Ogawa Yoshiki 小川芳樹

Researcher Number	70794296
Other IDs
Affiliation (Current)	2025: 東京大学, 空間情報科学研究センター, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 東京大学, 空間情報科学研究センター, 講師 2020 – 2021: 東京大学, 空間情報科学研究センター, 助教 2019: 東京大学, 生産技術研究所, 助教 2019: 東京大学, 生産技術研究所, 特任助教 2017 – 2018: 東京大学, 生産技術研究所, 特任研究員
Review Section/Research Field	Principal Investigator Basic Section 22050:Civil engineering plan and transportation engineering-related / Basic Section 25030:Disaster prevention engineering-related / Natural disaster / Disaster prevention science Except Principal Investigator Basic Section 07030:Economic statistics-related / Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields / Basic Section 22050:Civil engineering plan and transportation engineering-related / Medium-sized Section 23:Architecture, building engineering, and related fields / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Sections That Are Subject to Joint Review: Basic Section07030:Economic statistics-related , Basic Section07060:Money and finance-related / Basic Section 07060:Money and finance-related / Basic Section 23030:Architectural planning and city planning-related / Basic Section 25030:Disaster prevention engineering-related
Keywords	Principal Investigator 空間結合 / 物流動態データ / 陸運 / 海運 / インターモーダル輸送 / 復興計画 / 経済被害波及 / デジタルツイン / エージェントベースモデル / 南海トラフ地震津波 … More / 建物被害推定 / 企業間取引データ / 復興戦略 / 多目的最適化 / エージェントモデル / 行動戦略 / 災害復旧 / サプライチェーン / 深層強化学習 / マルチエージェントモデル / シナリオ選択 / 統合被害 / 被害分布 / 被害推定 / 人口分布 / 携帯電話GPSデータ / 機械学習 / Lasso / マイクロジオデータ / 統合被害推定 / 詳細な被害推定 / 地震津波 / 被害シミュレーション / LASSO / シナリオ爆発 / 人流データ / 建物データ / スパースモデリング … More Except Principal Investigator 深層学習 / ビッグデータ / 衛星画像 / 開発途上国 / マイクロジオデータ / 人口統計 / 所得水準 / 人流 / グラフニューラルネットワーク / オープンデータ / 交通シミュレーション / エージェントモデル / 人流データ / 生成AI技術 / 三次元建物データ / 三次元都市空間 / 国際貿易 / AIS / インターモーダル輸送 / ネットワーク / 国際物流 / 現地調査 / 建物用途 / AI / データコモンズ / グローバル / 建物 / 自動抽出 / デジタルツイン / 擬似人流 / 根拠に基づく政策立案 / 持続可能性 / 住環境 / 人工知能 / 回答者属性 / GAN（敵対的生成ネットワーク） / コンピュータビジョン / 建物外観 / 空き家 / ウォーカビリティ / Webアンケート / 街路全方位画像 / 街路印象評価 / 属性推定 / ジオデモグラフィックス / 地理空間情報 / 移動体データ / モバイルデータ / 時系列 / 所得 / 携帯電話 / 経済分析 / 新型コロナウイルス / ライフスタイル / ジオデモグラフィクス / 避難シミュレーション / リアルタイム推定 / リアルタイム予測 / 防災・減災 / 機械学習 / データ駆動 / 大地震 / 予測 / シミュレーション / データ同化 / 物的被害 / 避難行動 Less

Realizing Micro Population Data at the Building Scale in Developing Countries Using Satellite Image and AI
- Principal Investigator
  
  秋山祐樹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07030:Economic statistics-related
  Basic Section 07060:Money and finance-related
  Sections That Are Subject to Joint Review: Basic Section07030:Economic statistics-related , Basic Section07060:Money and finance-related
- Research Institution
  Tokyo City University
Integrated Dynamics Monitoring and Application for Land and Maritime Transport through Observation Data CollaborationPrincipal Investigator
- Principal Investigator
  
  小川芳樹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22050:Civil engineering plan and transportation engineering-related
- Research Institution
  The University of Tokyo
Real-time global logistics simulation system considering all transport modes and applications to policy analysis
- Principal Investigator
  
  柴崎隆一
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  The University of Tokyo
生成AI技術を用いた都市規模の三次元建物データの効率的な作成・更新技術の体系化
- Principal Investigator
  
  関本義秀
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 23:Architecture, building engineering, and related fields
- Research Institution
  The University of Tokyo
疑似人流開発プラットフォームの構築
- Principal Investigator
  
