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不完全空間情報による空間推論のためのツールボックスの開発と応用

Research Project

Project/Area Number 22H00245
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Research InstitutionGunma University

Principal Investigator

奥貫 圭一  群馬大学, 情報学部, 教授 (90272369)

Co-Investigator(Kenkyū-buntansha) 原 正一郎  京都大学, 東南アジア地域研究研究所, 名誉教授 (50218616)
関野 樹  国際日本文化研究センター, 総合情報発信室, 教授 (70353448)
矢野 桂司  立命館大学, 文学部, 教授 (30210305)
中谷 友樹  東北大学, 環境科学研究科, 教授 (20298722)
桐村 喬  京都産業大学, 文化学部, 准教授 (70584077)
小口 高  東京大学, 空間情報科学研究センター, 教授 (80221852)
貞広 幸雄  東京大学, 大学院情報学環・学際情報学府, 教授 (10240722)
山田 育穂  東京大学, 空間情報科学研究センター, 教授 (00594756)
浅見 泰司  東京大学, 大学院工学系研究科(工学部), 教授 (10192949)
薄井 宏行  千葉工業大学, 創造工学部, 教授 (70748219)
石川 徹  東洋大学, 情報連携学部, 教授 (70436583)
Project Period (FY) 2022-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥41,210,000 (Direct Cost: ¥31,700,000、Indirect Cost: ¥9,510,000)
Fiscal Year 2025: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2024: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2023: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2022: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Keywords空間情報
Outline of Research at the Start

本研究では,空間情報の中でも,位置座標の情報が不明確であったり,それがそもそも付されていないものを想定し,これを「不完全な空間情報」と位置づけて,その有効活用を促すための手順や方法を検討する。具体的には,会話文など文字情報になっているもの,写真や図・絵など画像情報になっているものなどを想定しているが,位置情報の付された既存の地理空間情報であっても,位置座標の情報が不正確であることもあり,これらを含めて,広く「不完全な空間情報」と位置づけて検討してみたい。さらに,ここで提案されるであろう手順や方法を,実際に,一般の空間情報利用者が実践できるように,ツールを開発して提供していきたいと考えている。

Outline of Annual Research Achievements

本年度は,不完全な空間情報を有するデータの収集と整理,位置関係を扱う新たな手順と方法の考案,新たな方法を実践するツールボックスの実装を行った。研究対象データとしては,景観写真のような画像情報,Webニュースなどの文字情報のほか,位置座標の情報が誤っていたり,欠落していたりする地理空間情報全般を対象として検討している。具体的には,以下に示すような,さまざまな研究分野で扱われている空間情報について,その扱いを考えている。
1)日本語・英語・スペイン語Webニュースの文字情報を対象とした,トピックモデルを用いた内容分析。2)不完全な時間(文字)情報を扱うため,始めと終わりが具体的な日付ではなく別の期間で相対的に指定されている期間を時間軸上に位置づけるための仕組み。3)断続的に取得されたリモートセンシングのデータや確実度が限られた古代の考古遺跡データを用いて解析を行う技法。4)フォトグラメトリによって作成した3次元モデルおよびDSM(数値表層モデル)による災害時建物被害の状況把握。5)過去の不確かな地理的環境情報を保持する外邦図の画像資料データベースを,CloudベースのGISを利用して構築。6)過去のフィールドワークで撮影して蓄積された景観写真をジオコーディングする試み。7)データの信頼性に地域差がある場合に,これに対して空間的自己相関検定を統制する方法。8)計算負荷の小さい新たなGWR(地理的加重回帰)分析法としての,確率勾配に基づくsgGWR(stochastic gradient GWR)分析法の開発。9)交通事故などのイベントについて,その頻度が最も高くなる期間を抽出し,空間的に可視化する手法の開発とその実装。10)都市内建物の隣接関係に着目して,建物群の調和度を表す指標の値をGISデータから計測する方法の開発とその実装。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

すでに空間情報を扱ういくつかのツールが実装・提供されていることに加えて,実装の検討が進んでいるツールもあり,さらに,空間情報を扱う手順を解説した講習会の開催や書籍の出版がなされているため。

