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Development of efficient reconstruction technology about "people flow" data set as social infrastructure.

Research Project

Project/Area Number 21686047
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Civil engineering project/Traffic engineering
Research InstitutionThe University of Tokyo

Principal Investigator

SEKIMOTO Yoshihide  東京大学, 空間情報科学研究センター, 特任准教授 (60356087)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥26,780,000 (Direct Cost: ¥20,600,000、Indirect Cost: ¥6,180,000)
Fiscal Year 2011: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2009: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Keywords人の流れ / 社会基盤 / 共同利用 / 大規模データ処理 / 時空間分析 / パーソントリップ調査 / 測位
Research Abstract

Recently, monitoring dynamic changes in people flow has become necessary, in order to mitigate secondary disasters following earthquakes, fires or other major events, as well as to mitigate congestion at nodes in terminal stations.
In this study, through our "People Flow Project(PFLOW)", we investigate data process technology, data quality, data scalability and its common infrastructure for people flow reconstruction on a large scale.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (36 results)

All 2011 2010 2009 Other

All Journal Article (10 results) (of which Peer Reviewed: 2 results) Presentation (20 results) Book (2 results) Remarks (4 results)

  • [Journal Article] 都市空間における効率的な動線解析の共通基盤のあり方について2011

    • Author(s)
      関本義秀, 薄井智貴, 金杉洋, 増田祐介
    • Journal Title

      土木学会論文集F3(土木情報)

      Volume: Vol.67, No.2 Pages: 170-180

    • NAID

      130004962194

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] PFLOW : Reconstruction of people flow recycling large-scale social survey data2011

    • Author(s)
      Yoshihide Sekimoto, Ryosuke Shibasaki, Hiroshi Kanasugi and Tomotaka Usui, Yasunobu Shimazaki
    • Journal Title

      IEEE Pervasive Computing

      Volume: Vol.10, No.4 Pages: 27-35

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 解説:携帯電話を活用した人々の流動解析技術の潮流2011

    • Author(s)
      関本義秀, Horanont, T., 柴崎亮介
    • Journal Title

      情報処理

      Volume: Vol.52, No.12 Pages: 1522-1530

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 個人属性の情報量に応じたトリップ目的の判別精度に関する研究-パーソントリップ調査の時空間内挿データと決定木分析を用いて-2010

    • Author(s)
      島崎康信, 関本義秀, 柴崎亮介
    • Journal Title

      都市計画学会都市計画論文集

      Volume: Vol.45, No.3 Pages: 163-168

    • NAID

      10028988445

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] 5都市圏パーソントリップデータの比較と時空間内挿処理の実現2010

    • Author(s)
      薄井智貴, 関本義秀, 金杉洋, 南佳孝, 柴崎亮介
    • Journal Title

      土木学会土木計画学研究・論文集

      Volume: Vol.27, No.3 Pages: 569-577

    • NAID

      130006275128

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] 海外における人々の時空間位置の詳細化-ハノイのPT調査を事例に2010

    • Author(s)
      関本義秀, 中村敏和, 薄井智貴, 金杉洋
    • Journal Title

      第30回交通工学研究発表会論文集

      Volume: Vol.30 Pages: 241-244

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 人の流れによる時間帯別人口と店舗数との相関関係についての研究2009

    • Author(s)
      島崎康信, 関本義秀, 柴崎亮介, 秋山祐樹
    • Journal Title

      都市計画学会都市計画論文集

      Volume: Vol.44, No.3 Pages: 781-786

    • Related Report
      2011 Final Research Report
  • [Journal Article] 人の流れによる時間帯別人口と店舗数との相関関係についての研究2009

    • Author(s)
      島崎康信, 関本義秀, 柴崎亮介, 秋山祐樹
    • Journal Title

      都市計画学会都市計画論文集 Vol.44, No3

      Pages: 781-786

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Examination of reproduction method of the whole person flow, using various observational data2009

    • Author(s)
      Yutaro Yoshida, Yoshihide Sekimoto, Ryosuke Shibasaki
    • Journal Title

      The 11th KOREA-JAPAN International Symposium on GIS, Korea Vol.11

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 4都市圏パーソントリップ調査データのクレンジングと時空間内挿2009