  樫山武浩
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 22050:Civil engineering plan and transportation engineering-related
- Research Institution
  Osaka University of Economics
Development of Housing Environment Assessment Methods Using Diverse Big Data and Artificial Intelligence for the Formation of Sustainable Residential Areas
- Principal Investigator
  
  沖拓弥
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 23030:Architectural planning and city planning-related
- Research Institution
  Tokyo Institute of Technology
Fundamental Research for the Creation of a Global Human Flow Data Commons
- Principal Investigator
  
  SEKIMOTO YOSHIHIDE
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
- Research Institution
  The University of Tokyo
Acquisition of Action Strategies by Deep Reinforcement Learning: Recovery Planning for Company's Earthquake and Tsunami DamagePrincipal Investigator
- Principal Investigator
  
  Ogawa Yoshiki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  The University of Tokyo
Realization of the Micro Population Census by Deep Learning Using Satellite Images in Developing Countries
- Principal Investigator
  
  AKIYAMA Yuki
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07030:Economic statistics-related
- Research Institution
  Tokyo City University
Development of real-time evacuee distribution estimation technology for major earthquakes by assimilating observed big data
- Principal Investigator
  
  Oki Takuya
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  Tokyo Institute of Technology
Study for Development of Dynamic Geodemographic Using Geospatial Information and Big Data
- Principal Investigator
  
  AKIYAMA Yuki
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
- Research Institution
  Tokyo City University
  The University of Tokyo
Extraction of significant scenarios for earthquake damage estimation using sparse modelingPrincipal Investigator
- Principal Investigator
  
  Ogawa Yoshiki
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  The University of Tokyo

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] Akiyama, Y., Ogawa, Y. and Yachida, O.2022
- Author(s)
  Akiyama, Y., Ogawa, Y. and Yachida, O.
- Total Pages
  15
- Publisher
  Springer Verlag
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Evaluating the subjective perceptions of streetscapes using street-view images2024
- Author(s)
  Ogawa Yoshiki、Oki Takuya、Zhao Chenbo、Sekimoto Yoshihide、Shimizu Chihiro
- Journal Title
  
  Landscape and Urban Planning
  
  Volume: 247 Pages: 105073-105073
- DOI
  10.1016/j.landurbplan.2024.105073
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K04490
[Journal Article] Geometric-based approach for linking various building measurement data to a 3D city model2024
- Author(s)
  Ogawa Yoshiki、Sato Go、Sekimoto Yoshihide
- Journal Title
  
  PLOS ONE
  
  Volume: 19 Issue: 1 Pages: 0296445-0296445
- DOI
  10.1371/journal.pone.0296445
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H01483
[Journal Article] Deep Learning Approach for Classifying the Built Year and Structure of Individual Buildings by Automatically Linking Street View Images and GIS Building Data2023
- Author(s)
  Ogawa Yoshiki、Zhao Chenbo、Oki Takuya、Chen Shenglong、Sekimoto Yoshihide
- Journal Title
  
  IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  
  Volume: 16 Pages: 1740-1755
- DOI
  10.1109/jstars.2023.3237509
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K15001, KAKENHI-PROJECT-20H01483
[Journal Article] People Flow Trend Estimation Approach and Quantitative Explanation Based on the Scene Level Deep Learning of Street View Images2023
- Author(s)
  Zhao Chenbo、Ogawa Yoshiki、Chen Shenglong、Oki Takuya、Sekimoto Yoshihide
- Journal Title
  
  Remote Sensing
  
  Volume: 15 Issue: 5 Pages: 1-26
- DOI
  10.3390/rs15051362
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K04490
[Journal Article] Label Freedom: Stable Diffusion for Remote Sensing Image Semantic Segmentation Data Generation2023
- Author(s)
  Zhao Chenbo、Ogawa Yoshiki、Chen Shenglong、Yang Zhehui、Sekimoto Yoshihide
- Journal Title
  
  IEEE Big Data
  
  Volume: 2023 Pages: 1022-1033
- DOI
  10.1109/bigdata59044.2023.10386381
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H01483
[Journal Article] Large-scale individual building extraction from open-source satellite imagery via super-resolution-based instance segmentation approach2023
- Author(s)
  Chen, S., Ogawa, Y., Zhao, C., & Sekimoto, Y.
- Journal Title
  
  ISPRS Journal of Photogrammetry and Remote Sensing
  
  Volume: 195 Pages: 129-152
- DOI
  10.1016/j.isprsjprs.2022.11.006
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18498, KAKENHI-PROJECT-20K15001, KAKENHI-PROJECT-20H01483
[Journal Article] Development of current estimated household data and agent-based simulation of the future population distribution of households in Japan2022
- Author(s)
  Kajiwara Kento、Ma Jue、Seto Toshikazu、Sekimoto Yoshihide、Ogawa Yoshiki、Omata Hiroshi
- Journal Title
  
