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Ohyama Tomoya  大山 智也

Researcher Number 80893776
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-7156-0513
Affiliation (Current) 2025: 東京大学, 情報基盤センター, 講師
Affiliation (based on the past Project Information) *help 2024: 東京大学, 情報基盤センター, 講師
2021 – 2023: 東北大学, データ駆動科学・AI教育研究センター, 助教
Review Section/Research Field
Principal Investigator
Basic Section 25010:Social systems engineering-related
Except Principal Investigator
Basic Section 25010:Social systems engineering-related / Basic Section 10010:Social psychology-related
Keywords
Principal Investigator
犯罪予測 / 社会安全・犯罪予防 / シミュレーション / グラフ解析 / 機械学習 / 異常検知 / 地理的クラスタリング / 時空間モデリング / 犯罪予防 / 安全・安心 … More
Except Principal Investigator
… More ビッグデータ / 地理空間情報 / 空間分析 / 街路写真データベース / 人流 / GPS / ながら見守り / 犯罪時空間分析 / 社会実験 / 時空間分析 / 犯罪 / 地理空間ビッグデータ / 2モードネットワーク / ソシオセントリックネットワーク / 中心性 / 防犯活動 / ネットワーク介入 / 防災行動 / 防犯行動 / 健康行動 / 社会ネットワーク分析 Less
  • Research Projects

    (4 results)
  • Research Products

    (22 results)
  • Co-Researchers

    (7 People)
  •  Predicting from "Footprints" to Crime: A Graph Analysis Approach to Crime PredictionPrincipal Investigator

    • Principal Investigator
      大山 智也
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      The University of Tokyo
  •  Predicting When Crime Will Occur: Building a Methodology for Timely Crime PredictionPrincipal Investigator

    • Principal Investigator
      Ohyama Tomoya
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      Tohoku University
  •  健康、防犯、防災行動を規定する社会ネットワーク構造の解明

    • Principal Investigator
      高木 大資
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 10010:Social psychology-related
    • Research Institution
      The University of Tokyo
  •  地理空間ビッグデータを用いた犯罪の時空間分析と社会実験への展開

    • Principal Investigator
      雨宮 護
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      University of Tsukuba

All 2024 2023 2022 2021

All Journal Article Presentation

  • [Journal Article] A Time-Focused Approach to Crime Prediction: An Analysis in Seoul.2024

    • Author(s)
      Tomoya Ohyama, Ilgon Kim, and Jang Kwangho
    • Journal Title

      Proceedings of 9th International Conference on Business and Industrial Research (ICBIR)

      Volume: -

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Journal Article] Factors of parents’ intention to report precursor events of children’s victimization to police and school2023

    • Author(s)
      今井巧・雨宮護・島田貴仁・讃井知・大山智也
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 58 Issue: 3 Pages: 751-758

    • DOI

      10.11361/journalcpij.58.751

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2023-10-25
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Journal Article] The relationship between ambient population and crime count2022

    • Author(s)
      山根万由子/ 雨宮護・大山智也・島田貴仁
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 3 Pages: 1498-1503

    • DOI

      10.11361/journalcpij.57.1498

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-10-25
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19KT0046, KAKENHI-PROJECT-23K21010
  • [Journal Article] EXAMINING THE EFFICACY OF ENSURING VISIBILITY FROM REGISTERS TO PREVENT SHOPLIFTING, FOCUSING ON HIGH LOSS RATE PRODUCT CATEGORIES2022

    • Author(s)
      藤本典志・大山智也・雨宮護
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 87 Issue: 797 Pages: 1130-1140

    • DOI

      10.3130/aija.87.1130

    • ISSN
      1340-4210, 1881-8161
    • Year and Date
      2022-07-01
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Journal Article] Investigating crime harm index in the low and downward crime contexts: A spatio-temporal analysis of the Japanese Crime Harm Index2022

    • Author(s)
      Tomoya Ohyama, Kazunori Hanyu, Masayuki Tani, Momoka Nakae
    • Journal Title

      Cities

      Volume: 130 Pages: 103922-103922

    • DOI

      10.1016/j.cities.2022.103922

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K14365, KAKENHI-PROJECT-23K21010
  • [Journal Article] Estimating Time-Variant Variables’ Effects on a Micro Scale for Time-Based Crime Prediction2022

