貢一 (40263488)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  山田 茂 (50166708)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  木村 光宏 (20263486)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  ボーリェ ヨハンソン
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  チャーリ カールソン
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  レナート アンダーソン
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  JOHANSSON Borje
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  KARLSON Charlie
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  ANDERSSON Lennart
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  ヨハンソン ボーリェ
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  カールソン チャーリ
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  アンダーソン レナート
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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