  Computers, Environment and Urban Systems
  
  Volume: 98 Pages: 101873-101873
- DOI
  10.1016/j.compenvurbsys.2022.101873
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H01483
[Journal Article] Road-reconstruction after multi-locational flooding in multi-agent deep RL with the consideration of human mobility - Case study: Western Japan flooding in 2018 -2022
- Author(s)
  Joo Soo-hyun、Ogawa Yoshiki、Sekimoto Yoshihide
- Journal Title
  
  International Journal of Disaster Risk Reduction
  
  Volume: 70 Pages: 102780-102780
- DOI
  10.1016/j.ijdrr.2021.102780
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Predicting economic damage spillover in supply chains using graph neural network2022
- Author(s)
  楊少鋒、小川芳樹、池内幸司、柴崎亮介
- Journal Title
  
  Proceedings of the Annual Conference of JSAI
  
  Volume: JSAI2022 Issue: 0 Pages: 2J4GS1005-2J4GS1005
- DOI
  10.11517/pjsai.JSAI2022.0_2J4GS1005
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Modelling the behaviour of corporations during the flood damage recovery process using multi‐agent deep reinforcement learning2022
- Author(s)
  Yang Shaofeng、Ogawa Yoshiki、Ikeuchi Koji、Shibasaki Ryosuke、Okuma Yuuki
- Journal Title
  
  Journal of Flood Risk Management
  
  Volume: 15 Issue: 4 Pages: 1-15
- DOI
  10.1111/jfr3.12845
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] MODEL FOR ESTIMATION OF BUILDING STRUCTURE AND BUILT-YEAR USING BUILDING FACADE IMAGES AND ATTRIBUTES OBTAINED FROM REAL ESTATE DATABASE2021
- Author(s)
  沖拓弥・小川芳樹
- Journal Title
  
  Journal of Architecture and Planning (Transactions of AIJ)
  
  Volume: 86 Issue: 779 Pages: 357-367
- DOI
  10.3130/aija.86.357
- NAID
  130007977699
- ISSN
  1340-4210, 1881-8161
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04946, KAKENHI-PROJECT-20K15001
[Journal Article] Joining Street-View Images and Building Footprint GIS Data2021
- Author(s)
  Ogawa Yoshiki、Oki Takuya、Chen Shenglong、Sekimoto Yoshihide
- Journal Title
  
  GeoSearch'21: Proceedings of the 1st ACM SIGSPATIAL International Workshop on Searching and Mining Large Collections of Geospatial Data
  
  Volume: 1 Pages: 18-24
- DOI
  10.1145/3486640.3491395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Model for Estimation of Building Structure and Built Year Using Building Facade Images and Attributes Obtained from a Real Estate Database2021
- Author(s)
  Oki Takuya、Ogawa Yoshiki
- Journal Title
  
  Urban Informatics and Future Cities
  
  Volume: 1 Pages: 549-573
- DOI
  10.1007/978-3-030-76059-5_27
- NAID
  130007977699
- ISBN
  9783030760588, 9783030760595
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Development of current estimated household data and a future forecast model for nationwide agent simulation2021
- Author(s)
  Kajiwara Kento、Seto Toshikazu、Sekimoto Yoshihide、Ogawa Yoshiki、Omata Hiroshi
- Journal Title
  
  Journal of the City Planning Institute of Japan
  
  Volume: 56 Issue: 3 Pages: 603-610
- DOI
  10.11361/journalcpij.56.603
- NAID
  130008107636
- ISSN
  0916-0647, 2185-0593
- Year and Date
  2021-10-25
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Estimation of earthquake damage to urban environments using sparse modeling2021
- Author(s)
  Ogawa Yoshiki、Sekimoto Yoshihide、Shibasaki Ryosuke
- Journal Title
  
  Environment and Planning B: Urban Analytics and City Science
  
  Volume: 0 Issue: 5 Pages: 0-15
- DOI
  10.1177/2399808320986560
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Developing System for Setting Priority of Road-Recovery Considering Human Mobility by Applying Deep Q-Learning2020
- Author(s)
  Joo, Soo-hyun; Ogawa, Yoshiki; Yang, Shaofeng; Sekimoto,Yoshihide
- Journal Title
  
  ADBI: Purdue University and University of Tokyo: Virtual Workshop on Resilience of Cities to External Shocks: Analysis, Modeling and Economic Impacts
  