Strategy for Future Research Activity

すでに実装されたツールもあり,当初の予定どおり,位置関係を扱う新たな手順と方法の応用と検証,それを実践するためのツールボックスの実装と検証を,それぞれ進めていく予定である。加えて,ここまでに実装されたものについては,その経験をフィードバックして,手順や方法を見直す作業を進めていく。たとえば以下にあげる内容を試みる予定である。
1)Webニュースの文字情報を対象とした内容分析のアルゴリズムおよびツール機能の拡張。2)不完全な時間(文字)情報を扱うため,Allenの区間代数で表現された様々な期間間の位置関係に基づき,相対的に指定されている期間を時間軸上に位置づけるための仕組みの開発と公開。3)自然地理学や防災に関する研究と教育を対象に,空間解像度や時間解像度が限られたデータを有効活用する方法の検討と知見の体系化。4)フォトグラメトリによって作成したDSMが古いものほど誤差の大きいことを考慮に入れた分析手法の開発。5)外邦図の画像資料データベースを拡充していくとともに,データベース構造の見直しと画像の幾何補正法の検討を進める。6)景観写真をジオコーディングする試み。7)分析対象地域の設定が局所的な空間解析に及ぼす影響の検討。8)地域の中心をとらえる手法と,そのための距離の計測法の検討。9)店舗とその顧客分布,犯罪者の居住地と犯行地点のような,単独の参照点と点パターンとの空間的関係を分析する手法の開発。10)都市内建物の隣接関係を多様な定義によってとらえる手法の検討。

Report

(3 results)
  • 2023 Annual Research Report
  • 2022 Comments on the Screening Results   Annual Research Report
  • Research Products

    (114 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (1 results) Journal Article (55 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 48 results,  Open Access: 34 results) Presentation (51 results) (of which Int'l Joint Research: 29 results,  Invited: 11 results) Book (4 results) Remarks (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] The University of Nottingham(英国)

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      2023 Annual Research Report
  • [Journal Article] Enabling space-time kernel density estimation in a 3D geographic information system envrionment.2024

    • Author(s)
      Nakaya, T. and Nagata, S.
    • Journal Title

      Geographical Reports of Tokyo Metropolitan University

      Volume: 59 Pages: 41-48

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Analysis of a spatial point pattern in relation to a reference point2024

    • Author(s)
      Sadahiro Yukio, Matsumoto Hidetaka
    • Journal Title

      Journal of Geographical Systems

      Volume: - Issue: 3 Pages: 351-373

    • DOI

      10.1007/s10109-023-00434-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rock Glacier Inventory of the Southwestern Pamirs Supported by InSAR Kinematics2024

    • Author(s)
      Ma Qiqi、Oguchi Takashi
    • Journal Title

      Remote Sensing

      Volume: 16 Issue: 7 Pages: 1185-1185

    • DOI

      10.3390/rs16071185

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relative variability in streetscape skeletons and spatial association: Application for identifying harmonious and inharmonious streetscape skeletons in Tokyo2024

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Geographical Analysis

      Volume: 56(2) Issue: 2 Pages: 358-383

    • DOI

      10.1111/gean.12379

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relative spatial variability in building heights and its spatial association: Application for the spatial clustering of harmonious and inharmonious building heights in Tokyo2024

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Environment and Planning B: Urban Analytics and City Science

      Volume: 51(4) Issue: 4 Pages: 987-1002

    • DOI

      10.1177/23998083231204691

    • Related Report
      2023 Annual Research Report
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  • [Journal Article] The central station in Tokyo 23 wards for land transaction prices2023

    • Author(s)
      西颯人, 浅見泰司
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 58 Issue: 3 Pages: 501-507

    • DOI

      10.11361/journalcpij.58.501

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2023-10-25
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      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] CHANGES IN DETERMINANTS OF POPULATION CHANGE IN LOCAL DISTRICTS UNDER THE COVID-19 PANDEMIC2023

    • Author(s)
      塩崎洸,浅見泰司,樋野公宏,薄井宏行,武藤祥郎
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 88 Issue: 803 Pages: 224-230

    • DOI

      10.3130/aija.88.224

    • ISSN
      1340-4210, 1881-8161
    • Year and Date
      2023-01-01
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      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Finding Tipping Points in Web Text Data2023

    • Author(s)
      Hara Shoichiro、Ann Frey Urszula、Mori Shinsuke、Matsuda Masami
    • Journal Title

      2023 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)

      Volume: - Pages: 30-37

    • DOI

      10.23919/pnc58718.2023.10314969

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Construction of a calendar conversion system with a function to interpret Chinese calendar date expressions2023

    • Author(s)
      Sekino Tatsuki
    • Journal Title

      Proceedings of the 2023 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)

