Research

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    • Language Models can Categorize System Inputs for Performance Analysis

      Dominic Sobhani, Ruiqi Zhong, Edison Marrese-Taylor, Keisuke Sakaguchi, Yutaka Matsuo

      Nations of the Americas Chapter of the Association for Computational Linguistics (NAACL)

    • Near-Optimal Policy Identification in Robust Constrained Markov Decision Processes via Epigraph Form

      Toshinori Kitamura, Tadashi Kozuno, Wataru Kumagai, Kenta Hoshino, Yohei Hosoe, Kazumi Kasaura, Masashi Hamaya, Paavo Parmas, Yutaka Matsuo

      International Conference on Learning Representations (ICLR 2025)

    • Rethinking Evaluation of Sparse Autoencoders through the Representation of Polysemous Words

      Gouki Minegishi, Hiroki Furuta, Yusuke Iwasawa, Yutaka Matsuo

      International Conference on Learning Representations (ICLR 2025)

    • Lost in the Distance: Large Language Models Struggle to Capture Long-Distance Relational Knowledge

      Meiyun Wang, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

      The 2025 Annual Conference of the Nations of the Americas Chapter of the ACL (NAACL 2025)

    • Exposing Limitations of Language Model Agents in Sequential-Task Compositions on the Web

      Hiroki Furuta, Yutaka Matsuo, Aleksandra Faust, Izzeddin Gur.

      Transactions on Machine Learning Research (TMLR).

    • Towards Empirical Interpretation of Internal Circuits and Properties in Grokked Transformers on Modular Polynomials

      Hiroki Furuta, Gouki Minegishi, Yusuke Iwasawa, Yutaka Matsuo

      Transactions on Machine Learning Research (TMLR).

    • Advanced Robotics Best Survey Paper Award, 2024

      Tadahiro Taniguchi, Shingo Murata, Masahiro Suzuki, Dimitri Ognibene, Pablo Lanillos, Emre Ugur, Lorenzo Jamone, Tomoaki Nakamura, Alejandra Ciria, Bruno Lara, Giovanni Pezzulo,

    • The 4th Whole Brain Architecture Hackathon Excellence Award

      谷口 尚平, 梶原 侑馬, 櫻木 善将, 長沼 大樹, 松嶋 達也.

    • 2024 Japanese Society for Artificial Intelligence National Conference Excellence Award: ADOPT: An Adaptive Optimization Algorithm that Converges at an Optimal Rate Independent of Hyperparameters

      谷口 尚平, 原田 憲旺, 峰岸 剛基, 大島 佑太, 鄭 晟徹, 長原 豪, 飯山 燈, 鈴木 雅大, 岩澤 有祐, 松尾 豊

    • IEEE ICRA Best Paper Award in Robot Manipulation – Finalist. 2024 IEEE International Conference on Robotics and Automation (ICRA2024)

      S. Levine, C. Finn, K. Goldberg, L. Chen, G. Sukhatme, S. Dass, L. Pinto, Y. Zhu, Y. Zhu, S. Song, O. Mees, D. Pathak, H. Fang, H. Christensen, M. Ding, Y. Lee, D. Sadigh, I. Radosavovic, J. Bohg, X. Wang, X. Li, K. Rana, K. Kawaharazuka, T. Matsushima, J. Oh, T. Osa, O. Kroemer, B. Kim, E. Johns, F. Stulp, J. Schneider, J. Wu, Y. Li, H. Amor, L. Ott, R. Martín-Martín, K. Hausman, Q. Vuong, P. Sanketi, N. Heess, V. Vanhoucke, K. Pertsch, S. Schaal, C. Chi, C. Pan, A. Bewley.