  Volume: 1 Pages: 3-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Estimating Urban Environment Attributes Indicating Earthquake Damage Vulnerability of Cities using Sparse Modeling2020
- Author(s)
  Yoshiki Ogawa, Yoshihide Sekimoto, Ryosuke Shibasaki
- Journal Title
  
  ADBI: Purdue University and University of Tokyo: Virtual Workshop on Resilience of Cities to External Shocks: Analysis, Modeling and Economic Impacts
  
  Volume: 1 Pages: 2-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15001
[Journal Article] Estimating Urban Environment Attributes Indicating Earthquake Damage Vulnerability of Cities using Sparse Modeling2020
- Author(s)
  Yoshiki Ogawa, Yoshihide Sekimoto,RYosuke Shibasaki
- Journal Title
  
  Environment and Planning B
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K12997
[Journal Article] Elucidation of rent formation mechanism using micro geodata2020
- Author(s)
  秋山祐樹、小川芳樹、秦桜蘭
- Journal Title
  
  JOURNAL OF THE HOUSING RESEARCH FOUNDATION "JUSOKEN"
  
  Volume: 46 Issue: 0 Pages: 1-12
- DOI
  10.20803/jusokenronbunjisen.46.0_1
- NAID
  130007851301
- ISSN
  2433-801X, 2433-8028
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12997, KAKENHI-PROJECT-19K21660
[Journal Article] 企業間取引ビックデータを用いた災害時の経済インパクト推計2019
- Author(s)
  小川芳樹
- Journal Title
  
  Estrela
  
  Volume: 307 Pages: 11-14
- Data Source
  KAKENHI-PROJECT-17K12997
[Journal Article] Study on the relationship between house rent and people congestion by time in Tokyo based on mobile phone GPS data2019
- Author(s)
  Qin Yinglan、Akiyama Yuki、Ogawa Yoshiki、Shibasaki Ryosuke、Sato Taisei
- Journal Title
  
  2019 IEEE International Conference on Big Data
  
  Volume: 2019 Pages: 5313-5320
- DOI
  10.1109/bigdata47090.2019.9005984
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21660
[Journal Article] Estimation of the economic im- pact of urban flood through the use of big data on inter-branch office transactions2019
- Author(s)
  Shaofeng YANG, Yoshiki OGAWA, Koji IKEUCHI, Yuki AKIYAMA, Ryosuke SHIBASAKI
- Journal Title
  
  Journal of Japan Society for Natural Disaster Science
  
  Volume: 38 Issue: S06 Pages: 185-199
- DOI
  10.24762/jndsj.38.S06_185
- NAID
  130007806220
- ISSN
  0286-6021, 2434-1037
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12997, KAKENHI-PROJECT-18H03823
[Journal Article] Firm-level behavior control after large-scale urban flooding using multi-agent deep reinforcement learning2019
- Author(s)
  Yang, S., Ogawa, Y., Ikeuchi, K., Akiyama, Y., and Shibasaki, R.
- Journal Title
  
  Proceedings of the 2nd ACM SIGSPATIAL International Workshop on GeoSpatial Simulation
  
  Volume: - Pages: 24-27
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12997
[Journal Article] Estimation of Supply Chain Network Disruption of Companies Across the Country Affected by the Nankai Trough Earthquake Tsunami in Kochi City2019
- Author(s)
  Yoshiki Ogawa, Yuki Akiyama, Muneta Yokomatsu, Yoshihide Sekimoto, and Ryosuke Shibasaki
- Journal Title
  
  Journal of Disaster Research
  
  Volume: 14 Issue: 3 Pages: 508-520
- DOI
  10.20965/jdr.2019.p0508
- NAID
  130007626682
- ISSN
  1881-2473, 1883-8030
- Year and Date
  2019-03-28
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12997
[Journal Article] Estimation of Human Damage from the Nankai Trough Earthquake Tsunami Based on Various Scenarios Using Geo Big Data: Case Study in Kochi City2018
- Author(s)
  小川芳樹，秋山祐樹，金杉洋，柴崎亮介
- Journal Title
  
  E-journal GEO
  
  Volume: 13 Issue: 1 Pages: 140-155
- DOI
  10.4157/ejgeo.13.140
- NAID
  130006701631
- ISSN
  1880-8107
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12997, KAKENHI-PROJECT-15K12453
[Journal Article] Developing a Model for Estimating the Home Return of Evacuees Based on the 2011 Tohoku Earthquake Tsunami -Utilizing Mobile Phone GPS Big Data2018
- Author(s)
  Ogawa, Y., Sato, T., Akiyama, Y., Shibasaki, R. and Sekimoto, Y.
- Journal Title
  