      Volume: - Pages: 59-66

    • DOI

      10.23919/pnc58718.2023.10314976

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] タイム・リゾルバ ― 時間名リソースからの時間範囲取得2023

    • Author(s)
      関野 樹
    • Journal Title

      じんもんこん 2023 論文集

      Volume: - Pages: 1-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] [C21] Memorygraph: Deployment of Fieldwork by a Camera App that Supports Same-Composition Photography2023

    • Author(s)
      北本 朝展、髙橋 彰、矢野 桂司、佐藤 弘隆、河角 直美、西村 陽子
    • Journal Title

      Dejitaru Akaibu Gakkaishi

      Volume: 7 Issue: s2 Pages: s130-s133

    • DOI

      10.24506/jsda.7.s2_s130

    • ISSN
      2432-9762, 2432-9770
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      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A linearization for stable and fast geographically weighted Poisson regression2023

    • Author(s)
      Murakami Daisuke、Tsutsumida Narumasa、Yoshida Takahiro、Nakaya Tomoki、Lu Binbin、Harris Paul
    • Journal Title

      International Journal of Geographical Information Science

      Volume: 37 Issue: 8 Pages: 1818-1839

    • DOI

      10.1080/13658816.2023.2209811

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      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 地域メッシュ統計データの可視化ツール:MeshDataView3Dの開発と活用2023

    • Author(s)
      桐村 喬
    • Journal Title

      ESTRELA

      Volume: 355 Pages: 21-26

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      2023 Annual Research Report
  • [Journal Article] 空中写真に基づく都市のDSMの時空間的な分析手法の開発2023

    • Author(s)
      桐村 喬
    • Journal Title

      地理情報システム学会講演論文集

      Volume: 32

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      2023 Annual Research Report
  • [Journal Article] Event pattern analysis: the point density around the appearance and disappearance of points2023

    • Author(s)
      Sadahiro Yukio
    • Journal Title

      Journal of Spatial Science

      Volume: 69 Issue: 2 Pages: 649-663

    • DOI

      10.1080/14498596.2023.2274992

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      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DETECTION AND SEGMENTATION OF POLE-LIKE OBJECTS IN MOBILE LASER SCANNING POINT CLOUDS2023

    • Author(s)
      Nurunnabi A.、Sadahiro Y.、Teferle F. N.、Laefer D. F.、Li J.
    • Journal Title

      The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

      Volume: XLVIII-1/W2-2023 Pages: 27-34

    • DOI

      10.5194/isprs-archives-xlviii-1-w2-2023-27-2023

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      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Public Surveillance of Social Media for Suicide Using Advanced Deep Learning Models in Japan: Time Series Study From 2012 to 20222023

    • Author(s)
      Wang Siqin、Ning Huan、Huang Xiao、Xiao Yunyu、Zhang Mengxi、Yang Ellie Fan、Sadahiro Yukio、Liu Yan、Li Zhenlong、Hu Tao、Fu Xiaokang、Li Zi、Zeng Ye
    • Journal Title

      Journal of Medical Internet Research

      Volume: 25 Pages: e47225-e47225

    • DOI

      10.2196/47225

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      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Event pattern analysis: Spatial clustering of sequential events and temporal change of events over time2023

    • Author(s)
      Sadahiro Yukio
    • Journal Title

      Transactions in GIS

      Volume: 27 Issue: 1 Pages: 260-274

    • DOI

      10.1111/tgis.13025

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      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Topography on Vegetation Recovery after Shallow Landslides in the Obara and Shobara Districts, Japan2023

    • Author(s)
      Chenxi, Z., Oguchi, T., Lai, R.
    • Journal Title

      Remote Sensing

      Volume: 15 Issue: 16 Pages: 3994-3994

    • DOI

      10.3390/rs15163994

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      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Archaeological Predictive Modeling Using Machine Learning and Statistical Methods for Japan and China2023

    • Author(s)
      Wang Yuan、Shi Xiaodan、Oguchi Takashi
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 12 Issue: 6 Pages: 238-238

    • DOI

      10.3390/ijgi12060238

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Counter-intuitive Effect of Null Hypothesis on Moran’s I Tests under Heterogenous Populations2023

    • Author(s)
      Nishi, H, Yamada, I
    • Journal Title

      LIPIcs (12th International Conference on Geographic Information Science (GIScience 2023))

