2018 - 2021 Prediction of fire risk in the biological resource layer by microbial flora activity space map utilizing data mining
2016 - 2019 Integrated theory and practice of data analysis and management for social big data
2016 - 2019 Research on visualization of multimedia bigdata with heterogeneous metadata
2016 - 2017 ソーシャルメディアを用いた観光者に関する情報の分析に関する研究
2013 - 2015 複数のソーシャルメディアからのイベントと感想情報の抽出に関する研究
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Papers (39):
Tomonari Horikawa, Munenori Takahashi, Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Hiroshi Ishikawa. Estimating the Best Time to View Cherry Blossoms Using Time-Series Forecasting Method. MACHINE LEARNING AND KNOWLEDGE EXTRACTION. 2022. 4. 2. 418-431
Munenori Takahashi, Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Hiroshi Ishikawa. Spot extraction and analysis using an automatic detection method of tourist spots using SNS. International Journal of Intelligent Information and Database Systems. 2022. 15. 1. 6-27
遠藤 雅樹, 廣田 雅春, 石川 博. Analytical Method using Geotagged Tweets Developed for Tourist Spot Extraction and Real-time Analysis. International Journal of Informatics Society. 2021. 12. 157-165
中島康平, 山本幸生, 山田竜平, 廣田雅春, 荒木徹也, 石川博. Examination of Relabeling of Nest Label for Deep Moonquakes by Semi-supervised Learning. 宇宙科学情報解析論文誌. 2021. 20-010
今福拓海, 山本幸生, 大竹真紀子, 廣田雅春, 荒木徹也, 石川博. Derivation of the Equation to Characterize the Lunar Central Peak Craters. 宇宙科学情報解析論文誌. 2021. 20-010
Masahiro Niihara, Nobuki Saito, Chihiro Yukawa, Kyohei Toyoshima, Tetsuya Oda, Masaharu Hirota, Leonard Barolli. A Transportation Routing Method Based on A* Algorithm and Hill Climbing for Swarm Robots in WLAN Environment. BWCCA. 2022. 361-368
Shota Iiyama, Tetsuya Oda, Masaharu Hirota. SESA: Fast Trajectory Compression Method Using Sub-trajectories Segmented by Stay Areas. ADMA (1). 2022. 187-198
2022/04 - 現在 Okayama University of Science Faculty of Information Science and Engineering, Department of Information Science and Engineering
2021/04 - 現在 Okayama University of Science
2017/06 - 現在 Tokyo Metropolitan University Faculty of System Design
2017/04 - 2022/03 Okayama University of Science Faculty of Informatics, Department of Information Science
2016/04 - 2021/03 首都大学東京 ソーシャルビッグデータ研究センター センター員
2015/04 - 2017/03 Oita National College of Technology Department of Informarion Engineering
2014/10 - 2015/03 日本学術振興会特別研究員 PD
2013/04 - 2014/09 日本学術振興会特別研究員 DC2
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Committee career (18):
2023/04 - 現在 情報処理学会 論文誌データベース編集委員会 アドバイザリ委員
2019/04 - 2023/03 情報処理学会 論文誌データベース編集委員会 幹事補佐
2021 - The Twelfth International Conference on Advanced Geographic Information Systems, Applications, and Services Technical Program Committee
2021 - The 10-th International Conference on Emerging Internet, Data & Web Technologies Local Organizing Committee
2020 - Special Track on Social and Big Data in 5-G Era Track Chair
2020 - The Twelfth International Conference on Advanced Geographic Information Systems, Applications, and Services Technical Program Committee
2019 - The Eleventh International Conference on Advanced Geographic Information Systems, Applications, and Services Technical Program Committee
2018 - Social Big Data in Multimedia Organizer
2018 - The 10th International Conference on Management of Emergent Digital EcoSystems Local Organizing Committee
2018 - Special Track on Social and Big Data in Digital Ecosystems Track chair
2018 - The Tenth International Conference on Advances in Multimedia Technical Program Committee
2018 - 第10回データ工学と情報マネジメントに関するフォーラム ローカル委員
2017 - Special Track on Social and Big Data in Digital Ecosystems Track chair
2017 - The 18th International Conference on Web Information Systems Engineering Program Committee
2017 - Coordinator
2017 - The Eighth International Symposium on Information and Communication Technology Program Committee
2017 - 第9回データ工学と情報マネジメントに関するフォーラム ローカル委員
2016 - The Eleventh International Conference on Advances in Multimedia Technical Program Committee
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Awards (7):
2019/03 - The Eleventh International Conference on Advances in Multimedia Best Paper Award
2017/06 - 日本データベース学会 日本データベース学会論文賞
2015/09 - International Workshop on Informatics Advanced Informatics Award
2015/06 - ARG 第6回Webインテリジェンスとインタラクション研究会 萌芽研究賞
2015/01 - 15th international conference on extraction and knowledge management Best Application Paper Award
2014/03 - DEIM2014 最優秀インタラクティブ賞
2012/03 - DEIM2012 優秀インタラクティブ賞
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Association Membership(s) (6):
Digital Games Research Association Japan
, Geographic Information System Association
, THE ASSOCIATION FOR NATURAL LANGUAGE PROCESSING
, Association for Computing Machinery
, THE DATABASE SOCIETY OF JAPAN
, INFORMATION PROCESSING SOCIETY OF JAPAN