  Advances and New Trends in Environmental Informatics
  
  Volume: 1 Pages: 227-240
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 建物外観の印象評価と構成要素の関係：街路全方位画像ビッグデータに基づく建物外観印象評価推定モデルの応用2023
- Author(s)
  今出川祐亮, 沖拓弥, 小川芳樹, 趙チン渤
- Organizer
  人間・環境学会第30回大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] 街路全方位画像ビッグデータを用いた建物外観の主観的印象評価推定モデル2023
- Author(s)
  今出川祐亮, 沖拓弥, 小川芳樹, 趙チン渤
- Organizer
  2023年度人工知能学会全国大会（第37回）
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] Capturing Walking-related Perceptions and Willingness within Tokyo's Station Areas: Leveraging Crowd-sourced Methods and AI Approach2023
- Author(s)
  LU HUANG, TAKUYA OKI, SACHIO MUTO, YOSHIKI OGAWA
- Organizer
  International Association of Geo-informatics (IAG'i) 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] Predicting Impression Evaluation of Building Exterior Appearance Using Street Image Big Data2023
- Author(s)
  Yusuke Imadegawa, Takuya Oki, Yoshiki Ogawa, Chenbo Zhao
- Organizer
  2023 IEEE International Conference on Big Data (Big Data)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] Automatic Evaluation of Street-Level Walkability Based on Computer Vision Techniques and Urban Big Data: A Case Study of Kowloon West, Hong Kong2023
- Author(s)
  Lu Huang, Takuya Oki, Sachio Muto, Hongjik Kim, Yoshiki Ogawa, Yoshihide Sekimoto
- Organizer
  The 18th International Conference on Computational Urban Planning and Urban Management (CUPUM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] 街路印象評価に見られる年代差・性差の要因分析：街路印象評価推定モデルの応用2023
- Author(s)
  沖拓弥, 小川芳樹, 趙チン渤
- Organizer
  人間・環境学会第30回大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] グラフニューラルネットワークとデータ同化を統合したデータ駆動型避難者分布予測手法の検証2023
- Author(s)
  樫山武浩，沖拓弥，小川芳樹，今泉允聡，大山雄己
- Organizer
  2023年度人工知能学会全国大会（第37回）
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 街路全方位画像から抽出した建物外観の印象に基づく地域分析：深層学習ベースの建物外観印象評価推定モデルの応用2023
- Author(s)
  今出川祐亮, 沖拓弥, 小川芳樹, 趙チン渤
- Organizer
  第68回土木計画学研究発表会・秋大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] 住宅地図と衛星画像を活用した建物高密度地域における建物データの開発2022
- Author(s)
  山野寺瞭太・岡田佳佑・秋山祐樹・宮崎浩之・宮澤聡・菅澤翔之助・小川芳樹
- Organizer
  CSIS DAYS 2022
- Data Source
  KAKENHI-PROJECT-20H01483
[Presentation] 住宅地図と衛星画像を活用した建物高密度地域における建物データの開発2022
- Author(s)
  山野寺瞭太, 岡田佳佑, 秋山祐樹, 宮崎浩之, 宮澤聡, 菅澤翔之助, 小川芳樹
- Organizer
  CSIS DAYS 2022
- Data Source
  KAKENHI-PROJECT-20H01483
[Presentation] 街路全方位画像ビッグデータから抽出した建物外観画像に基づく汎用的な印象評価手法の検討2022
- Author(s)
  今出川祐亮, 沖拓弥, 小川芳樹, Zhao Chenbo
- Organizer
  第31回地理情報システム学会学術研究発表大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] グラフニューラルネットワークを用いたサプライチェーンの経済被害波及の予測2022
- Author(s)
  楊少鋒 , 小川芳樹 , 池内幸司 , 柴崎亮介
- Organizer
  人工知能学会全国大会論文集
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 街路全方位画像ビッグデータを用いた街路景観の主観的印象評価の属性別傾向2022
- Author(s)
  沖拓弥, 小川芳樹, Zhao Chenbo, 今出川祐亮, 清水千弘
- Organizer
  第31回地理情報システム学会学術研究発表大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] 街路全方位画像ビッグデータを用いた街路景観の主観的印象評価モデルの構築2022
- Author(s)
  小川芳樹, 沖拓弥, Zhao Chenbo, 関本義秀, 清水千弘
- Organizer
  第31回地理情報システム学会学術研究発表大会
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] Large-scale building footprint extraction from open-sourced satellite imagery via instance segmentation approach2022
- Author(s)
  Chen, S., Ogawa, Y., Zhao, C., and Sekimoto, Y.
- Organizer
  IGRASS2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18498
[Presentation] 企業単位のエージェントシミュレーションモデルによる水害がサプライチェーンに及ぼす影響の推計 -平成30年7月豪雨を事例として-2022
- Author(s)
  楊少鋒 , 小川芳樹 , 柴崎亮介 , 池内幸司
- Organizer
  第31回地理情報システム学会研究発表大会講演論文集
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 街路全方位画像ビッグデータを用いた街路景観の主観的印象評価に見られる属性別傾向2022
