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Research on a cloud sensing framework with flexible configuration of spatio-temporal segments and sensor data

Research Project

Project/Area Number 20K11779
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 60060:Information network-related
Research InstitutionAichi Institute of Technology

Principal Investigator

Kaji Katsuhiko  愛知工業大学, 情報科学部, 教授 (40466412)

Co-Investigator(Kenkyū-buntansha) 水野 忠則  愛知工業大学, 情報科学部, 教授 (80252162)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsクラウドセンシング / スマートフォン / Webシステム / 行動認識 / Webフレームワーク / 時空間フェンシング
Outline of Research at the Start

本研究では,行動・環境センシングデータを柔軟に収集して利用できるクラウドセンシング基盤を構築し,その運用によってデータ収集に必要な条件・依頼方法などの知見を蓄積することを目的とする.地理的な場所を制限するジオフェンシングに時間要素を加えて拡張し,時間と場所によって境界を区切る時空間フェンシング(Spatio-Temporal Fencing)の概念を導入し,限定された時空間にいる間に限定してセンサデータを自動収集する仕組みを提案する.

Outline of Final Research Achievements

In this study, a crowdsensing framework was developed to enable flexible collection and use of behavioral and environmental sensing data. The users of the crowdsensing infrastructure are classified into data collection requesters and data collection collaborators. Data collection requesters can define "for what, when, where and what kind of sensor data is needed". Data collection collaborators install a dedicated smartphone app, which sends push notifications of sensing requests to collaborators who are present in the appropriate time and space. If the user agrees to the data collection, the sensing data while in that time-space is logged and uploaded to the server as appropriate.

Translated with DeepL.com (free version)

Academic Significance and Societal Importance of the Research Achievements

本研究成果では,データ収集依頼の手軽さと,ユーザの納得した範囲での協力が可能になった.これまでなされてきたクラウドセンシングに関する研究では,どのようなデータを,どのような人に,どのように依頼すれば,効果的に収集できるのかが不明であったが,本研究において,様々なシチュエーションに対応できるクラウドセンシングプラットフォームが実現され,種々のビッグデータ処理の背景となるデータ収集の基盤となることができた.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (10 results)

All 2023 2022 2021 2020

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (9 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] 気圧センサを用いたステップ認識手法2021

    • Author(s)
      梶克彦,磯村奎介,高井飛翔
    • Journal Title

      情報処理学会論文誌

      Volume: Vol.62, No.1 Pages: 235-245

    • NAID

      170000184272

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 気圧センサに基づく水に沈めたスマホの水深変化と掴む動作の推定とその応用2023

    • Author(s)
      須崎翔太, 梶克彦
    • Organizer
      マルチメディア,分散,協調とモバイルシンポジウム(DICOMO)2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Method for Estimating Bicycle Air Pressure Decrease based on Vibration Sensing of Bicycles using Smartphone2023

    • Author(s)
      Rui Yamaguchi, Katsuhiko Kaji
    • Organizer
      International Workshop on Informatics(IWIN2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis and Sharing of Cooking Actions Using Wearable Sensors2023

    • Author(s)
      Ayato Kumazawa, Fuma Kato, Katsuhiko Kaji, Nobuhide Takashima, Katsuhiro Naito, Naoya Chujo, and Tadanori Mizuno
    • Organizer
      International Workshop on Informatics(IWIN2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cardiac Massage Practice Application using Barometer in a Smart Phone and Sealed Bag2023

    • Author(s)
      Soto Mizukusa, Katsuhiko Kaji
    • Organizer
      International Workshop on Human Activity Sensing Corpus and Applications(HASCA)2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation of spatio-temporal Fencing for Crowd Sensing in a Smartphone Applications2022

    • Author(s)
      Shota, S., Nobuhito, M., Katsuhiko K.
    • Organizer
      International Workshop on Informatics(IWIN2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] クラウドセンシングのための時空間フェンシングのスマートフォンアプリへの実装2022

    • Author(s)
      須崎翔太, 宮川信人, 梶克彦
    • Organizer
      マルチメディア,分散,協調とモバイルシンポジウム(DICOMO)2022
    • Related Report
      2022 Research-status Report
  • [Presentation] Building a Crowdsensing Platform Based on Spatio-temporal - Fencing2021

    • Author(s)
      Miyagawa, N., Tsuchimoto, R., Suzaki, S., Kaji, K.
    • Organizer
      The Fourth International Workshop on Mobile Ubiquitous Systems, Infrastructures, Communications and AppLications (MUSICAL 2021 Fall)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 時空間フェンシングに基づくクラウドセンシングプラットフォームの構築2021

    • Author(s)
      宮川 信人, 土本 涼雅, 須崎 翔太, 梶 克彦
    • Organizer
      マルチメディア,分散,協調とモバイルシンポジウム2021(DICOMO 2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] 時空間フェンシングに基づくクラウドセンシングプラットフォームの提案2020

    • Author(s)
      土本涼雅,宮川信人,梶克彦
    • Organizer
      令和二年度電気・電子・情報関係学会東海支部連合大会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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