Rchr
J-GLOBAL ID：201601011952193894   Update date: Oct. 03, 2024

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  (10)：
  • 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
  • 2019 - 2023 Study on Improving Performance of Natural Language Processing by Integrating Collocation Extraction and Deep Learning
  • 2019 - 2021 Twitterにおけるソーシャルサポートと心理的幸福感の関係:自然言語処理による分析を用いて
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Papers (126)：
  • Yang, Rui, WAKABAYASHI, Kei. Active Utterance Collection based on Multi-Armed Bandits for Natural Language Understanding in Dialog Systems. The 26th International Conference on Information Integration and Web Intelligence (iiWAS2024). 2024
  • CAI, Danmeng, WAKABAYASHI, Kei, YE, Shaoyu. Multi-target feature selection method for predicting user-level psychological status from text (Accepted). The 26th International Conference on Information Integration and Web Intelligence (iiWAS2024). 2024
  • 井上, 直紀, 若林, 啓, 神野, 智樹, 石金, 大空. A Computational Analysis of the Necessity of Cue in Communication Emergence. 第38回人工知能学会全国大会論文集. 2024
  • 神野, 智樹, 石金, 大空, 井上, 直紀, 若林, 啓. Examining Conditions for Emergence of Observational Learning in Reinforcement Learning Agents. 第38回人工知能学会全国大会論文集. 2024
  • Cai, Danmeng, Wakabayashi, Kei, Ye, Shaoyu. Identifying social media language impacting subjective well-being: An analysis using public posts collected from X. Program of the JSET Spring Conference 2024 (44th). 2024. 461-462
ｍore...
MISC (2)：
  • 福山 怜史, 若林 啓. バースト現象を考慮したハッシュタグのクラスタリング手法の提案 (データ工学). 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報. 2017. 117. 212. 99-104
  • Learning Topic Models with Pseudo-Document based on Random Walk. 2016. 116. 300. 287-292
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  (100)：
  • Active Utterance Collection based on Multi-Armed Bandits for Natural Language Understanding in Dialog Systems.
    (The 26th International Conference on Information Integration and Web Intelligence (iiWAS2024))
  • Multi-target feature selection method for predicting user-level psychological status from text
    (The 26th International Conference on Information Integration and Web Intelligence (iiWAS2024))
  • A Computational Analysis of the Necessity of Cue in Communication Emergence
    (第38回人工知能学会全国大会)
  • Examining Conditions for Emergence of Observational Learning in Reinforcement Learning Agents
    (第38回人工知能学会全国大会)
  • COVID-19流行期における大学生のX上の投稿と主観的幸福感の関係:2年間の調査と言語特徴分析による検討
    (第16回データ工学と情報マネジメントに関するフォーラム(DEIM2024))
ｍore...
Professional career (1)：
  • Ph.D. in Engineering (Hosei University)
Committee career (16)：
  • 2017/04 - 現在 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委員
  • 2023/04 - 2025/03 情報処理学会 論文誌データベース編集委員会編集委員
  • 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
  • 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
  • 2020/04 - 2023/03 情報処理学会 情報処理学会データベースシステム研究会幹事
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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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