- Author(s)
  沖拓弥, 小川芳樹, Zhao Chenbo, 今出川祐亮, 清水千弘
- Organizer
  CSIS DAYS 2022「全国共同利用研究発表大会」
- Data Source
  KAKENHI-PROJECT-22K04490
[Presentation] Reward architecture in Deep reinforcement learning for disaster road management plan2021
- Author(s)
  Soohyun, J., Ogawa, Y., and Sekimoto, Y.
- Organizer
  第30回地理情報システム学会研究発表大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] Joining Street-View Images and Building Footprint GIS Data2021
- Author(s)
  Ogawa Yoshiki、Oki Takuya、Chen Shenglong、Sekimoto Yoshihide
- Organizer
  GeoSearch'21: Proceedings of the1st ACM SIGSPATIAL International Workshop on Searching and Mining Large Collections of Geospatial Data
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] グラフニューラルネットワークとデータ同化を統合したデータ駆動型避難者分布予測モデルの構築2021
- Author(s)
  高崎弾, 小川芳樹, 今泉允聡, 沖拓弥, 大山雄己
- Organizer
  人工知能学会全国大会論文集第 35 回全国大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] グラフニューラルネットワークとデータ同化を統合したデータ駆動型避難者分布予測モデルの構築2021
- Author(s)
  高崎弾・小川芳樹・今泉允聡・沖拓弥・大山雄己
- Organizer
  人工知能学会全国大会論文集（第35回全国大会）
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 深層強化学習を用いたサプライチェーン復興過程の最適化手法の提案とその検証について-2016年熊本地震を事例として-2021
- Author(s)
  楊少鋒・小川芳樹・池内幸司・柴崎亮介・大熊裕輝
- Organizer
  第30回地理情報システム学会研究発表大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] Building Extraction from Panoramic Images by Instance Segmentation: An Application for Estimating Building Structure Type2021
- Author(s)
  Chen, SL., Oky, T., and Ogawa Y.
- Organizer
  日本建築大会学術講演会研究発表梗概集
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 不動産外観画像と属性情報を用いた深層学習による建物構造・築年代の推定手法の検討2020
- Author(s)
  小川芳樹，沖拓弥，陳聖隆, 関本義秀
- Organizer
  CSIS DAYS 2020
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 大地震時の広域避難行動予測手法の検討2020
- Author(s)
  沖拓弥・小川芳樹
- Organizer
  CSIS DAYS 2020「全国共同利用研究発表大会」
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] Development of massive city information for computational social science simulations2020
- Author(s)
  Yoshiki Ogawa, Yuki Akiyama, Yoshihide Sekimoto
- Organizer
  The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 不動産に関する地理空間情報と建物画像を用いた建物の構造・築年代推定手法の検討2020
- Author(s)
  小川芳樹, 沖拓弥
- Organizer
  人工知能学会全国大会論文集第 34 回全国大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] LIFULL HOME'Sデータセットの外観画像と属性情報を用いた建物構造・築年代推定モデルの構築2020
- Author(s)
  沖拓弥・小川芳樹
- Organizer
  NII-IDR ユーザフォーラム 2020
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 建物画像と属性情報のマルチモーダル学習による建物構造・築年代推定手法2020
- Author(s)
  小川芳樹・沖拓弥・関本義秀
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 建物画像と属性情報のマルチモーダル学習による建物構造・築年代推定手法2020
- Author(s)
  小川芳樹・沖拓弥・関本義秀
- Organizer
  情報システム技術委員会：2020年度日本建築学会大会学術講演会に代わるオンライン研究発表会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] セマンティックセグメンテーションによる不動産物件外観画像からの建物抽出: 建物構造・築年代推定への応用2020
- Author(s)
  小川芳樹, 沖拓弥, 陳聖隆, 関本義秀
- Organizer
  地理情報システム学会学術研究発表大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 深層学習を用いた不動産外観画像における建物セグメンテーションの試み2020
- Author(s)
  陳聖隆，小川芳樹，沖拓弥
- Organizer
  IDRユーザフォーラム 2020
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] LIFULL HOME'Sデータセットの外観画像と属性情報を用いた建物構造・築年代推定モデルの構築2020
- Author(s)
  沖拓弥・小川芳樹
- Organizer
  IDRユーザフォーラム 2020
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] セマンティックセグメンテーションによる不動産物件外観画像からの建物抽出: 建物構造・築年代推定への応用2020
- Author(s)
  小川芳樹・沖拓弥・陳聖隆・関本義秀
- Organizer
  地理情報システム学会学術研究発表大会
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 大地震時を想定した広域避難シミュレーション軌跡のクラスタリングと避難行動予測への応用2020
- Author(s)
  沖拓弥・小川芳樹
- Organizer
  人工知能学会第34回全国大会
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 不動産外観画像と属性情報を用いた深層学習による建物構造・築年代の推定手法の検討2020
