--- title: "Ayana Niwa — author profile and papers — Elamur Research" description: "Ayana Niwa, Mohamed bin Zayed University of Artificial Intelligence: 2 papers on Elamur Research (2022–2026), h-index 3 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/ayana-niwa/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/ayana-niwa/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Ayana Niwa # Ayana Niwa Ayana Niwa has 2 papers in our library, in 2022–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Grammatical error correction & learner language](https://md.research.elamur.ai/free/en/topics/grammatical-error-correction/); often with [Masahiro Kaneko](https://md.research.elamur.ai/free/en/authors/masahiro-kaneko/), [Gaku Morio](https://md.research.elamur.ai/free/en/authors/gaku-morio/), [Kentaro Inui](https://md.research.elamur.ai/free/en/authors/kentaro-inui/). 2 papers in our library · 2022–2026 [OpenAlex](https://openalex.org/A5009839162) · [**h-index 3**](https://openalex.org/authors/A5009839162) · [40 works](https://openalex.org/works?filter=author.id:A5009839162) · [38 citations](https://openalex.org/works?filter=author.id:A5009839162&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/ayana-niwa/#papers) · [🔗 Cited 27 times in our library](https://md.research.elamur.ai/free/en/authors/ayana-niwa/cited-by/) · [⭐ Paper Stars ranking: #7895](https://md.research.elamur.ai/free/en/paper-stars/page/79/#star-7895) 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=Ayana+Niwa) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Ayana+Niwa) · [dblp](https://dblp.org/search?q=Ayana+Niwa) · [ACL Anthology](https://aclanthology.org/search/?q=Ayana+Niwa) ## Affiliations [🎓**Mohamed bin Zayed University of Artificial Intelligence** Abu Dhabi · United Arab Emirates 2025–2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/mohamed-bin-zayed-university-of-artificial-intelligence/) · [🎓**Tokyo Institute of Technology** Tokyo · Japan 2021–2023 · 4 papers](https://md.research.elamur.ai/free/en/universities/tokyo-institute-of-technology/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution 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 2 Research subjects and languages the work is about.[Grammatical error correction & learner language · 1 work](https://md.research.elamur.ai/free/en/topics/grammatical-error-correction/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/ayana-niwa/year/2026/) · [**2022** 1 paper](https://md.research.elamur.ai/free/en/authors/ayana-niwa/year/2022/) ## Papers The most cited first (OpenAlex and our library). 1. **[Interpretability for Language Learners Using Example-Based Grammatical Error Correction](https://md.research.elamur.ai/free/en/papers/kaneko-2022-interpretability-language-learners-example-based/)** *(2022 · 47 citations)* Neural grammatical error correction (GEC) systems have become quite accurate, but they rarely tell learners why a correction was made. 2. **[Disentangling the Effects of Unlearning in Measuring Parametric Faithfulness of Chain-of-Thought](https://md.research.elamur.ai/free/en/papers/mitsuhashi-2026-disentangling-effects-unlearning-measuring-parametric/)** *(2026)* Tutek et al. (2025) proposed parametric faithfulness, which tests whether a Chain-of-Thought (CoT) reflects a model's internal reasoning. The method unlearns individual CoT steps and checks whether the model's No-CoT answer changes. That design attributes every answer change to the removed reasoning step. This paper… ## Co-authors here 8 co-authors with a page, the most papers together first. - [Masahiro Kaneko](https://md.research.elamur.ai/free/en/authors/masahiro-kaneko/) ×2 - [Gaku Morio](https://md.research.elamur.ai/free/en/authors/gaku-morio/) - [Kentaro Inui](https://md.research.elamur.ai/free/en/authors/kentaro-inui/) - [Naoaki Okazaki](https://md.research.elamur.ai/free/en/authors/naoaki-okazaki/) - [Sho Takase](https://md.research.elamur.ai/free/en/authors/sho-takase/) - [Terufumi Morishita](https://md.research.elamur.ai/free/en/authors/terufumi-morishita/) - [Yasuhiro Sogawa](https://md.research.elamur.ai/free/en/authors/yasuhiro-sogawa/) - [Yuta Koreeda](https://md.research.elamur.ai/free/en/authors/yuta-koreeda/) ## 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/) ×2: [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/), [ACL 2022](https://md.research.elamur.ai/free/en/venues/acl/2022/) ## Cited by Papers of our library cite their works 27 times (of the 149,439 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/ayana-niwa/cited-by/). Updated 1 November 2026