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J-GLOBAL ID:202201004499693369   Update date: Mar. 26, 2025

Matsui Akira

マツイ アキラ | Matsui Akira
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Research field  (2): Economic policy ,  Web and service informatics
Research theme for competitive and other funds  (5):
  • 2024 - 2027 日本の研究の包括的な再考察:科学者学による研究ポートフォリオの分析
  • 2023 - 2027 陰謀論への流入経路の特定と人々の傾倒を未然に防ぐフレームワークの開発
  • 2022 - 2024 日本における科学者学:大規模な研究者データ構築による郵送限定公募の効果分析
  • 2021 - 2024 消費者の移動行動を基点とした商圏内小売競争構造の動態的把握に関する研究
  • 2017 - 2020 金融危機対応の経済分析:非線形DSGEモデルによる大きなショック下の金融政策分析
Papers (16):
  • Akira Matsui, Emilio Ferrara. Word embedding for social sciences: an interdisciplinary survey. PeerJ Computer Science. 2024
  • Masaru Nishikawa, Daisuke Sakai, Akira Matsui. The impact of the internationalization of political science on publishing in two languages: the case of Japan, 1971-2023. Scientometrics. 2024
  • Shady Salama, Akira Matsui, Takashi Kamihigashi. Extracting Official Agencies’ Communication Patterns During the COVID-19 Pandemic: A Text Mining Approach. Proceedings of the Third International Conference on Innovations in Computing Research (ICR’24). 2024. 3-12
  • Akira Matsui, Taichi Murayama, Mitsuo Yoshida. Hater Is Not the Only Source of Toxic Communication Online, But Also Fan. ICWSM 2024 Workshop : The 5th International Workshop on Cyber Social Threats (CySoc 2024). 2024
  • Akira Matsui, Kunihiro Miyazaki, Taichi Murayama. Throw Your Hat in the Ring (of Wikipedia): Exploring Urban-Rural Disparities in Local Politicians' Information Supply. Proceedings of the International AAAI Conference on Web and Social Media. 2024. 18. 1027-1040
more...
MISC (3):
  • Akira Matsui, Emilio Ferrara. Extracting Fast and Slow: User-Action Embedding with Inter-temporal Information. 2022
  • Akira Matsui, Emilio Ferrara, Fred Morstatter, Andres Abeliuk, Aram Galstyan. Leveraging Clickstream Trajectories to Reveal Low-Quality Workers in Crowdsourced Forecasting Platforms. 2020
  • Daisuke Moriwaki, Yuta Hayakawa, Isshu Munemasa, Yuta Saito, Akira Matsui. Unbiased Lift-based Bidding System. 2020
Lectures and oral presentations  (21):
  • ツイッター(X)以外の計算社会科学研究 情報通信と社会科学の学際領域「計算社会科学」の最前線
    (電子情報通信学会総合大会 2025)
  • データドリブンな文章構造と情報伝達の抽出手法
    (言語処理学会 第31回年次大会 2025)
  • TikTokにおける音楽的要素が拡散現象に与える影響の分析
    (第4回計算社会科学会大会(CSSJ2025) 2025)
  • Wikipediaにおける編集パターンの言語間比較
    (第4回計算社会科学会大会(CSSJ2025) 2025)
  • The impact of loyalty and diversity on user behavior in live streaming platform
    (第4回計算社会科学会大会(CSSJ2025) 2025)
more...
Education (3):
  • 2017 - 2022 University of Southern California Viterbi School of Engineering, Computer Science
  • 2015 - 2017 Kobe University Economics
  • 2013 - 2015 Kobe University Economics
Work history (1):
  • 2022/04 - 現在 Yokohama National University Graduate School of International Social Sciences
Awards (1):
  • 計算社会科学会 第3回計算社会科学大会 大会優秀賞 ネットワーク分析による日本美術作品の定量分析: 浮世絵の創造性の変化
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