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2021 Fiscal Year Final Research Report

Social and physical sensor fusion mining infrastructure to understand behavioral intentions

Research Project

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Project/Area Number 18H03340
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 62020:Web informatics and service informatics-related
Research InstitutionThe University of Electro-Communications

Principal Investigator

Ohsuga Akihiko  電気通信大学, 大学院情報理工学研究科, 教授 (90393842)

Co-Investigator(Kenkyū-buntansha) 清 雄一  電気通信大学, 大学院情報理工学研究科, 准教授 (20700157)
吉岡 信和  早稲田大学, 理工学術院, 上級研究員(研究院教授) (20390601)
鄭 顕志  早稲田大学, 理工学術院, 准教授(任期付) (40434295)
Project Period (FY) 2018-04-01 – 2022-03-31
Keywordsマイニング基盤 / IoT / ソーシャルデータ
Outline of Final Research Achievements

The results of this research are as follows. (1) Development of an algorithm to remove universal patterns and noise from anonymized data, (2) Development of a hierarchical deep learning algorithm that considers the granularity and accuracy of input values for individual social data, (3) Construction of heterogeneous Linked Data to link anonymized physical data and social data that are likely to be information of the same person. (4) Extraction of actions that increase or decrease the likelihood of goal attainment based on goal-directed actions, and (5) Development of an example application that recommends optimal actions based on social media data and physical sensor data.

Free Research Field

エージェント技術

Academic Significance and Societal Importance of the Research Achievements

本研究では、匿名加工された物理センサデータとソーシャルデータを融合させることで行動の意図をリアルタイムに把握し、次に行うべき最適な行動を導出するミドルウェアを開発した。本提案ミドルウェアにより、目的地までのナビゲーション、災害時の避難行動サポート等、人々の状況に応じて提供されるあらゆるサービスの品質向上に寄与し、便利かつ安心・安全な社会実現に貢献できる。

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Published: 2023-01-30  

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