Research

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  • LLM / NLP

    • Publications

    Category

    Research Area

    Year

    • International Conferences
      LLM / NLP

      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)

    • International Conferences
      LLM / NLP

      Rethinking Evaluation of Sparse Autoencoders through the Representation of Polysemous Words

      [paper]

      Gouki Minegishi, Hiroki Furuta, Yusuke Iwasawa, Yutaka Matsuo

      International Conference on Learning Representations (ICLR 2025)

    • International Conferences
      LLM / NLP

      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)

    • Journals
      LLM / NLP

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

      [paper] [web]

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

      Transactions on Machine Learning Research (TMLR).

    • Awards
      LLM / NLP

      The 19th Symposium on Young Adult Symposium on Language Processing (YANS2024), Sponsor’s Award (Hitachi, Ltd. Award): “The Negative Impact of Increasing the Number of Instructions on the Instruction-Following Performance of Large Language Models.”

      小島 武

    • International Conferences
      LLM / NLP

      Slender-Mamba: Fully Quantized Mamba From Head to Toe

      Zhenxuan Yu, Takeshi Kojima, Yutaka Matsuo and Yusuke Iwasawa.

      Proceedings of the 31st International Conference on Computational Linguistics (COLING 2025).

    • International Conferences
      LLM / NLP

      Geometric-Averaged Preference Optimization for Soft Preference Labels

      [web]

      Hiroki Furuta, Kuang-Huei Lee, Shixiang Shane Gu, Yutaka Matsuo, Aleksandra Faust, Heiga Zen, Izzeddin Gur

      Advances in Neural Information Processing Systems 37 (NeurIPS 2024)

    • International Conferences
      LLM / NLP

      Which Programming Language and What Features at the Pre-training Stage Affect Downstream Logical Inference Performance?

      Fumiya Uchiyama, Takeshi Kojima, Andrew Gambardella, Qi Cao, Yusuke Iwasawa, Yutaka Matsuo

      The 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP 2024)

    • International Conferences
      LLM / NLP

      Suspicion-Agent: Playing Imperfect Information Games with Theory of Mind Aware GPT-4.

      [paper]

      Jiaxian Guo*, Bo Yang*, Paul Yoo, Yuchen Lin, Yutaka Matsuo, Yusuke Iwasawa

      AAAI RL+LLM, 2024 (Oral).

    • International Conferences
      LLM / NLP

      Decoupling Noise and Toxic Parameters for Language Model Detoxification by Task Vector Merging

      Yongmin Kim, Takeshi Kojima, Yusuke Iwasawa, Yutaka Matsuo

      2024 First Conference on Language Modeling (COLM 2024).