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Spatio-Temporal Analysis for Trend Information using Large-Scale Social Images

Research Project

Project/Area Number 26330139
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Multimedia database
Research InstitutionHiroshima City University

Principal Investigator

Tamura Keiichi  広島市立大学, 情報科学研究科, 准教授 (80347616)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsソーシャル画像 / 時空間マイニング / 動向情報 / ソーシャルメディア / 並列処理 / ビッグデータ / ソーシャル画像データ / 時空間データマイニング / 動向分析 / ソーシャルデータマイニング / ビッグデータ分析 / データマイニング / 時空間クラスタリング
Outline of Final Research Achievements

In these days, people on social media dispatch information by posting messages related to daily activities with image data. Image data including text data and location information are called social image data. They have become one of the most important information source for our daily life. Therefore, new spatio-temporal mining techniques for social image data are required. In this study, basic techniques of spatio-temporal data mining for enabling us to analysis “what and when happened, where is happening, and how it changes.”regarding to daily events and topics using social image data.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (47 results)

All 2017 2016 2015 2014

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Acknowledgement Compliant: 15 results,  Open Access: 11 results) Presentation (32 results) (of which Int'l Joint Research: 12 results,  Invited: 1 results)

  • [Journal Article] Adaptive Distributed Modified Extremal Optimization for Maximizing Contact Map Overlap and Its Performance Evaluation2017

    • Author(s)
      Keiichi Tamura, Hajime Kitakami, and Tatsuhiro Sakai
    • Journal Title

      International Journal Computational Intelligence Studies

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Density-based Spatiotemporal Analysis System with Photo Image Classifier using the BoF Model2015

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Information Engineering Express (IEE)

      Volume: Vol.1, No.4 Pages: 85-94

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 幾何学的接尾辞木の高速処理方式2015

    • Author(s)
      高橋誉文,田村慶一,黒木進,北上始
    • Journal Title

      情報処理学会論文誌データベース

      Volume: Vol.8, No.2 Pages: 57-67

    • NAID

      170000147388

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Identifying local burstiness in a sequence of batched georeferenced documents2015

    • Author(s)
      Shota Kotozaki, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      International Journal of Electronic Commerce Studies (IJECS)

      Volume: Vol.6, No.2 Issue: 2 Pages: 269-288

    • DOI

      10.7903/ijecs.1347

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Real-time Analysis Application for Identifying Bursty Local Areas Related to Emergency Topics2015

    • Author(s)
      Tatsuhiro Sakai and Keiichi Tamura
    • Journal Title

      SpringerPlus

      Volume: 4:162 Issue: 1

    • DOI

      10.1186/s40064-015-0817-x

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] IDENTIFYING LOCAL BURSTINESS IN A SEQUENCE OF BATCHED GEOREFERENCED DOCUMENTS2015

    • Author(s)
      Shota Kotozaki, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Journal of Electronic Commerce Studies

      Volume: 印刷中

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Density-based Semantic Spatial Clustering for Extracting Areas of Interesting in Geo-tagged Photo Images2015

    • Author(s)
      Keiichi Tamura, and Tatsuhiro Sakai
    • Journal Title

      Proceedings of 30th International Conference on Computers and Their Applications CATA-2015

      Volume: - Pages: 201-206

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Extracting Attractive Local-Area Topics in Georeferenced Documents using a New Density-based Spatial Clustering Algorithm2014

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      IAENG International Journal of Computer Science

      Volume: Volume 41 Issue 3 Pages: 131-140

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Location-based Burst Detection for Identifying Bursty Local Topics in Geotagged Tweets2014

    • Author(s)
      Shota Kotozaki, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Proceedings of 2014 IEEE 7th International Workshop on Computational Intelligence and Applications (IWCIA)

      Volume: - Pages: 225-230

    • DOI

      10.1109/iwcia.2014.6988112

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Identifying Bursty Areas of Emergency Topics in Geotagged Tweets using Density-based Spatiotemporal Clustering Algorithm2014

    • Author(s)
      Tatsuhiro Sakai, and Keiichi Tamura
    • Journal Title

      Proceedings of 2014 IEEE 7th International Workshop on Computational Intelligence and Applications (IWCIA)

      Volume: - Pages: 95-100

    • DOI

      10.1109/iwcia.2014.6988085

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Parallel Processing for Distance-Based Outlier Detection on a Multi-core CPU2014

    • Author(s)
      Junki Oku, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Proceedings of 2014 IEEE 7th International Workshop on Computational Intelligence and Applications (IWCIA)

      Volume: - Pages: 65-70

    • DOI

      10.1109/iwcia.2014.6988080

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Bio-inspired Heuristic for Optimizing Protein Structure Alignment using Distributed Modified Extremal Optimization2014

    • Author(s)
      Keiichi Tamura, Hajime Kitakami, and Yoshifumi Takahashi
    • Journal Title

      Proceedings of 2014 IEEE 7th International Workshop on Computational Intelligence and Applications (IWCIA)