- Author(s)
  小川芳樹・沖拓弥・陳聖隆・関本義秀
- Organizer
  CSIS DAYS 2020「全国共同利用研究発表大会」
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] 大地震時を想定した広域避難シミュレーション軌跡のクラスタリングと避難行動予測への応用. In2020
- Author(s)
  小川芳樹, 沖拓弥
- Organizer
  人工知能学会全国大会論文集第 34 回全国大会
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 大地震時の広域避難行動予測手法の検討2020
- Author(s)
  沖拓弥・小川芳樹
- Organizer
  CSIS DAYS 2020
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 不動産に関する地理空間情報と建物画像を用いた建物の構造・築年代の推定2020
- Author(s)
  小川芳樹・沖拓弥・関本義秀・柴崎亮介
- Organizer
  人工知能学会第34回全国大会
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] Integrated Large-scale Simulations of Earthquake Disasters and Economy for Studying Post-disaster Economy2020
- Author(s)
  Gill, A., Lalith, M., Poledna, S., Hori, M., Ogawa, Y., Akiyama, Y. and Sekimoto, Y.
- Organizer
  The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] Numerical analysis of dynamic process of markets in the aftermath of disaster: Bellman equation approach2020
- Author(s)
  Muneta Yokomatsu, Yoshiki Ogawa, Akiyama, Y. and Sekimoto, Y.
- Organizer
  The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] 災害後の多部門経済市場の動的過程の数値解析2020
- Author(s)
  横松宗太, 小川芳樹, 秋山祐樹, 関本義秀
- Organizer
  京都大学防災研究所研究発表講演会
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 深層学習を用いた不動産外観画像における建物セグメンテーションの試み2020
- Author(s)
  陳聖隆・小川芳樹・沖拓弥
- Organizer
  NII-IDR ユーザフォーラム 2020
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] マルチエージェント深層強化学習を用いた水害復興過程における企業行動の制御2020
- Author(s)
  楊少鋒，小川芳樹，池内幸司，柴崎亮介，大熊裕輝
- Organizer
  CSIS DAYS 2020
- Data Source
  KAKENHI-PROJECT-20K15001
[Presentation] Firm-level behavior control after large-scale urban flooding using multi-agent deep reinforcement learning2019
- Author(s)
  Yang, S., Ogawa, Y., Ikeuchi, K., Akiyama, Y., and Shibasaki, R.
- Organizer
  Proceedings of the 2nd ACM SIGSPATIAL International Workshop on GeoSpatial Simulation
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 地震被害推定におけるシナリオ爆発の制御に向けたスパースモデリングによる重要シナリオ抽出2019
- Author(s)
  小川芳樹, 秋山祐樹, 関本義秀, 柴崎亮介
- Organizer
  CSISDAYS 2019
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 大地震時の物的被害・人間行動モデルを用いた津波浸水想定区域におけるシミュレーション分析2019
- Author(s)
  沖拓弥, 小川芳樹
- Organizer
  CSISDAYS 2019
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Earthquake Damage Estimation by Soarse Modeing Using Geospatial Big Data2019
- Author(s)
  Ogawa, Y., Akiyama, Y., Sekimoto, Y.and Shibasaki, R.
- Organizer
  IGARSS 2019
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 人流ビッグデータを用いた時間帯別の街の賑わいと家賃の関係性に関する研究2019
- Author(s)
  秦桜蘭・秋山祐樹・小川芳樹・柴崎亮介・佐藤大誓
- Organizer
  第28回地理情報システム学会
- Data Source
  KAKENHI-PROJECT-19K21660
[Presentation] マルチエージェント深層強化学習を用いた大規模都市型水害後における企業の行動制御2019
- Author(s)
  楊少鋒, 小川芳樹, 池内幸司, 秋山祐樹, 柴崎亮介
- Organizer
  CSISDAYS 2019
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 大地震時の物的被害・人間行動モデルを用いた津波浸水想定区域におけるシミュレーション分析2019
- Author(s)
  沖拓弥・小川芳樹・柴崎亮介
- Organizer
  CSIS DAYS 2019「全国共同利用研究発表大会」
- Data Source
  KAKENHI-PROJECT-19K04946
[Presentation] Finding optimal restoration process of road transportation system with Deep Q-network -in case of Western Japan Flooding-2019
- Author(s)
  Joo, S., Ogawa, Y., and Sekimoto, Y.
- Organizer
  International Associaltion of Geo-informatics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Development of People Flow Data with Individual Demographics based on Mobile Phone GPS Big Data2019
- Author(s)
  Ogawa, Y., Akiyama, Y. and Shibasaki, R.
- Organizer
  the 22nd AGILE Conference on Geo-information Science
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 時間別街の賑わいと家賃形成との関係に関する研究2019
