Research

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研究領域

  • AQA-TTRL: Self-Adaptation in Audio Question Answering with Test-Time Reinforcement Learning

    Haoyu Zhang, Jiaxian Guo, Dong Yang, Yusuke Iwasawa, Yutaka Matsuo

    Annual Conference of the International Speech Communication Association (Interspeech 2026), September 2026

  • LLM-guided Adaptive Compensator: Bringing Adaptivity to Robotic Feedback Control with Large Language Model

    Zhongchao Zhou, Yuxi Lu, Yaonan Zhu, Yifei Zhao, Qian Niu, Bin He, Liang He, Wenwei Yu, Yusuke Iwasawa

    IEEE Transactions on Automation Science and Engineering (T-ASE), 2026

  • When medical AI fails outside English

    Irene Li, Hardy Kagimoto, Yusuke Iwasawa, Yutaka Matsuo, Ethan Goh

    BMJ Digital Health & AI, Vol. 2, No. 1, e000038, Editorial (Invited), 2026

  • Steering at the Source: Style Modulation Heads for Robust Persona Control

    Yoshihiro Izawa, Gouki Minegishi, Koshi Eguchi, Sosuke Hosokawa, Kenjiro Taura

    Proceedings of the 43rd International Conference on Machine Learning (ICML 2026), July 2026

  • Emergent Analogical Reasoning in Transformers

    Gouki Minegishi, Jingyuan Feng, Hiroki Furuta, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

    Proceedings of the 43rd International Conference on Machine Learning (ICML 2026), Spotlight, July 2026

  • Automated Refinement of Essay Scoring Rubrics for Language Models via Reflect-and-Revise

    Keno Harada, Lui Yoshida, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

    Proceedings of the 30th Conference on Computational Natural Language Learning (CoNLL 2026), July 2026

  • Clustered Self-Assessment: A Simple yet Effective Method for Uncertainty Quantification in Large Language Models

    Qi Cao, Takeshi Kojima, Andrew Gambardella, Helinyi Peng, Yutaka Matsuo, Yusuke Iwasawa

    The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), Findings, July 2026

  • Evaluating LLMs on Large-Scale Graph Property Estimation via Random Walks

    Sunil Kumar Maurya, Xin Liu

    The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), Main, Long, July 2026

  • Med-CoReasoner: Reducing Language Disparities in Medical Reasoning via Language-Informed Co-Reasoning

    Fan Gao, Sherry T. Tong, Jiwoong Sohn, Jiahao Huang, Junfeng Jiang, Ding Xia, Piyalitt Ittichaiwong, Kanyakorn Veerakanjana, Hyunjae Kim, Qingyu Chen, Edison Marrese Taylor, Kazuma Kobayashi, Akiko Aizawa, Irene Li

    The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), Main, Long, July 2026

  • Understanding Emergent Misalignment via Feature Superposition Geometry

    Gouki Minegishi, Hiroki Furuta, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

    The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), Main, Long, July 2026