      Volume: - Pages: 23-28

    • DOI

      10.1109/iwcia.2014.6987730

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A New Parallelization Model for Detecting Temporal Bursts in Large-Scale Document Streams on a Multi-Core CPU2014

    • Author(s)
      Keiichi Tamura and Hajime Kitakami
    • Journal Title

      Proceedings of The 2014 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2014)

      Volume: - Pages: 533-538

    • DOI

      10.1109/smc.2014.6973960

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Density-based Adaptive Spatial Clustering Algorithm for Identifying Local High-Density Areas in Georeferenced Documents2014

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Proceedings of The 2014 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2014)

      Volume: - Pages: 527-532

    • DOI

      10.1109/smc.2014.6973959

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A New Method for Identifying Location-Based Bursts in a Sequence of Batched Georeferenced Documents2014

    • Author(s)
      Shota Kotozaki, Keiichi Tamura, and Hajime Kitakami
    • Journal Title

      Proceedings of International Conference on INTERNET STUDIES (Nets2014)

      Volume: -

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Cell-based DBSCAN Algorithm using Minimum Bounding Rectangle Criteria2017

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      DASFAA 2017 International Workshops: BDMS 2017
    • Place of Presentation
      蘇州(中国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MHSAX-based Time Series Classification using Local Sequence Alignment Technique2017

    • Author(s)
      Keiichi Tamura, Takumi Ichimura
    • Organizer
      The 2017 IAENG International Conference on Data Mining and Applications
    • Place of Presentation
      香港(中国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 密度に基づく時空間分析システムにおける学習済み深層ネットワークを用いた画像分類2017

    • Author(s)
      酒井達弘,田村 慶一,北上始
    • Organizer
      人工知能学会 インタラクティブ情報アクセスと可視化マイニング研究会(第15回)
    • Place of Presentation
      東京大学(東京)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Contact Map Overlap Maximization using Adaptive Distributed Modified Extremal Optimization2016

    • Author(s)
      Keiichi Tamura, Tatsuhiro Sakai, and Hajime Kitakami
    • Organizer
      The 9th International Workshop on Computational Intelligence & Applications 2016 (IEEE IWCIA2016)
    • Place of Presentation
      江田島(広島)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time Series Classification using MACD-Histogram-based SAX and Its Performance Evaluation2016

    • Author(s)
      Keiichi Tamura, Tatsuhiro Sakai, and Takumi Ichimura
    • Organizer
      2016 IEEE International Conference on Systems, Man, and Cybernetics
    • Place of Presentation
      ブカレスト(ハンガリー)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Parallel Processing for Density-based Spatial Clustering Algorithm using Complex Grid Partitioning and Its Performance Evaluation2016

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      The 22nd International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA 2016)
    • Place of Presentation
      ラスベガス(米国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複合グリッドを用いた密度に基づく空間クラスタリングの高速化とその性能評価2016

    • Author(s)
      酒井達弘,田村 慶一,三崎浩平,北上始
    • Organizer
      2016 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島大学(広島)
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジオタグ付きツイートを用いた注目キーワードの抽出2016

    • Author(s)
      犬塚幹浩,田村 慶一,事崎翔太,酒井達弘,北上始
    • Organizer
      2016 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島大学(広島)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 密度に基づく空間クラスタリングを用いたジオソーシャル画像からのトピック抽出2015

    • Author(s)
      酒井 達弘,田村 慶一
    • Organizer
      第 8 回コンピューテーショナル・インテリジェンス研究会
    • Place of Presentation
      県立広島大学
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 密度に基づく時空間分析手法を用いた実世界トピックの閲覧システム2015

    • Author(s)
      酒井 達弘,田村 慶一,事崎翔太,林田翼沙,北上始
    • Organizer
      第17回IEEE広島支部学生シンポジウム
    • Place of Presentation
      岡山大学
    • Year and Date
      2015-11-21
    • Related Report
      2015 Research-status Report
  • [Presentation] バースト度の地域的な変化の可視化に関する検討2015

    • Author(s)
      事崎 翔太,田村 慶一,北上始
    • Organizer
      第17回IEEE広島支部学生シンポジウム
    • Place of Presentation
      岡山大学
    • Year and Date
      2015-11-21
    • Related Report
      2015 Research-status Report
  • [Presentation] Real-time Local Topic Extraction using Density-based Adaptive Spatiotemporal Clustering for Enhancing Local Situation Awareness2015

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      The 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management
    • Place of Presentation
      Lisbon, Portugal
    • Year and Date
      2015-11-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identifying Main Topics in Density-based Spatial Clusters using Network-based Representative Document Extraction2015

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      2015 IEEE 8th International Workshop on Computational Intelligence and Applications (IWCIA)
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2015-11-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A New Distributed Modified Extremal Optimization for Optimizing Protein Structure Alignment2015

    • Author(s)
      Keiichi Tamura, Hajime Kitakami, Tatsuhiro Sakai, and Yoshifumi Takahashi
    • Organizer
      2015 IEEE 8th International Workshop on Computational Intelligence and Applications (IWCIA)
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2015-11-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identifying Local Temporal Burstiness using MACD Histogram2015