      Volume: 277

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  • [Journal Article] Stochastic gradient geographical weighted regression (sgGWR): scalable bandwidth optimization for geographically weighted regression2023

    • Author(s)
      Nishi Hayato、Asami Yasushi
    • Journal Title

      International Journal of Geographical Information Science

      Volume: 38 Issue: 2 Pages: 354-380

    • DOI

      10.1080/13658816.2023.2285471

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      2023 Annual Research Report
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  • [Journal Article] 8分の1地域メッシュ統計データの可能性?水害防災対策の分析2023

    • Author(s)
      草野邦明, 奥貫圭一
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      えりあぐんま

      Volume: 29 Pages: 49-62

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  • [Journal Article] 8分の1地域メッシュを用いた洪水災害時における被災人口の推定:群馬県前橋市を事例に2023

    • Author(s)
      草野邦明, 奥貫圭一
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      ESTRELA

      Volume: 348 Pages: 12-17

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  • [Journal Article] Cost-efficient urban areas minimising the connection costs of buildings by roads: Simultaneous optimisation of criteria for building interval and built cluster size2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Networks and Spatial Economics

      Volume: 23(1) Issue: 1 Pages: 65-96

    • DOI

      10.1007/s11067-022-09579-4

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      2022 Annual Research Report
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  • [Journal Article] Furthest neighbour distance distribution function: an application to evaluate the relationship between the density of city benches and the required continuous walking distance distribution2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Applied Spatial Analysis and Policy

      Volume: 15(4) Issue: 4 Pages: 1469-1492

    • DOI

      10.1007/s12061-022-09455-1

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  • [Journal Article] Automatic measurement of building setbacks and streetscape widths and their spatial variability along streets and in plots: integration of streetscape skeletons and plot geometry2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      International Journal of Geographical Information Science

      Volume: 37(4) Issue: 4 Pages: 810-838

    • DOI

      10.1080/13658816.2022.2141751

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  • [Journal Article] Simulation of urban perforation after random vacant plot generation: Application of the thinning point process2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      International Journal of Geographical Information Science

      Volume: onlinefirst Issue: 6 Pages: 1264-1287

    • DOI

      10.1080/13658816.2023.2185783

    • Related Report
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  • [Journal Article] Comparison of precise and approximated building height: Estimation from number of building storeys and spatial variations in the Tokyo metropolitan region2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Environment and Planning B: Urban Analytics and City Science

      Volume: 50(2) Issue: 2 Pages: 487-499

    • DOI

      10.1177/23998083221116117

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] How to harmonise variations in streetscape skeletons under zoning regulations: Considering their external diseconomies2023

    • Author(s)
      Usui Hiroyuki
    • Journal Title

      Environment and Planning B: Urban Analytics and City Science

      Volume: 50(2) Issue: 2 Pages: 434-452

    • DOI

      10.1177/23998083221116121

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  • [Journal Article] Road junction configurations and the severity of traffic accidents in Japan2023

    • Author(s)
      Yoshifumi Wada, Yasushi Asami, Kimihiro Hino, Hayato Nishi, Shino Shiode, Narushige Shiode
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      Sustainability

      Volume: 15 Issue: 3 Pages: 2722-2722

    • DOI

      10.3390/su15032722

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  • [Journal Article] メッシュデータを用いた人口増減地区の抽出方法2023

    • Author(s)
      奥貫圭一,草野邦明
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      群馬大学社会情報学部研究論集

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    • Author(s)
      桐村 喬
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      皇學館大学紀要

      Volume: 61 Pages: 115-143

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    • Author(s)
      奥貫圭一,草野邦明
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 3 Pages: 1033-1040

    • DOI

      10.11361/journalcpij.57.1033

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-10-25
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    • Author(s)
      岡澤由季, 樋野公宏, 浅見泰司
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 3 Pages: 1049-1055

    • DOI

      10.11361/journalcpij.57.1049

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-10-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of assuming different distribution of intervals between adjacent building walls on fire-spreading risk2022

    • Author(s)
      薄井宏行,寺木彰浩
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 2 Pages: 306-319

    • DOI

      10.11361/journalcpij.57.306

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-10-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possibility of mispricing and withdrawal from housing market among potentially disadvantageous properties2022

    • Author(s)
      鈴木雅智・武藤祥郎・浅見泰司・柳川範之
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 2 Pages: 329-336

    • DOI

      10.11361/journalcpij.57.329

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-10-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Classification of Guiding Policies in Location Optimization Plans Using Natural Language Processing2022

