Rchr
J-GLOBAL ID：201601011952193894   Update date: Oct. 29, 2025

WAKABAYASHI Kei

ワカバヤシ ケイ | WAKABAYASHI Kei
Affiliation and department：
University of Tsukuba Institute of Library, Information and Media Science

About University of Tsukuba Institute of Library, Information and Media Science


Job title： Associate Professor
Homepage URL  (1)： https://www.slis.tsukuba.ac.jp/~kwakaba
Research field  (1)： Intelligent informatics
Research theme for competitive and other funds  (12)：
  • 2021 - 2025 Crowdsourcing Platform for Implementing Cognitive Apprenticeship between Humans and Artificial Intelligence
  • 2021 - 2025 Comprehensive Research on Social Media Usage and Subjective Well-being in "Mobile x Social Era"
  • 2021 - 2025 Comprehensive Research on Social Media Usage and Subjective Well-being in "Mobile x Social Era"
  • 2021 - 2025 Crowdsourcing Infrastructure for Cognitive Apprenticeship between Human and AI
  • 2022 - 2024 Technical Infrastructure for Rapid Construction of Controllable Conversational AI
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Papers (133)：
  • Rui, Yang, WAKABAYASHI, Kei. Active Utterance Collection for Efficient NLU Model Training in Dialog Systems. Journal of Information Processing. 2025
  • Javar, Farnoosh, WAKABAYASHI, Kei. Concept Bottleneck Model with Emergent Communication Framework for Explainable AI. Joint Proceedings of the xAI 2025 Late-breaking Work, Demos and Doctoral Consortium co-located with the 3rd World Conference on eXplainable Artificial Intelligence (xAI 2025). 2025. 4017. 57-64
  • 外谷, 直人, 若林, 啓. Observation of the Baldwin Effect in Collective Emergent Language Using Evolutionary Deep Reinforcement Learning. 第39回人工知能学会全国大会. 2025
  • 藤原, 拓真, 若林, 啓. Analysis of the interaction between learning and evolution in communication emergence using evolutionary reinforcement learning. 第39回人工知能学会全国大会. 2025
  • 内藤, 愛響, 若林, 啓. Proposal and analysis of a cultural evolution model based on behavioral policies of individuals. 第39回人工知能学会全国大会. 2025
ｍore...
MISC (2)：
Patents (1)：
  • 言語処理装置、言語処理方法、およびプログラム
Books (4)：
  • Handbook of Research on Foundations and Applications of Intelligent Business Analytics
    2022 ISBN:9781799890164
  • IGI Global
    Publisher of Timely Knowledge 2022
  • Handbook of Research on Foundations and Applications of Intelligent Business Analytics
    Publisher of Timely Knowledge 2022
  • 自然言語文書からの事象系列の知識抽出に関する研究
    2012
Lectures and oral presentations  (108)：
  • A Computational Analysis Method for the Emergence of Communication with Temporally Extended Communication Games
    (ALIFE2025 workshop Emergence and evolution of language and communication)
  • Investigating the Baldwin Effect in Emergent Collective Communication via Evolutionary Deep Reinforcement Learning
    (ALIFE2025 workshop Emergence and evolution of language and communication)
  • Concept Bottleneck Model with Emergent Communication Framework for Explainable AI
    (The 3rd World Conference on eXplainable Artificial Intelligence)
  • Observation of the Baldwin Effect in Collective Emergent Language Using Evolutionary Deep Reinforcement Learning
    (第39回人工知能学会全国大会)
  • Analysis of the interaction between learning and evolution in communication emergence using evolutionary reinforcement learning
    (第39回人工知能学会全国大会)
ｍore...
Professional career (1)：
  • Ph.D. in Engineering (Hosei University)
Committee career (18)：
  • 2025/04 - 2027/03 電子情報通信学会 データ工学研究会幹事補佐
  • 2023/10 - 2025/09 情報処理学会 論文誌データベース編集委員会幹事補佐
  • 2023/04 - 2025/03 情報処理学会 データベースシステム研究会運営委員
  • 2023/04 - 2023/09 情報処理学会 論文誌データベース編集委員会編集委員
  • 2022/04 - 2023/05 電子情報通信学会 英文誌データ工学と情報マネジメント小特集号編集副委員長
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Awards (8)：
  • 2023/07 - JSAI Annual Conference Award Effectiveness of Joint Attention in Deep Learning for Generating Language Describing Actions
  • 2022/06 - The Database Society of Japan DBSJ Journal 2021 Best Paper Award Task Result Quality Management through Interactions in Human+AI Crowd
  • 2022/06 - ACM Web Science Conference 2022 Best Paper Candidate HAEM: Obtaining Higher-Quality Classification Task Results with AI workers
  • 2021/03 - 電子情報通信学会 DEIMフォーラム2021優秀論文賞 人間+AIクラウドの相互作用によるタスク結果品質の管理手法
  • 2018/07 - Emerald Publishing International Journal of Web Information Systems 2018 Outstanding Paper Twitter user growth analysis based on diversities in posting activities
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Association Membership(s) (6)：
THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE ,  THE ASSOCIATION FOR NATURAL LANGUAGE PROCESSING ,  Information Processing Society of Japan ,  THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. ,  Association for Computing Machinery ,  THE DATABASE SOCIETY OF JAPAN
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