    • Author(s)
      薄井智貴, 金杉洋, 関本義秀, 南佳孝
    • Journal Title

      土木学会土木計画学研究・講演集 Vol.40

    • Related Report
      2009 Annual Research Report
  • [Presentation] Digital archiving of people flow using person trip data of developing cities2011

    • Author(s)
      Yoshihide Sekimoto, Atsuto Watanabe, Toshikazu Nakamura, Tomotaka Usui and Hiroshi Kanasugi
    • Organizer
      The First Workshop on Pervasive Urban Applications(PURBA) in conjunction with the Ninth International Conference on Pervasive Computing, San Francisco
    • Related Report
      2011 Final Research Report
  • [Presentation] A Study on Automatic Kernel Bandwidth Selector for Questionaire-Based Statistics-Using JICA Person Trip Data in Various Developing Cities-2011

    • Author(s)
      Watanabe, A., Nakamura, T., Sekimoto, Y., Usui, T., Shibasaki, R.
    • Organizer
      Proceedings of The 32nd Asaian Conference on Remote Sensing
    • Place of Presentation
      Taipei
    • Related Report
      2011 Final Research Report
  • [Presentation] Analysis of Temporal Changes in Population Distribution for Developing Cities Using Social Survey Data2011

    • Author(s)
      Ono, N., Sekimoto, Y., Watanabe, A., Horanont, T., Shibasaki, R.
    • Organizer
      Proceedings of The 32nd Asaian Conference on Remote Sensing
    • Place of Presentation
      Taipei
    • Related Report
      2011 Final Research Report
  • [Presentation] Digital archiving of people flow using person trip data of developing cities2011

    • Author(s)
      Yoshihide Sekimoto, Atsuto Watanabe, Toshikazu Nakamura, Tomotaka Usui, Hiroshi Kanasugi
    • Organizer
      The First Workshop on Pervasive Urban Applications (PURBA) in conjunction with the Ninth International Conference on Pervasive Computing
    • Place of Presentation
      San Francisco, CA, USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] 空間情報技術の最新動向2011

    • Author(s)
      関本義秀
    • Organizer
      GIS基礎技術研究会
    • Place of Presentation
      九州大学(招待講演)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Japan trend of transforming experiences in transportation systems2011

    • Author(s)
      Yoshihide Sekimoto
    • Organizer
      Transportation Research Board (TRB) 4th International Transportation Systems Performance Measurement Conference
    • Place of Presentation
      Irvine, CA, USA(招待講演)
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Study on Automatic Kernel Bandwidth Selector for Questionaire-Based Statistics-Using JICA Person Trip Data in Various Developing Cities-2011

    • Author(s)
      Watanabe, A., Nakamura, T., Sekimoto, Y., Usui, T., Shibasaki, R.
    • Organizer
      Proceedings of The 32nd Asaian Conference on Remote Sensing
    • Place of Presentation
      Taipei,中国
    • Related Report
      2011 Annual Research Report
  • [Presentation] Analysis of Temporal Changes in Population Distribution for Developing Cities Using Social Survey Data2011

    • Author(s)
      Ono, N., Sekimoto, Y., Watanabe, A., Horanont, T., Shibasaki, R.
    • Organizer
      Proceedings of The 32nd Asaian Conference on Remote Sensing
    • Place of Presentation
      Taipei,中国
    • Related Report
      2011 Annual Research Report
  • [Presentation] OpenStreetMapのデータ品質が時空間内挿の精度に与える影響2011

    • Author(s)
      渡邉淳人, 関本義秀, 中村敏和, 柴崎亮介
    • Organizer
      第20回地理情報システム学会講演論文集
    • Place of Presentation
      鹿児島
    • Related Report
      2011 Annual Research Report
  • [Presentation] 時間帯別人口を用いた購買確率推計に関する研究2011

    • Author(s)
      島崎康信, 関本義秀, 柴崎亮介
    • Organizer
      第20回地理情報システム学会講演論文集
    • Place of Presentation
      鹿児島
    • Related Report
      2011 Annual Research Report
  • [Presentation] 買物行動における滞在時間規定因の商業地間比較2011

    • Author(s)
      鈴木英之, 関本義秀
    • Organizer
      第20回地理情報システム学会講演論文集
    • Place of Presentation
      鹿児島
    • Related Report
      2011 Annual Research Report
  • [Presentation] 空間情報を用いた全国バスネットワーク整備に関する研究2011