    • Author(s)
      成澤拓実,鳥井原遼,塩崎洸,浅見泰司
    • Journal Title

      Reports of the City Planning Institute of Japan

      Volume: 21 Issue: 2 Pages: 167-170

    • DOI

      10.11361/reportscpij.21.2_167

    • ISSN
      2436-4460
    • Year and Date
      2022-09-09
    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Statistical distributions of maximum and minimum intervals between adjacent building walls2022

    • Author(s)
      薄井宏行,寺木彰浩
    • Journal Title

      Journal of the City Planning Institute of Japan

      Volume: 57 Issue: 1 Pages: 52-64

    • DOI

      10.11361/journalcpij.57.52

    • ISSN
      0916-0647, 2185-0593
    • Year and Date
      2022-04-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A method for evaluating the degree of spatial and temporal avoidance in spatial point patterns2022

    • Author(s)
      Sadahiro Y
    • Journal Title

      Journal of Geographical Systems

      Volume: 24 Issue: 2 Pages: 241-260

    • DOI

      10.1007/s10109-022-00373-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploratory spatial data analysis with gwpcorMapper: an interactive mapping tool for geographically weighted correlation and partial correlation2022

    • Author(s)
      J. E. H. Percival, N Tsutsumida, D Murakami, T Yoshida and T Nakaya
    • Journal Title

      Journal of Geovisualization and Spatial Analysis

      Volume: 6 Issue: 1 Pages: 17-17

    • DOI

      10.1007/s41651-022-00111-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Scalable spatiotemporal regression model based on Moran’s eigenvectors2022

    • Author(s)
      Nishi, H., Asami, Y., Baba, H., Shimizu, C.
    • Journal Title

      International Journal of Geographical Information Science

      Volume: forthcoming Issue: 1 Pages: 162-188

    • DOI

      10.1080/13658816.2022.2100891

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A fine-grained evaluation of social vulnerability to COVID-19, healthcare access and built environmental disparities in Tokyo, Japan2022

    • Author(s)
      Wang S and Y Sadahiro
    • Journal Title

      International Journal of Digital Earth

      Volume: 15 (1) Issue: 1 Pages: 2006-2027

    • DOI

      10.1080/17538947.2022.2142305

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Event Time Extraction from Japanese News Archives2022

    • Author(s)
      Siqi Peng, Akihiro Yamamoto, Shinsuke Mori, Tatsuki Sekino
    • Journal Title

      Proceedings of 2022 IEEE International Conference on Big Data (Big Data)

      Volume: - Pages: 2556-2564

    • DOI

      10.1109/bigdata55660.2022.10020243

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a method for walking step observation based on large- scale GPS data2022

    • Author(s)
      Shohei Nagata, Tomoki Nakaya, Tomoya Hanibuchi, Naoki Nakaya, Atsushi Hozawa
    • Journal Title

      Internaitonal Journal of Health Geographics

      Volume: 21 Issue: 1 Pages: 10-10

    • DOI

      10.1186/s12942-022-00312-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] <b>Policies and Tax Systems for Regulating Vacant Houses</b>2022

    • Author(s)
      Baba, H., Ruiz-Varona, A., Asami, Y.
    • Journal Title

      Urban and Regional Planning Review

      Volume: 9 Issue: 0 Pages: 153-166

    • DOI

      10.14398/urpr.9.153

    • ISSN
      2187-3399
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Trial for Collecting, Sharing and Preserving Digital Research Assets in Asia2022

    • Author(s)
      Akihiro Kameda,Kosei Mino,Shoichiro Hara,Shigeo Sugimoto
    • Journal Title

      IEEE Xplore

      Volume: - Pages: 1-8

    • DOI

      10.23919/pnc56605.2022.9982779

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Description and Temporal Positioning of Historical Events and Periods by Using Links Between Temporal Resources2022

    • Author(s)
      Tatsuki Sekino
    • Journal Title

      Proceedings of the 2022 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)

      Volume: - Pages: 1-6

    • DOI

      10.23919/pnc56605.2022.9982788

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating spatiotemporal patterns of post-eruption vegetation recovery at Unzen Volcano, Japan, from Landsat time series2022

    • Author(s)
      Lai, R., Oguchi, T., Zhong, C.
    • Journal Title

      Remote Sensing

      Volume: 14 Issue: 21 Pages: 5419-5419

    • DOI

      10.3390/rs14215419

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and Evaluation of an Application for Exploring Historical Sites Using Three-Dimensional Geospatial Data and Virtual Reality Technology: A Contribution to Geography Education2022