    • Author(s)
      Tomoya Ohyama
    • Journal Title

      Proceedings of 7th International Conference on Business and Industrial Research

      Volume: 7 Pages: 143-148

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Journal Article] 都市活動が犯罪情勢に与える影響の解明:COVID-19緊急事態宣言に着目した実証分析2021

    • Author(s)
      山根万由子・雨宮護・大山智也・島田貴仁
    • Journal Title

      地理情報システム学会講演論文集

      Volume: 30

    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 犯罪発生時期はどこまで予測できるか―時空間的犯罪予測の試み―2023

    • Author(s)
      大山智也・金一坤
    • Organizer
      地理情報システム学会 2023
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 子供の前兆事案被害における保護者の警察・学校への連絡意図の形成要因2023

    • Author(s)
      今井巧・雨宮護・島田貴仁・讃井知・大山智也
    • Organizer
      日本都市計画学会2023年度全国大会(第58回論文発表会)
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] When Does Crime Occur? : A Time-Focused Approach to Crime Prediction2023

    • Author(s)
      Tomoya Ohyama and Ilgon Kim
    • Organizer
      ASC Annual meeting 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 犯罪発生時期はどこまで予測できるか―時空間的犯罪予測の試み―2023

    • Author(s)
      大山智也,金一坤
    • Organizer
      地理情報システム学会
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Presentation] When Does Crime Occur? : A Time-Focused Approach to Crime Prediction.2023

    • Author(s)
      大山智也,金一坤
    • Organizer
      American Society of Criminology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Presentation] Estimating Time-Variant Variables’ Effects on a Micro Scale for Time-Based Crime Prediction2022

    • Author(s)
      Tomoya Ohyama
    • Organizer
      7th International Conference on Business and Industrial Research (ICBIR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 人の存在量と犯罪との関連:COVID-19緊急事態宣言を自然実験として活用した実証分析2022

    • Author(s)
      山根万由子・雨宮護・大山智也・島田貴仁
    • Organizer
      日本都市計画学会2022年度全国大会(第57回論文発表会)
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 市民の認知する犯罪危害の地理的分析:47都道府県パネルデータを用いた検討2022

    • Author(s)
      大山智也・羽生和紀・谷真如・中江百花
    • Organizer
      第31回地理情報システム学会研究発表大会
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Presentation] Estimating Time-Variant Variables' Effects on a Micro Scale for Time-Based Crime Prediction2022

    • Author(s)
      Tomoya Ohyama
    • Organizer
      2022 7th International Conference on Business and Industrial Research (ICBIR)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K14365
  • [Presentation] 犯罪の危害指標導入の試み―頻度地図と危害地図の比較から―2021

    • Author(s)
      大山智也・谷真如・中江百花・羽生和紀
    • Organizer
      日本犯罪社会学会第48回大会
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 東京 23 区における犯罪「危害」の地理的集積の分析2021

    • Author(s)
      大山智也・谷真如・中江百花・羽生和紀
    • Organizer
      第30回地理情報システム学会研究発表大会
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 少年非行の減少が犯罪危害に与える影響について2021

    • Author(s)
      大山智也・谷真如・中江百花・羽生和紀
    • Organizer
      CSIS days 2021
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 地理的犯罪分析と犯罪個票データ2021

    • Author(s)
      大山智也
    • Organizer
      日本犯罪心理学会第59回大会
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] 都市活動が犯罪情勢に与える影響の解明:COVID-19緊急事態宣言に着目した実証分析2021

    • Author(s)
      山根万由子・雨宮護・大山智也・島田貴仁
    • Organizer
      第30回地理情報システム学会研究発表大会
    • Data Source
      KAKENHI-PROJECT-23K21010
  • [Presentation] The First Challenge to Develop Japan Crim Harm Index: An Analysis of Crime Harm Distribution in Tokyo2021

    • Author(s)
      Tomoya Ohyama, Masayuki Tani, Momoka Nakae, and Kazunori Hanyu
    • Organizer
      Asian Criminology Society 12th Annual Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K21010
  • 1.  島田 貴仁 (20356215)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 2.  高木 大資 (10724726)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  相馬 敏彦 (60412467)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  畑 倫子 (90727918)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  雨宮 護 (60601383)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 6.  村上 大輔 (20738249)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  樋野 公宏 (30391600)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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