    • Author(s)
      薄井智貴, 金杉洋, 関本義秀
    • Organizer
      第20回地理情報システム学会講演論文集
    • Place of Presentation
      鹿児島
    • Related Report
      2011 Annual Research Report
  • [Presentation] 人の流れデータを活用した交通行動におけるCO2排出量の推定と都市間比較2011

    • Author(s)
      薄井智貴, 金杉洋, 関本義秀
    • Organizer
      第43回土木計画学発表会
    • Place of Presentation
      つくば
    • Related Report
      2011 Annual Research Report
  • [Presentation] パーティクルフィルタを用いた都市圏レベルの人の流れの推定手法の構築2011

    • Author(s)
      中村敏和, 関本義秀, 薄井智貴, 柴崎亮介
    • Organizer
      第43回土木計画学発表会
    • Place of Presentation
      つくば
    • Related Report
      2011 Annual Research Report
  • [Presentation] 「人の流れプロジェクト」の活動について2010

    • Author(s)
      関本義秀
    • Organizer
      第14回iフォーラム総会
    • Place of Presentation
      東京・品川
    • Year and Date
      2010-10-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 海外における人々の時空間位置の詳細化-ハノイのPT調査を事例に2010

    • Author(s)
      関本義秀,中村敏和,薄井智貴,金杉洋
    • Organizer
      第30回交通工学研究発表会論文集
    • Related Report
      2011 Final Research Report
  • [Presentation] Reconstruction of people flow in Hanoi and HCMC using JICA Person Trip data2010

    • Author(s)
      Sekimoto, Y., Watanabe, A. and Nakamura, T.
    • Organizer
      International Conference on GeoInformatics for spatial-Infrastructure Development in Earth and Allied Sciences(GIS-IDEAS2010)
    • Place of Presentation
      Hanoi
    • Related Report
      2011 Final Research Report
  • [Presentation] A Study for Reconstruction of People Flow in Asian Cities Using JICA Person Trip Data2010

    • Author(s)
      Watanabe, A., Nakamura, T., Usui, T., Sekimoto, Y. and Sibasaki, R.
    • Organizer
      Papers and Proceedings of Asia GIS
    • Place of Presentation
      Kaohsiung
    • Related Report
      2011 Final Research Report
  • [Presentation] Spatio-temporal route cashing from OD points in reconstruction of people flow2010

    • Author(s)
      Sekimoto, Y., Kanasugi, T., Nakamura, T. and Usui, T.
    • Organizer
      flow, Papers and Proceedings of Asia GIS
    • Place of Presentation
      Kaohsiung
    • Related Report
      2011 Final Research Report
  • [Presentation] A Study on Data Assimilation of People Flow in Kanto Urban Area2010

    • Author(s)
      Nakamura, T., Sekimoto, Y., Usui, T. and Shibasaki, R.
    • Organizer
      Papers and Proceedings of Asia GIS
    • Place of Presentation
      Kaohsiung
    • Related Report
      2011 Final Research Report
  • [Book] 東京大学空間情報科学研究センター寄付研究部門「空間情報社会研究イニシアティブ」編著,地域を支える空間情報基盤~クラウド時代に向けて2011

    • Author(s)
      関本義秀監修
    • Publisher
      日本加除出版
    • Related Report
      2011 Final Research Report
  • [Book] 地域を支える空間情報基盤~クラウド時代に向けて2011

    • Author(s)
      関本義秀監修,東京大学空間情報科学研究センター寄付研究部門「空間情報社会研究イニシアティブ」編著
    • Total Pages
      256
    • Publisher
      日本加除出版
    • Related Report
      2011 Annual Research Report
  • [Remarks] 「人の流れプロジェクト」

    • URL

      http://pflow.csis.u-tokyo.ac.jp

    • Related Report
      2011 Final Research Report
  • [Remarks] 人の流れプロジェクトWebサイト

    • URL

      http://pflow.csis.u-tokyo.ac.jp

    • Related Report
      2011 Annual Research Report
  • [Remarks] 人の流れプロジェクト

    • URL

      http://pflow.csis.u-tokyo.ac.jp

    • Related Report
      2010 Annual Research Report
  • [Remarks] 人の流れプロジェクト

    • URL

      http://pflow.csis.u-tokyo.ac.jp

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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