Rchr
J-GLOBAL ID:201601011952193894   Update date: Nov. 19, 2024

WAKABAYASHI Kei

ワカバヤシ ケイ | WAKABAYASHI Kei
Affiliation and department:
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
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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  (101):
  • The Role of Direct Utility for Signaling in Communication Emergence: Insights from Temporally Extended Communication Game
    (30th International Symposium on Artificial Life and Robotics(AROB 30th 2025))
  • 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)
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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