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Research on visualization of multimedia bigdata with heterogeneous metadata

Research Project

Project/Area Number 16K16158
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Web informatics, Service informatics
Research InstitutionOkayama University of Science (2017-2018)
Oita National College of Technology (2016)

Principal Investigator

Hirota Masaharu  岡山理科大学, 総合情報学部, 講師 (70750628)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsウェブ工学 / ビッグデータ / ソーシャルメディア / 観光 / 地理情報システム(GIS)
Outline of Final Research Achievements

We worked on the improvement of heterogeneity multimedia big data and the analysis of multimedia big data. We proposed methods to estimate the gender of Twitter user from general feature value, to classify a user into resident and non-resident, analysis of user's behavior at sightseeing spot and so on. We have published these research results at domestic conferences, international conferences, international workshops, journals and so on.

Academic Significance and Societal Importance of the Research Achievements

本研究課題では,不均質なメタデータを含むマルチメディアビッグデータの分析について,幾つかの研究に取り組んだ.ユーザが生成するコンテンツとそれに付与されるメタデータは,メタデータ自体や,コンテンツとの関係が不均質であることが分析を困難にする場合がある.そのため,本研究では,そのようなマルチメディアビッグデータの不均質さを考慮しつつ,ユーザの興味や関心を分析,可視化する研究に取り組んだ.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (42 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 2 results) Presentation (36 results) (of which Int'l Joint Research: 23 results)

  • [Journal Article] Multilingualization of Cooking by Analogical Description2019

    • Author(s)
      NOBUMOTO Kensuke、HIROTA Masaharu、KATO Daiju、ISHIKAWA Hiroshi
    • Journal Title

      Journal of Japan Society for Fuzzy Theory and Intelligent Informatics

      Volume: 31 Issue: 1 Pages: 526-533

    • DOI

      10.3156/jsoft.31.1_526

    • NAID

      130007592187

    • ISSN
      1347-7986, 1881-7203
    • Year and Date
      2019-02-15
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] かぐやDEMを用いた, 機械学習による中央丘クレーター識別2019

    • Author(s)
      原 聡志, 山本 幸生, 荒木 徹也, 廣田 雅春, 石川 博
    • Journal Title

      宇宙科学情報解析論文誌

      Volume: 8 Pages: 1-10

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Best-Time Estimation Method using Information Interpolation for Sightseeing Spots2018

    • Author(s)
      Masaki Endo, Masaharu Hirota, Shigeyoshi Ohno, Hiroshi Ishikawa
    • Journal Title

      International Journal of Informatics Society

      Volume: 10 Pages: 97-105

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 道路ネットワーク分析を用いた災害時における避難リスクの高い経路の可視化 ,2017

    • Author(s)
      菅野 真生, 江原 遥, 廣田 雅春, 横山 昌平, 石川 博
    • Journal Title

      日本データベース学会和文論文誌

      Volume: 15-J Pages: 1-8

    • NAID

      120006590952

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Is It Possible for the First Three-Month Time-Series Data of Views and Downloads to Predict the First Year Highly-Cited Academic Papers in Open Access Journals?2016

    • Author(s)
      Hiroshi Ishikawa, Masaki Endo, Iori Sugiyama, Masaharu Hirota, Shohei Yokoyama
    • Journal Title

      International Journal of Informatics Society

      Volume: 8 Pages: 59-66

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 訪問地域における観光情報検索のための形態素N-gramとRIDFを利用した観光キーワードの抽出と分類の検討2016

    • Author(s)
      遠藤 雅樹, 近藤 拓也, 佐伯 圭介, 廣田 雅春, 倉田 陽平, 大野 成義, 石川 博
    • Journal Title

      観光情報学会誌

      Volume: 12 Pages: 16-31

    • NAID

      40021472526

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 月極域探査における探査機の走行経路を考慮した着陸地点の選定手法2019

    • Author(s)
      中島 康平,井上 博夏,山本 光生,山本 幸生,大嶽 久志,荒木 徹也,廣田 雅春,石川 博
    • Organizer
      平成30年度宇宙科学情報解析シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機械学習による月面DEM の高解像化2019

    • Author(s)
      小野寺 康祐,井上 博夏,山本 光生,山本 幸生,大嶽 久志,荒木 徹也,廣田 雅春,石川 博
    • Organizer
      平成30年度宇宙科学情報解析シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 深層学習を用いた中央丘クレーター自動抽出2019

    • Author(s)
      原 聡志,井上 博夏,山本 光生,山本 幸生,大竹 真紀子,大嶽 久志,荒木 徹也,廣田 雅春,石川 博
    • Organizer
      平成30年度宇宙科学情報解析シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機械学習を用いた振動解析による自動車の異常振動検知2019