    • Author(s)
      Keiichi Tamura, Tomoki Matsui, Hajime Kitakami, and Tatsuhiro Sakai
    • Organizer
      The 2015 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2015)
    • Place of Presentation
      Hong Kong
    • Year and Date
      2015-10-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] バースト度の地域的な変化の可視化に関する検討2015

    • Author(s)
      事崎 翔太,田村 慶一,酒井 達弘, 北上始
    • Organizer
      2015 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2015-07-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 複合グリッドを用いた密度に基づく空間クラスタリングアルゴリズムの並列化2015

    • Author(s)
      三崎 浩平, 田村 慶一, 酒井 達弘, 北上 始
    • Organizer
      2015 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2015-07-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 密度に基づく時空間分析手法を用いたローカルな話題のリアルタイム抽出2015

    • Author(s)
      酒井 達弘,田村 慶一,事崎翔太,林田翼沙,北上始
    • Organizer
      2015 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2015-07-18
    • Related Report
      2015 Research-status Report
  • [Presentation] Extracting Topic-related Photos in Density-based Spatiotemporal Analysis System for Enhancing Situation Awareness2015

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      4th International Congress on Advanced Applied Informatics
    • Place of Presentation
      Okayama, Japan
    • Year and Date
      2015-07-16
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Summarizing Results of Keyword Search on Social Photos using Clustering-based Burst Detection2015

    • Author(s)
      Tatsuhiro Sakai, and Keiichi Tamura
    • Organizer
      4th International Congress on Advanced Applied Informatics
    • Place of Presentation
      Okayama, Japan
    • Year and Date
      2015-07-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Emergency Situation Awareness during Natural Disasters using Density-based Adaptive Spatiotemporal Clustering2015

    • Author(s)
      Tatsuhiro Sakai, Keiichi Tamura, and Hajime Kitakami
    • Organizer
      DASFAA 2015 International Workshops, BDMS 2015
    • Place of Presentation
      Hanoi, Vietnam
    • Year and Date
      2015-04-19
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 密度に基づく適応的な時空間クラスタリング手法を用いたトピックの時空間分析手法2015

    • Author(s)
      酒井 達弘,田村 慶一,北上 始
    • Organizer
      情報処理学会第77回全国大会
    • Place of Presentation
      京都大学
    • Year and Date
      2015-03-18
    • Related Report
      2014 Research-status Report
  • [Presentation] 地域的なトピック抽出のための密度に基づく適応的な空間クラスタリング手法2014

    • Author(s)
      酒井 達弘,田村 慶一,北上 始,伊東 晴奈
    • Organizer
      第101回数理モデル化と問題解決研究発表会
    • Place of Presentation
      奈良女子大学
    • Year and Date
      2014-12-09
    • Related Report
      2014 Research-status Report
  • [Presentation] 距離に基づく外れ値検出アルゴリズムの高速化とその性能評価2014

    • Author(s)
      奥 淳基,田村 慶一,北上 始
    • Organizer
      第16回IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-11-15 – 2014-11-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 空間分割手法を用いた密度に基づくクラスタリングの並列化とその性能評価2014

    • Author(s)
      三崎 浩平,田村 慶一,北上 始
    • Organizer
      第16回IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-11-15 – 2014-11-16
    • Related Report
      2014 Research-status Report
  • [Presentation] k-近傍による空間的な密度を考慮した位置に基づくバースト検出手法2014

    • Author(s)
      松井 伯樹,田村 慶一,北上 始
    • Organizer
      第16回IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-11-15 – 2014-11-16
    • Related Report
      2014 Research-status Report
  • [Presentation] ネットワークベースの要約手法を用いた空間クラスタからの代表文書抽出2014

    • Author(s)
      伊東 晴奈,酒井 達弘,田村 慶一,北上 始
    • Organizer
      第16回IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-11-15 – 2014-11-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 時空間クラスタリングを用いた動向情報の時空間分析手法2014

    • Author(s)
      酒井 達弘,田村 慶一,北上 始
    • Organizer
      第16回IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-11-15 – 2014-11-16
    • Related Report
      2014 Research-status Report
  • [Presentation] ビッグデータに対する時空間データマイニング ~位置情報付き文書データの時空間分析手法とその応用~2014

    • Author(s)
      田村 慶一
    • Organizer
      ひろしまIT融合Forum知能化技術研究会 第2回研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-10-29
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 密度に基づく時空間クラスタリング手法を用いた話題の地域分析アプリケーション2014

    • Author(s)
      酒井 達弘,田村 慶一
    • Organizer
      2014 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-07-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 時空間的な密度を考慮した位置に基づくバースト検出手法2014

    • Author(s)
      事崎 翔太,田村 慶一,北上 始
    • Organizer
      2014 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-07-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 密度に基づくクラスタリングアルゴリズムのマルチコアCPU上における並列化2014

    • Author(s)
      三崎 浩平,田村 慶一,北上 始
    • Organizer
      2014 IEEE SMC Hiroshima Chapter若手研究会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2014-07-19
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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