Yasuaki Sumita

Hello. I’m Yasuaki Sumita (角田 康明), a 1st-year PhD student at Kashima-Takeuchi Lab, Intelligence Science and Technology Course, Graduate School of Informatics, Kyoto University.

Contact

• Email: sumita.yasuaki.73a((at))st.kyoto-u.ac.jp
• Google Scholar
• LinkedIn
• ORCID

Interests

• Natural Language Processing
  • Large Language Models
• Machine Learning

Publications

Refereed

1. Yasuaki Sumita, Koh Takeuchi, and Hisashi Kashima. Cognitive Biases in Large Language Models: A Survey and Mitigation Experiments. In Proceedings of the 40th ACM/SIGAPP Symposium on Applied Computing (SAC 2025). April 2025. (paper, arXiv (full version))

Non-refereed

1. 角田 康明, 岩田 具治, 田中 利幸. モデル合成を用いた大規模言語モデルの出力の多様性向上. 2026年度人工知能学会全国大会. 2026年6月.
2. 角田 康明, 竹内 孝, 鹿島 久嗣. 大規模言語モデルにおける認知バイアスの軽減. 2024年度人工知能学会全国大会. 2024年5月. (paper)

Experiences

• Research Internship. NTT Social Informatics Laboratories. 2024.8.
• Software Engineer (part-time). Studio Radish. 2022.5 – 2026.3.

Research Grants

• DoGS NEXT AI Program. Kyoto University. 2026.4 – 2029.3.

Education

• Doctoral Program. Graduate School of Informatics, Kyoto University. 2026.4 – Present.
  • Supervisor: Prof. Hisashi Kashima
• Master of Informatics. Graduate School of Informatics, Kyoto University. 2024.4 – 2026.3.
  • Supervisor: Prof. Toshiyuki Tanaka
• Bachelor of Engineering. Undergraduate School of Informatics and Mathematical Science, Faculty of Engineering, Kyoto University. 2020.4 – 2024.3.
  • Supervisor: Prof. Hisashi Kashima
• Komaba Toho High School. 2017.4 – 2020.3.

Skills

• TOEIC L&R 780, 2023.5.
• Applied Information Technology Engineer Examination, 2021.12.
• Amateur Third-Class Radio Operator, 2016.3.
• Programming: Python, JavaScript, C++
  • GitHub

Other Activities

• Kyoto University Birdman Team Shooting Stars, 2020.10 – 2022.8.