    • Author(s)
      橋本 渉,廣田 雅春,山本 幸生,恵木 正史,山村 洋市,栗脇 悠一,荒木 徹也,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] SVMを用いた自動車のキズ検知に有効な圧電センサ特徴量の検討2019

    • Author(s)
      宮坂 和希,廣田 雅春,山本 幸生,恵木 正史,山村 洋市,栗脇 悠一,荒木 徹也,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Yelp のレビューの文の分類によるレビューの内容の分析2019

    • Author(s)
      山ノ井 亮佑,廣田 雅春,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 位置情報による分散表現を用いたユーザの移動の分析2019

    • Author(s)
      野島 僚太,廣田 雅春,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] ツイートの感情分析を利用した九州地方の道の駅の分析2019

    • Author(s)
      荒木 慧,廣田 雅春,野中 尋史,平岡 透,熊野 稔
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] カーシェアリングデータを用いた利用者の訪問地の分析2019

    • Author(s)
      福島 秀敏,廣田 雅春,荒木 徹也,遠藤 雅樹,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 位置情報を用いたTwitterユーザの在住者と非在住者の分類と移動の分析2019

    • Author(s)
      中桐 遼太,廣田 雅春,石川 博
    • Organizer
      第11回データ工学と情報マネジメントに関するフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Adaptive Method for Trends in Ranking of Tourist Spots2019

    • Author(s)
      Yusaku Takano,Masaharu Hirota,Daiju Kato,Tetsuya Araki,Masaki Endo,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Information,Process,and Knowledge Management
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Proposal for Discovering Hotspots Using 3D Coordinates from Geo-tagged Photographs2019

    • Author(s)
      Masaharu Hirota,Masaki Endo,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advanced Geographic Information Systems,Applications,and Services
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of the Difference of Movement Trajectory by Residents and Tourists using Geotagged Tweet2019

    • Author(s)
      Shintaro Fujii,Masaharu Hirota,Daiju Kato,Tetsuya Araki,Masaki Endo,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advanced Geographic Information Systems,Applications,and Services
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regional Analysis Based on Location Information and Time Series Change Using Geotagged Tweets2019

    • Author(s)
      Masaki Endo,Shigeyoshi Ohno,Masaharu Hirota,Tetsuya Araki,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advances in Multimedia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Identifying Obscure Venues Using Classification of User Reviews2019

    • Author(s)
      Masaharu Hirota,Masaki Endo,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advances in Multimedia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Rarely Known Tourist Attractions by Geo-tagged Photographs2019

    • Author(s)
      Jhih-Yu Lin,Shu-Mei Wen,Masaharu Hirota,Tetsuya Araki,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advances in Multimedia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Tourists Behavior Using by Instagram Hashtags2019

    • Author(s)
      Daiju Kato,Masaharu Hirota,Mitsuyoshi Nagao,Mitsuo Yoshida,Hiroshi Ishikawa
    • Organizer
      The Eleventh International Conference on Advances in Multimedia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Towards Construction of an Explanation Framework for Whole Processes of Data Analysis Applications: Concepts and Use Cases2019

    • Author(s)
      Hiroshi Ishikawa,Yukio Yamamoto,Masaharu Hirota,Masaki Endo
    • Organizer
      The Eleventh International Conference on Advances in Multimedia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 口コミサイトにおける有益なレビューの特徴の分析2018

    • Author(s)
      光井 孝志,廣田 雅春,加藤 大受,遠藤 雅樹,荒木 徹也,石川 博
    • Organizer
      第15回観光情報学会 全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Flickr と Google Cloud Vision API を用いた地域活性化度合いの分析2018

    • Author(s)
      廣津 卓磨,遠藤 雅樹,廣田 雅春,加藤 大受,荒木 徹也,石川 博
    • Organizer
      第15回観光情報学会 全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 道の駅による災害支援と減災ネットワークの構築に関する提言 ―東日本大震災,熊本地震の事例検証から―2018

    • Author(s)
      熊野 稔,伊藤 孝夫,平岡 透,野中 尋史,廣田 雅春
    • Organizer
      第37回地方自治研究全国集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Generalized difference method for generating integrated hypotheses in social big data2018

    • Author(s)
      Hiroshi Ishikawa,Daiju Kato,Endo Masaki,Masaharu Hirota
    • Organizer
      The 10th International ACM Conference on Management of Digital EcoSystems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations MICHINOEKI2018

