Research

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    Research Area

    Year

    • International Conferences
      LLM / NLP

      In-Context Meta Learning Induces Multi-Phase Circuit Emergence

      [paper] [poster] [slide]

      Gouki Minegishi, Hiroki Furuta, Shohei Taniguchi, Yusuke Iwasawa, Yutaka Matsuo

      International Conference on Machine Learning (ICML)

    • International Conferences
      LLM / NLP

      Plan-and-Act: Improving the Planning of Agents for Long-Horizon Tasks

      [paper]

      Lutfi Eren Erdogan, Nicholas Lee, Sehoon Kim, Suhong Moon, Hiroki Furuta, Gopala Anumanchipalli, Kurt Keutzer, Amir Gholami

      International Conference on Machine Learning (ICML)

    • Journals
      LLM / NLP

      Continual Pre-training on Character-Level Noisy Texts Makes Decoder-based Language Models Robust Few-shot Learners

      [paper]

      Takeshi Kojima, Yutaka Matsuo, Yusuke Iwasawa

      Transactions of the Association for Computational Linguistics (TACL)

    • International Conferences
      Robotics

      A Comprehensive Survey on Physical Risk Control in the Era of Foundation Model-enabled Robotics

      [paper]

      Takeshi Kojima*, Yaonan Zhu*, Yusuke Iwasawa*, Toshinori Kitamura, Gang Yan, Shu Morikuni, Ryosuke Takanami, Alfredo Solano, Tatsuya Matsushima, Akiko Murakami, Yutaka Matsuo (*Equal Contribution)

      The 34th International Joint Conference on Artificial Intelligence – Survey Track (IJCAI 2025 Survey Track)

    • Journals
      Machine Learning in General Representation Learning

      Bridging Lottery Ticket and Grokking: Understanding Grokking from the Inner Structure of Networks

      [paper]

      Gouki Minegishi, Yusuke Iwasawa, Yutaka Matsuo

      Transactions on Machine Learning Research (TMLR)

    • International Conferences
      LLM / NLP

      Multilingual Definition Modelling

      [paper]

      Edison Marrese-Taylor, Erica K. Shimomoto, Alfredo Solano, Enrique Reid

      The Annual Meeting of the Association for Computational Linguistics (ACL), 2025.

    • International Conferences
      computer-vision Generative Model

      Image Referenced Sketch Colorization Based on Animation Creation Workflow

      [paper]

      Dingkun Yan*, Xinrui Wang*, Zhuoru Li, Suguru Saito, Yusuke Iwasawa, Yutaka Matsuo, Jiaxian Guo

      Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2025)

    • International Conferences
      LLM / NLP

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

      [paper]

      Meiyun Wang, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

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

    • International Conferences
      LLM / NLP

      Language Models can Categorize System Inputs for Performance Analysis

      [paper]

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

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

    • International Conferences

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

      [paper] [poster]

      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)