- Author(s)
  秦桜蘭・秋山祐樹・小川芳樹・柴崎亮介・佐藤大誓
- Organizer
  CSIS DAYS 2019
- Data Source
  KAKENHI-PROJECT-19K21660
[Presentation] マルチエージェント深層強化学習を用いた大規模都市型水害後における企業の行動制御2019
- Author(s)
  楊少鋒, 小川芳樹, 池内幸司, 秋山祐樹, 柴崎亮介
- Organizer
  第28回地理情報システム学会
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 不動産ポイントデータと機械学習を用いた建物の構造・築年代推定モデル2019
- Author(s)
  小川芳樹, 沖拓弥, 関本義秀, 柴崎亮介
- Organizer
  第28回地理情報システム学会
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Decision-making system for road-recovery applying deep Q-network2019
- Author(s)
  Soohyun Joo, Yoshiki Ogawa, Yoshihide Sekimoto
- Organizer
  CSISDAYS 2019
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Study of the relationship between rental house prices and people congestion of urban areas based on mobile phone GPS data2019
- Author(s)
  Qin, Y., Akiyama, Y., Ogawa, Y., Shibasaki, R. and Sakuramachi, R.
- Organizer
  22nd AGILE Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21660
[Presentation] 荒川流域における大規模水害を対象とした経済的影響の推定2018
- Author(s)
  楊少鋒，小川芳樹，秋山祐樹，柴崎亮介，池内幸司
- Organizer
  第27回地理情報システム学会
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Geospatial information and machine learning application in Japan2018
- Author(s)
  Yoshiki Ogawa
- Organizer
  2018 International Conference on Geospatial Information Science
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] 南海トラフ地震・津波を想定したサプライチェーンへの被害波及と復興シミュレーション2018
- Author(s)
  小川芳樹，秋山祐樹，横松宗太，関本義秀，柴崎亮介
- Organizer
  CSIS DAYS 2018
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Estimation of the economic impact of large-scale flooding in the Tokyo metropolitan area2018
- Author(s)
  Yang, S., Ogawa, Y., Akiyama, Y., Shibasaki, R. and Ikeuchi, K.
- Organizer
  2018 IEEE International Conference on Big Data
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12997
[Presentation] Extraction of significant scenarios with sparse modeling in earthquake damage estimation2017
- Author(s)
  Yoshiki Ogawa, Yuki Akiyama, Ryosuke Shibasaki
- Organizer
  14th International Conference on Information Systems for Crisis Response and Management
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12997

1. AKIYAMA Yuki (60600054)

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23. 坪田建明 (50546728)

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24. 松田琢磨 (40882535)

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25. 和田祐次郎 (20804595)

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Ogawa Yoshiki 小川 芳樹

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Integrated Dynamics Monitoring and Application for Land and Maritime Transport through Observation Data CollaborationPrincipal Investigator

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Acquisition of Action Strategies by Deep Reinforcement Learning: Recovery Planning for Company's Earthquake and Tsunami DamagePrincipal Investigator

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Extraction of significant scenarios for earthquake damage estimation using sparse modelingPrincipal Investigator

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[Book] Akiyama, Y., Ogawa, Y. and Yachida, O.2022

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[Journal Article] Evaluating the subjective perceptions of streetscapes using street-view images2024

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[Journal Article] Geometric-based approach for linking various building measurement data to a 3D city model2024

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Ogawa Yoshiki 小川芳樹