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gucci-j/README.md

About

I am a third-year PhD candidate in the Sheffield NLP Group, focusing on cross-lingual transfer and efficient language modeling. I have 7+ years of combined academic and industry experience in NLP and hold an MSc in Computer Science with Speech and Language Processing (Distinction) from the University of Sheffield (2020).

From 2021 to 2023, I was a researcher in the R&D Group at Hitachi, Ltd. (Japan), working on information extraction and efficient language model development. My research has been published at top-tier NLP/ML conferences and journals, including ACL, EMNLP, TMLR, and Computational Linguistics. On top of the research activities, I also contribute to the community as an EACL 2026 SRW Chair and a member of the ACL Rolling Review (ARR) support team.

Important

I am planning to submit my thesis in March 2027 and am officially entering the job market.

I am primarily seeking Faculty positions starting April 2027. I am also open to Research Fellow, Post-doc, or Research Scientist roles as secondary options.

If you know of any opportunities or have suggestions, please contact me at: ayamaguchi1@sheffield.ac.uk

Highlights

  • Impact: Published in ACL / EMNLP / EACL / Computational Linguistics / TMLR (first-author); ICML / NeurIPS / ACL / COLING (co-author)
  • Industry experience: ~3 years of full-time R&D @ Hitachi, Ltd.
  • Leadership: EACL 2026 SRW Chair & ARR Support Team
  • Award-winning: Multi-time ARR Outstanding Reviewer & Nominated for University of Sheffield Teaching Support Award
  • Research: Cross-lingual Transfer & Efficient Pre-training

Pinned Loading

  1. ssu ssu Public

    ACL 2026 - "Mitigating Catastrophic Forgetting in Target Language Adaptation of LLMs via Source-Shielded Updates"

    Python 2

  2. l2t l2t Public

    ACL 2026 - "Enhancing Linguistic Competence of Language Models through Pre-training with Language Learning Tasks"

    Python 2 1

  3. chat-cve chat-cve Public

    TMLR - Adapting Chat Language Models Using Only Target Unlabeled Language Data

    Shell 4

  4. lowres-cve lowres-cve Public

    Computational Linguistics - How Can We Effectively Expand the Vocabulary of LLMs with 0.01GB of Target Language Text?

    Python 9

  5. llm-cva llm-cva Public

    EMNLP 2024 Findings - An Empirical Study on Cross-lingual Vocabulary Adaptation for Efficient Language Model Inference

    Python 4

  6. hitachi-nlp/appjsonify hitachi-nlp/appjsonify Public

    A handy PDF-to-JSON conversion tool for academic papers implemented in Python.

    Python 73 4