    • Author(s)
      山内啓之・鶴岡謙一・小倉拓郎・田村裕彦・早川裕弌・飯塚浩太郎・小口 高
    • Journal Title

      E-journal GEO

      Volume: 17 Issue: 1 Pages: 169-179

    • DOI

      10.4157/ejgeo.17.169

    • ISSN
      1880-8107
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] HuTimeプロジェクトにおける中国暦基盤データの構築2022

    • Author(s)
      関野 樹
    • Journal Title

      情報処理学会シンポジウムシリーズ じんもんこん 2022 論文集

      Volume: - Pages: 241-248

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ジオタグ付きツイートデータを用いた地域間の感情的関係の分析2022

    • Author(s)
      桐村 喬
    • Journal Title

      地理情報システム学会講演論文集

      Volume: 31

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 人文学社会科学分野における学際的共同研究類型化の試み2022

    • Author(s)
      朝岡 誠, 大波 純一, 林 正治, 関野 樹, 後藤 真, 山地 一禎
    • Journal Title

      情報処理学会シンポジウムシリーズ じんもんこん 2022 論文集

      Volume: - Pages: 131-136

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 空き家の建物部分に係る機会費用の推計:建物の減価と滅失の遅れの視点から2022

    • Author(s)
      鈴木雅智, 浅見泰司
    • Journal Title

      日本不動産学会誌

      Volume: 36(3) Pages: 90-97

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Attitudes of parents and children toward housing inheritance in a Tokyo suburb2021

    • Author(s)
      Hino Kimihiro、Mizutani Kyoya、Asami Yasushi、Baba Hiroki、Ishii Norimitsu
    • Journal Title

      Journal of Asian Architecture and Building Engineering

      Volume: - Issue: 5 Pages: 1-10

    • DOI

      10.1080/13467581.2021.1964976

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 空中写真に基づくDSMを利用した建物倒壊状況の把握の試み―令和6年能登半島地震を事例に2024

    • Author(s)
      桐村 喬
    • Organizer
      2024年日本地理学会春季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 令和6年能登半島地震による七尾市中心市街地の建物被害2024

    • Author(s)
      楮原京子・桐村 喬
    • Organizer
      2024年日本地理学会春季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 数値表層モデルおよびオルソ画像を用いた救援活動拠点の立地特性の分析2024

    • Author(s)
      楮原京子・桐村 喬
    • Organizer
      2024年日本地理学会春季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Finding Tipping Points in Web Text Data2023

    • Author(s)
      Shoichiro Hara
    • Organizer
      2023 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Scientific Data Activities in Southeast Asian Studies2023

    • Author(s)
      Shoichiro Hara
    • Organizer
      [DSWS-2023] International Symposium on Data Science 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 人文学DXを指向する情報基盤の構築2023

    • Author(s)
      原 正一郎
    • Organizer
      研究データエコシステム構築事業シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Construction of a Calendar Conversion System with a Function to Interpret Chinese Calendar Date Expressions2023

    • Author(s)
      Tatsuki Sekino
    • Organizer
      2023 Pacific Neighborhood Consortium Annual Conference and Joint Meetings
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] タイム・リゾルバ ― 時間名リソースからの時間範囲取得2023

    • Author(s)
      関野 樹
    • Organizer
      人文科学とコンピュータシンポジウム 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] バーチャル京都で歴史都市京都の時空間をタイムトリップする2023

    • Author(s)
      矢野 桂司
    • Organizer
      並木グループ9月例会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 歴史災害復原へ向けた時空間情報の可視化―発掘調査データベースを用いたデータ駆動型研究の実践―2023

    • Author(s)
      武内 樹治・矢野 桂司
    • Organizer
      第32回地理情報システム学会学術研究発表大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 京都市都心部における建物高さの変化の都市地理学的検討2023

    • Author(s)
      桐村 喬
    • Organizer
      人文地理学会都市圏研究部会第69回研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 中学校社会科授業におけるGIS活用の事例-MeshDataView3Dを利用したメッシュマップ作成-2023

    • Author(s)
      桐村 喬・奥村 裕
    • Organizer
      2023年日本地理学会秋季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ツイッターデータの空間分析-成果と課題-2023

