Research field (2)：
Sociology
, Library/information science, humanistic/social informatics
Research theme for competitive and other funds (6)：
2025 - 2028 移動ビッグデータを用いた社会的空間隔離の解明
2024 - 2026 ビッグデータを用いた社会秩序問題の解明-計算社会秩序論の創成-
2022 - 2025 動的多細胞コミュニティの数理社会解析
2022 - 2024 Investigation of Opinion Polarization in Online Communication: Towards an Integration of Explanation and Prediction
2020 - 2022 Investigating the mechanism political polarization on social media
Sentiment analysis on social media: Combining natural language processing and network analysis to examine how social media shape opinion dynamics
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Papers (10)：
LYU ZEYU, Zhemeng xie, Sachiko Yasuda, Aguru Ishibashi, Takaharu Saito, Hiroki Takikawa. Semantic Schema, Components, and Group Differences of Happiness and Unhappiness: An Investigation with a Word-association Network. 2025
LYU ZEYU, Hiroki Takikawa, Takuya Shimokubo. Breaking the Spiral of Silence? Investigating the Influence of Opinion Reversal Events on Opinion Expression on Social Media. 2025
Wang Zhichao, Zeyu Lyu. From ABM to GABM:How Generative Al is Reshaping Social Simulation. Journal of Intelligent Society. 2025. 4. 2. 138-157
ZEYU LYU. Cross-cutting interaction, inter-party hostility, and partisan identity: Analysis of offensive speech in social media. New Media & Society. 2025
呂 沢宇. 自然言語処理の社会科学における応用. 社会と調査 = Advances in social research / 社会調査士資格認定機構 編. 2024. 32. 116-123
Computational Social Science Approach to Social Media Analysis:Topic Model Analysis of Twitter Posts on Prime Minister Abe Shinzo from January to His Resignation. 2023
Computational Social Science Approach to Social Media Analysis:Sentiment Analysis of Twitter Posts on Prime Minister Abe Shinzo from January 2020 to His Resignation. 2023
Books (2)：
Sociological Foundations of Computational Social Science
Springer 2024 ISBN:9789819994311
The Impact of the COVID-19 Pandemic on Activity Space Segregation in Tokyo
(The RC55 Intermediate Conference on Social Indicator 2024)
Happiness is not Mutual: Exploring Differences in the Perception of Well-being with Words-association Network
(The RC55 Intermediate Conference on Social Indicator 2024)
Leveraging Large Language Models to Understand the Opinion of Polarization
(2024)
大規模言語モデルの心理学における応用
(日本理論心理学会第69回大会 2023)
Semantic representation of well-being and ill-being
(2023)
