--- title: "Hidetoshi Shimodaira — author profile and papers in our library" description: "Hidetoshi Shimodaira, Kyoto University: 2 papers on Elamur Research (2023–2026), h-index 21 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/hidetoshi-shimodaira/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hidetoshi-shimodaira/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hidetoshi Shimodaira # Hidetoshi Shimodaira Hidetoshi Shimodaira has 2 papers in our library, in 2023–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Akiko Aizawa](https://md.research.elamur.ai/free/en/authors/akiko-aizawa/), [Chaoran Liu](https://md.research.elamur.ai/free/en/authors/chaoran-liu/), [Fei Cheng](https://md.research.elamur.ai/free/en/authors/fei-cheng/). 2 papers in our library · 2023–2026 [OpenAlex](https://openalex.org/A5012479520) · [ORCID](https://orcid.org/0000-0002-3371-7724) · [Wikidata](https://www.wikidata.org/wiki/Q59695384) · [**h-index 21**](https://openalex.org/authors/A5012479520) · [163 works](https://openalex.org/works?filter=author.id:A5012479520) · [15,136 citations](https://openalex.org/works?filter=author.id:A5012479520&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/hidetoshi-shimodaira/#papers) · [🔗 Cited 17 times in our library](https://md.research.elamur.ai/free/en/authors/hidetoshi-shimodaira/cited-by/) · [⭐ Paper Stars ranking: #10224](https://md.research.elamur.ai/free/en/paper-stars/page/103/#star-10224) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Hidetoshi+Shimodaira) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hidetoshi+Shimodaira) · [dblp](https://dblp.org/search?q=Hidetoshi+Shimodaira) · [ACL Anthology](https://aclanthology.org/search/?q=Hidetoshi+Shimodaira) ## Affiliations [🎓**Kyoto University** Kyoto · Japan 2017–2026 · 40 papersEmployment since 2017 · Professor, Graduate School of Informatics*current*](https://md.research.elamur.ai/free/en/universities/kyoto-university/) · [🔬**RIKEN** Wako · Japan 2018–2026 · 25 papers*current*](https://md.research.elamur.ai/free/en/labs/riken/) · [🔬**RIKEN Center for Advanced Intelligence Project** Tokyo · Japan 2016–2026 · 20 papersEmployment 2016–2022 · Team Leader, Mathematical Statistics TeamEmployment since 2022 · Visiting Researcher*current*](https://md.research.elamur.ai/free/en/labs/riken-center-for-advanced-intelligence-project/) · [🎓**Tokyo Institute of Technology** Tokyo · Japan 2002–2013 · 20 papersEmployment 2002–2005 · Lecturer, Department of Mathematical and Computing SciencesEmployment 2005–2012 · Associate Professor, Department of Mathematical and Computing Sciences](https://md.research.elamur.ai/free/en/universities/tokyo-institute-of-technology/) · [🎓**The University of Osaka** Osaka · Japan 2012–2017 · 13 papersEmployment 2012–2017 · Professor, Division of Mathematical Science, Graduate School of Engineering Science](https://md.research.elamur.ai/free/en/universities/the-university-of-osaka/) · [🔬**The Institute of Statistical Mathematics** Tokyo · Japan 1996–2002 · 8 papersEmployment 1996–2002 · Assistant Professor](https://ror.org/03jcejr58) · [🎓**The University of Tokyo** Tokyo · Japan 1986–2000 · 4 papersEducation 1986–1990 · B.S. Degree, Department of Mathematical Engineering and Information PhysicsEducation 1990–1995 · Ph. D., Department of Mathematical Engineering and Information Physics](https://md.research.elamur.ai/free/en/universities/the-university-of-tokyo/) 🏛️**京都大学 / Kyoto University** 京都市左京区 / Sakyo, Kyoto · [Japan](https://md.research.elamur.ai/free/en/countries/japan/) 2017Employment since 2017 · 教授 / Professor, 情報学研究科 / Graduate School of Informatics [🎓**Tokyo University of Agriculture and Technology** Tokyo · Japan 2002–2012Employment 2002–2005Employment 2005–2012](https://md.research.elamur.ai/free/en/universities/tokyo-university-of-agriculture-and-technology/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 2 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 4 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 1 Research subjects and languages the work is about.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/hidetoshi-shimodaira/year/2026/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/hidetoshi-shimodaira/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Knowledge Sanitization of Large Language Models](https://md.research.elamur.ai/free/en/papers/ishibashi-2023-knowledge-sanitization-large-language-models/)** *(2023 · 21 citations)* Large language models trained on web data can memorize private or confidential details and reveal them through extraction attacks or jailbreak prompts. 2. **[Memorization, Emergence, and Explaining Reversal Failures: A Controlled Study of Relational Semantics in LLMs](https://md.research.elamur.ai/free/en/papers/zhu-2026-memorization-emergence-explaining-reversal-failures/)** *(2026)* The paper asks whether autoregressive language models actually learn the logic behind relational words, such as symmetry (friend) and inverse pairs (father/son). ## Co-authors here 5 co-authors with a page, the most papers together first. - [Akiko Aizawa](https://md.research.elamur.ai/free/en/authors/akiko-aizawa/) - [Chaoran Liu](https://md.research.elamur.ai/free/en/authors/chaoran-liu/) - [Fei Cheng](https://md.research.elamur.ai/free/en/authors/fei-cheng/) - [Qianying Liu](https://md.research.elamur.ai/free/en/authors/qianying-liu/) - [Sadao Kurohashi](https://md.research.elamur.ai/free/en/authors/sadao-kurohashi/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) ## Cited by Papers of our library cite their works 17 times (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/hidetoshi-shimodaira/cited-by/). Updated 2 November 2026