    • Author(s)
      桐村 喬
    • Organizer
      2023年日本地理学会秋季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] How Geographers Contribute to Research and Education for Disaster Risk Reduction2023

    • Author(s)
      Takashi Oguchi
    • Organizer
      15th Korea-China-Japan Joint Conference on Geography
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Contributions of Geography and GIS to Hazard and Risk Research2023

    • Author(s)
      Takashi Oguchi
    • Organizer
      The 4th Badong International Geohazards Symposium (BIGS 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Applications of GIS and AI for Studying Mass-movement Hazards2023

    • Author(s)
      Takashi Oguchi
    • Organizer
      Forum: Using Artificial Intelligence and Digital Technology to Solve Pressing Global Issues, National Taiwan University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Remote sensing approach to vegetation recovery after volcanic eruption with pyroclastic flow2023

    • Author(s)
      Oguchi, T., Lai, R., Zhong, C.
    • Organizer
      The 12th ICEO&SI Conference, Taipei, Taiwan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigating landforms, mass wasting, and vegetation recovery processes in Japanese hilly lands for disaster management2023

    • Author(s)
      Zhong, C., Oguchi, T.
    • Organizer
      The 12th ICEO&SI Conference, Taipei, Taiwan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SAR and optical satellite-based identification of debris-covered glaciers and active rock glaciers in the Rushan Range, Tajikistan2023

    • Author(s)
      Ma, Q., Oguchi, T.
    • Organizer
      The 12th ICEO&SI Conference, Taipei, Taiwan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relative variability in streetscape skeletons and its spatial association: application for spatially clustering harmonious and inharmonious streetscape skeletons in Tokyo2023

    • Author(s)
      Usui Hiroyuki
    • Organizer
      International Seminar on Urban Form
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GISと国勢調査小地域統計を用いた洪水災害時の被災人口の推定2023

    • Author(s)
      草野邦明,奥貫圭一
    • Organizer
      日本人口学会第75回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Smart cities, geospatial technology, and spatial awareness.2022

    • Author(s)
      Ishikawa, T.
    • Organizer
      The Lecture Series on Comparative Urbanism, City Center, Tel Aviv University, Israel
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Geomorphology in relation to engineering and GIS: A historical review2022

    • Author(s)
      Oguchi, T.
    • Organizer
      JpGU International Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent educational and outreach activities of Japanese earth scientists for high school students2022

    • Author(s)
      Oguchi, T., Oguchi, C.T., Yamauchi, H., Ogura, T., Song, J.
    • Organizer
      AGU Fall Meeting, Chicago, USA
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ツイッターデータの空間分析2022

    • Author(s)
      桐村 喬
    • Organizer
      京都大学「グッド・ガバナンス論再考のためのインドネシア地域研究:ビッグデータ分析の試み」(国際共同研究強化B)研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ツイッターデータの地理学2022

    • Author(s)
      桐村 喬
    • Organizer
      G空間EXPO2022 地理学の社会実装~ビッグデータ・AI・マイクロジオデータの最前線
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Trial for Collecting, Sharing and Preserving Digital Research Assets in Asia2022

    • Author(s)
      Akihiro Kameda,Kosei Mino,Shoichiro Hara,Shigeo Sugimoto
    • Organizer
      2022 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large-Scale Spatial Prediction by Scalable Geographically Weighted Regression: Comparative Study2022

    • Author(s)
      Daisuke Murakami, Narumasa Tsutsumida, Takahiro Yoshida, and Tomoki Nakaya
    • Organizer
      The 15th International Conference on Spatial Information Theory (COSIT)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cognitive mapping and spatial awareness: Individual differences, skill training, and geospatial technology.2022

    • Author(s)
      Ishikawa, T.
    • Organizer
      The 15th International Conference on Spatial Information Theory (COSIT 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Building GIS-based Place Name Directory of Japan for Promoting Spatial Humanities2022

    • Author(s)
      Keij Yano, Mikiharu Takeuchi, Ryo Kamata
    • Organizer
      IGU-UGI Centennial Congress, Paris, France
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Japanese Old Maps Online for Promoting Digital Humanities2022

    • Author(s)
      Keiji Yano,Muneyuki Natsume,Satoshi Imamura,Ryo Kamata
    • Organizer
      Digital Humanities Conference 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Revealing spatiotemporal patterns of revegetation on volcanic slopes using optical satellite imagery and GIS2022