    • Author(s)
      Elisa Claire,Alem?n Carre?n,Tetsuro Ito,Hirofumi Nonaka,Minoru Kumano,Toru Hiraoka,Masaharu Hirota
    • Organizer
      The 10th International ACM Conference on Management of Digital EcoSystems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Community detection and growth potential prediction from patent citation networks2018

    • Author(s)
      Asahi Hentona,Hirofumi Nonaka,Kensei Nakai,Takeshi Sakumoto,Shotaro Kataoka,Elisa Claire Alem?n Carre?n,Hugo Alberto Mendoza Espa?a,Toru Hiraoka,Masaharu Hirota
    • Organizer
      The 10th International ACM Conference on Management of Digital EcoSystems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Predicting user gender on social media sites using geographical information2018

    • Author(s)
      Rio Miura,Masaharu Hirota,Daiju Kato,Tetsuya Araki,Masaki Endo,Hiroshi Ishikawa
    • Organizer
      The 10th International ACM Conference on Management of Digital EcoSystems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Where Is the Memorable Travel Destinations?2018

    • Author(s)
      Miho Toyoshima,Masaharu Hirota,Daiju Kato,Tetsuya Araki,Hiroshi Ishikawa
    • Organizer
      10th International Conference on Social Informatics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Approach to Visualize Place of Interest and Shooting Spot Using Geo-Tagged Photographs2018

    • Author(s)
      Masaharu Hirota, Masaki Endo, Hiroshi Ishikawa
    • Organizer
      The 2018 International Conference on Artificial ALife and Robotics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Examination of Best-time Estimation Using Interpolation for Geotagged Tweets2017

    • Author(s)
      Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Yoshiyuki Shoji, Hiroshi Ishikawa
    • Organizer
      The Ninth International Conferences on Advances in Multimedia
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multilingualization of Restaurant Menu by Analogical Description2017

    • Author(s)
      Kensuke Nobumoto, Daiju Kato, Masaki Endo, Masaharu Hirota, Hiroshi Ishikawa
    • Organizer
      9th Workshop on Multimedia for Cooking and Eating Activities
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Discovering hotspots using photographic orientation and angle of view from social media site2017

    • Author(s)
      Masaharu Hirota, Msaki Endo, Daiju Kato, Hiroshi Ishikawa
    • Organizer
      nternational Workshop on Informatics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analyzing Travel Behavior Using Multi-label Classification From Twitter2017

    • Author(s)
      Kazuki Takahashi, Daiju Kato, Masaki Endo, Tetsuya Araki, Masaharu Hirota, Hiroshi Ishikawa
    • Organizer
      he 9th International Conference on Management of Digital EcoSystems
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] How to find accessible Free Wi-Fi at Tourist Spots in Japan2016

    • Author(s)
      Keisuke Mitomi, Masaki Endo, Masaharu Hirota, Shohei Yokoyama, Yoshiyuki Shoji, Hiroshi Ishikawa
    • Organizer
      the 8th International Conference on Social Informatics
    • Place of Presentation
      Seattle
    • Year and Date
      2016-11-17
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Visualizing High-Risk paths using Geo-tagged Social Data for Disaster Mitigation2016

    • Author(s)
      Masaki Kanno, Yo Ehara, Masaharu Hirota, Shohei Yokoyama, Hiroshi Ishikawa
    • Organizer
      9th ACM SIGSPATIAL International Workshop on Location-Based Social Networks
    • Place of Presentation
      California
    • Year and Date
      2016-10-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Live or Stay?: Classifying Twitter Users into Residents and Visitors2016

    • Author(s)
      Masaharu Hirota, Keisuke Saeki, Yo Ehara and Hiroshi Ishikawa
    • Organizer
      International Conference on Knowledge Engineering and Semantic Web
    • Place of Presentation
      Prague
    • Year and Date
      2016-09-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] On Best Time Estimation Method for Phenological Observations using Geotagged Tweets2016

    • Author(s)
      Masaki Endo, Yoshiyuki Shoji, Masaharu Hirota, Shigeyoshi Ohno, Hiroshi Ishikawa
    • Organizer
      International Workshop on Informatics
    • Place of Presentation
      Riga
    • Year and Date
      2016-08-30
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Inferring Tourist Behavior and Purposes of a Twitter User2016

    • Author(s)
      Yuya Nozawa, Masaki Endo,Yo Ehara, Masaharu Hirota, Syohei Yokoyama, Hiroshi Ishikawa
    • Organizer
      Artificial Intelligence for Tourism
    • Place of Presentation
      Phuket
    • Year and Date
      2016-08-23
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2020-03-30  

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