--- title: "Masanari Oi — author profile and papers — Elamur Research" description: "Masanari Oi, Tokyo University of Science: 2 papers on Elamur Research (2025–2026), h-index 1 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/masanari-oi/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/masanari-oi/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Masanari Oi # Masanari Oi Masanari Oi has 2 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Vision & language](https://md.research.elamur.ai/free/en/topics/multimodal/); often with [Kakeru Hattori](https://md.research.elamur.ai/free/en/authors/kakeru-hattori/), [Kazuki Fujii](https://md.research.elamur.ai/free/en/authors/kazuki-fujii/), [Masahiro Kaneko](https://md.research.elamur.ai/free/en/authors/masahiro-kaneko/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5120846919) · [**h-index 1**](https://openalex.org/authors/A5120846919) · [8 works](https://openalex.org/works?filter=author.id:A5120846919) · [2 citations](https://openalex.org/works?filter=author.id:A5120846919&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/masanari-oi/#papers) · [🔗 Cited 15 times in our library](https://md.research.elamur.ai/free/en/authors/masanari-oi/cited-by/) · [⭐ Paper Stars ranking: #11427](https://md.research.elamur.ai/free/en/paper-stars/page/115/#star-11427) 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=Masanari+Oi) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Masanari+Oi) · [dblp](https://dblp.org/search?q=Masanari+Oi) · [ACL Anthology](https://aclanthology.org/search/?q=Masanari+Oi) ## Affiliations [🎓**Institute of Science Tokyo** Tokyo · Japan 2025–2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/institute-of-science-tokyo/) · [🎓**Tokyo University of Science** Tokyo · Japan 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/tokyo-university-of-science/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 7 The field of science this work belongs to (OpenAlex fields).[Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Artificial Intelligence · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science Applications · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-science-applications/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 3 Research subjects and languages the work is about.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Evaluation & benchmarks · 1 work](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/masanari-oi/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/masanari-oi/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Rewriting Pre-Training Data Boosts LLM Performance in Math and Code](https://md.research.elamur.ai/free/en/papers/fujii-2025-rewriting-pre-training-data-boosts/)** *(2025 · 15 citations)* Open code and math corpora for LLM pre-training, such as The-Stack-v2 and Finemath-4+, are usually built by extraction and filtering. 2. **[Multi-modal, Multi-task, Multi-criteria Automatic Evaluation with Vision Language Models](https://md.research.elamur.ai/free/en/papers/oi-2026-multi-modal-multi-task-multi/)** *(2026 · 1 citation)* Most automatic metrics for text produced by vision-language models (VLMs) give a single overall score and are tuned to one task, usually image captioning. ## Co-authors here 6 co-authors with a page, the most papers together first. - [Kakeru Hattori](https://md.research.elamur.ai/free/en/authors/kakeru-hattori/) - [Kazuki Fujii](https://md.research.elamur.ai/free/en/authors/kazuki-fujii/) - [Masahiro Kaneko](https://md.research.elamur.ai/free/en/authors/masahiro-kaneko/) - [Naoaki Okazaki](https://md.research.elamur.ai/free/en/authors/naoaki-okazaki/) - [Sakae Mizuki](https://md.research.elamur.ai/free/en/authors/sakae-mizuki/) - [Taishi Nakamura](https://md.research.elamur.ai/free/en/authors/taishi-nakamura/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Language Resources and Evaluation Conference (LREC)](https://md.research.elamur.ai/free/en/venues/lrec/): [LREC 2026](https://md.research.elamur.ai/free/en/venues/lrec/2026/) ## Cited by Papers of our library cite their works 15 times (of the 149,439 papers whose bibliographies we read); [6 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/masanari-oi/cited-by/). Updated 3 November 2026