    • Author(s)
      Lai, R., Oguchi, T.
    • Organizer
      JpGU International Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Construction of Open WebGIS for Archaeological Sites in Kyoto2022

    • Author(s)
      Mikiharu Takeuchi, Keij Yano
    • Organizer
      IGU-UGI Centennial Congress, Paris, France
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Comparison of Geographically Weighted Principal Components Analysis Methodologies2022

    • Author(s)
      Narumasa Tsutsumida, Daisuke Murakami, Takahiro Yoshida, Tomoki Nakaya, Binbin Lu, Paul Harris, and Alexis Comber
    • Organizer
      The 15th International Conference on Spatial Information Theory (COSIT)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Developing geographical education for effective utilization of hazard maps2022

    • Author(s)
      Oguchi, T.
    • Organizer
      IGU-UGI Centennial Congress, Paris, France
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of GIS, Internet technology, close-range remote sensing, and virtual reality to develop geomorphological education2022

    • Author(s)
      Oguchi, T., Yamauchi, H., Song, J., Ogura, T., Hayakawa, Y.S., Tsuruoka, K., Iizuka, K.
    • Organizer
      10th International Conference on Geomorphology, Coimbra, Portugal
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Historical Landscape In the Context of Ancient Shrines, in the Panel "Cultural Landscapes in Emerging Digital Scholarship: The Search of Conceptual and Computational Frameworks"2022

    • Author(s)
      Shoichiro Hara
    • Organizer
      Digital Humanities 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Trial to ExtractArea Characteristics from Big Data2022

    • Author(s)
      Shoichiro Hara
    • Organizer
      2022 Pacific Neighborhood Consortium Annual Conference and Joint Meetings (PNC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Description and Temporal Positioning of Historical Events and Periods by Using Links Between Temporal Resources2022

    • Author(s)
      Tatsuki Sekino
    • Organizer
      2022 Pacific Neighborhood Consortium Annual Conference and Joint Meetings
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimal floor height to estimate building height from the number of storeys considering building use in the Tokyo metropolitan regio2022

    • Author(s)
      Usui Hiroyuki
    • Organizer
      International Seminar on Urban Form 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Location characteristics of large-scale photovoltaic power plants in Japan2022

    • Author(s)
      Yuki Okazawa, Kimihiro Hino, Yasushi Asami
    • Organizer
      Urban Transitions 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of topography and geology on vegetation recovery after shallow landslides2022

    • Author(s)
      Zhong, C., Oguchi, T.
    • Organizer
      JpGU International Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スプロール市街地の定量的整理 ―埼玉県3市を対象とした比較分析―2022

    • Author(s)
      稲垣遥大・天野莉緒・岡村幸樹・菊地穂澄・成澤拓実・橋本侑京・福島渓太・細野良子・山田拓実・薄井宏行
    • Organizer
      第31回地理情報システム学会研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] HuTimeプロジェクトにおける中国暦基盤データの構築2022

    • Author(s)
      関野 樹
    • Organizer
      人文科学とコンピュータシンポジウム 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] フォトグラメトリ技術を用いた過去の景観の時空間アーカイブ構築2022

    • Author(s)
      桐村 喬
    • Organizer
      GIS Day in 伊勢 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] DSMに基づく街区別平均高さの長期的推移-京都府福知山市中心部の事例分析-2022

    • Author(s)
      桐村 喬
    • Organizer
      日本地理学会2022年秋季学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ジオタグ付きツイートデータを用いた地域間の感情的関係の分析2022

    • Author(s)
      桐村 喬
    • Organizer
      地理情報システム学会第31回学術研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 未知パラメータに対する空間的自己相関の検定―推定誤差を考慮したMoran’s Iの分布―2022

    • Author(s)
      西颯人・山田育穂
    • Organizer
      第31回地理情報システム学会研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 推定誤差の地域差を考慮したMoran’s I分布の補正2022

    • Author(s)
      西颯人・山田育穂
    • Organizer
      2022年度東京大学空間情報科学研究センター全国共同利用研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 大学生向けカーシェアリングの移動分析2022

    • Author(s)
      草野邦明,奥貫圭一,永野清仁,松井 猛,杉山 学
    • Organizer
      第31回地理情報システム学会研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 建物壁面後退距離と建物高さに対する街路幅の比(D/H)の自動計測方法2022

    • Author(s)
      薄井宏行
    • Organizer
      第31回地理情報システム学会研究発表大会
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Published: 2022-04-19   Modified: 2025-04-17  

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