2016 - 2019 Systemization of reconstruction method for secure and open people flow depending on types of CDRs data
2016 - 2018 Systemization of spatial information enabled urban infrastructure management
2014 - 2017 National scale analysis on population distribution and movement using mobile phone data
2014 - 2016 Speedy and economical infrastructure monitoring method using crowdsourcing technology
2014 - 2016 Large-Scale Location Mining for Multi-dimensional Risk Factors Discovery: A study for Road Accident Prevention
2011 - 2014 Development of Spatio-Temporal Mobility Data Analytics and Data Platform for Urban and Regional Studies
2011 - 2012 Escape from the GALAPAGOS Syndrome !? Analysis of Potential demand in Various countries? for? International expansion of? Spatial Information Technology in Japan
2009 - 2011 Development of efficient reconstruction technology about "people flow" data set as social infrastructure.
2009 - 2011 Lane Recognition Using(Passive Type) RFID Tags
2004 - 2005 Dynamic Digital Tokyo : Research for integrated information infrastructure for person's spatio-temporal activities
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Papers (159):
Jue Ma, Yuya Shibuya, Yanbo Pang, Hiroshi Omata, Yoshihide Sekimoto. A cost-and-effect simulation model for compact city approaches: A case study in Japan. Cities. 2024. 152
Shenglong Chen, Yoshiki Ogawa, Chenbo Zhao, Yoshihide Sekimoto. Enhanced large-scale building extraction evaluation: developing a two-level framework using proxy data and building matching. European Journal of Remote Sensing. 2024. 57. 1
Yoshiki Ogawa, Takuya Oki, Chenbo Zhao, Yoshihide Sekimoto, Chihiro Shimizu. Evaluating the subjective perceptions of streetscapes using street-view images. Landscape and Urban Planning. 2024. 247. 105073-105073
Yoshiki Ogawa, Ryoto Nakamura, Go Sato, Hiroya Maeda, Yoshihide Sekimoto. End-to-End Framework for the Automatic Matching of Omnidirectional Street Images and Building Data and the Creation of 3D Building Models. Remote Sensing. 2024
Soo-Hyun Joo, Yoshiki Ogawa, Yoshihide Sekimoto. Generating Diverse Optimal Road Management Plans in Post-Disaster by Applying Envelope Multi-Objective Deep Reinforcement Learning. Journal of Disaster Research. 2023
笠原 有貴, 関本 義秀, 樫山 武浩, 瀬崎 薫. ベクトルタイル技術を用いた全国規模の人流データの効率的な可視化-Efficient Visualization of Nationwide People Flow Data Using Vector Tiling Technology. GIS-理論と応用 / 地理情報システム学会 編. 2022. 30. 2. 85-90
関本義秀, 小川芳樹, 朝日孝輔, 遠藤隆浩, 西尾悟. Empirical research of web tile processing for various time-series data. 地理情報システム学会講演論文集(CD-ROM). 2022. 31
小川芳樹, 沖拓弥, ZHAO Chenbo, 関本義秀, 清水千弘. Development of a Model for Evaluating Subjective Impressions of Streetscapes Using Omnidirectional Street Image Big Data. 地理情報システム学会講演論文集(CD-ROM). 2022. 31
中村遼斗, 佐藤剛, 小川芳樹, 前田紘弥, 関本義秀. Automatic Generation Method of Textured 3D Building Models Using Omni-directional Images of Streets. 地理情報システム学会講演論文集(CD-ROM). 2021. 30
佐藤剛, 中村遼斗, 前田紘弥, 小川芳樹, 関本義秀. Automated Building Matching of Bicycle-mounted Smartphone-photographed Images for 3D City Model Detailing. 地理情報システム学会講演論文集(CD-ROM). 2021. 30