--- title: "Changgeon Ko — author profile and papers — Elamur Research" description: "Changgeon Ko, Korea Advanced Institute of Science and Technology: 2 papers on Elamur Research (2025–2026), h-index 1 — affiliations…" canonical: "https://research.elamur.ai/free/en/authors/changgeon-ko/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/changgeon-ko/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Changgeon Ko # Changgeon Ko Changgeon Ko has 2 papers in our library, in 2025–2026, most of them on [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Low-resource languages](https://md.research.elamur.ai/free/en/topics/low-resource-languages/); often with [Hoyun Song](https://md.research.elamur.ai/free/en/authors/hoyun-song/), [Alice Oh](https://md.research.elamur.ai/free/en/authors/alice-oh/), [Chani Jung](https://md.research.elamur.ai/free/en/authors/chani-jung/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5134203100) · [**h-index 1**](https://openalex.org/authors/A5134203100) · [10 works](https://openalex.org/works?filter=author.id:A5134203100) · [1 citations](https://openalex.org/works?filter=author.id:A5134203100&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/changgeon-ko/#papers) · [🔗 Cited 3 times in our library](https://md.research.elamur.ai/free/en/authors/changgeon-ko/cited-by/) · [⭐ Paper Stars ranking: #10887](https://md.research.elamur.ai/free/en/paper-stars/page/109/#star-10887) 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=Changgeon+Ko) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Changgeon+Ko) · [dblp](https://dblp.org/search?q=Changgeon+Ko) · [ACL Anthology](https://aclanthology.org/search/?q=Changgeon+Ko) ## Affiliations [🎓**Korea Advanced Institute of Science and Technology** Daejeon · South Korea 2025–2026 · 9 papers*current*](https://md.research.elamur.ai/free/en/universities/korea-advanced-institute-of-science-and-technology/) 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).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Social Sciences · 2 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Communication · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/communication/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Safety Research · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/safety-research/) 🧭 Topics 4 Research subjects and languages the work is about.[Evaluation & benchmarks · 2 works](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Low-resource languages · 1 work](https://md.research.elamur.ai/free/en/topics/low-resource-languages/) · [Semitic languages · 1 work](https://md.research.elamur.ai/free/en/topics/semitic-languages/) · [Language models & pretraining · 1 work](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/changgeon-ko/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/changgeon-ko/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[A Multi-Task Benchmark for Abusive Language Detection in Low-Resource Settings](https://md.research.elamur.ai/free/en/papers/gaim-2025-multi-task-benchmark-abusive-language/)** *(2025 · 3 citations)* Most of the world's languages have no tools for automatic content moderation. This paper builds such a resource for Tigrinya, which has about 10 million speakers. The authors release TiALD, a set of 13,717 YouTube comments. Native speakers labeled every comment for three things at once: whether it is abusive, its… 2. **[RoleConflictBench: A Benchmark of Role Conflict Scenarios for Evaluating LLMs' Contextual Sensitivity](https://md.research.elamur.ai/free/en/papers/shin-2026-roleconflictbench-benchmark-role-conflict-scenarios/)** *(2026)* Role conflicts arise when obligations tied to two social roles, such as parent and employee, cannot both be met. ## Co-authors here 7 co-authors with a page, the most papers together first. - [Hoyun Song](https://md.research.elamur.ai/free/en/authors/hoyun-song/) ×2 - [Alice Oh](https://md.research.elamur.ai/free/en/authors/alice-oh/) - [Chani Jung](https://md.research.elamur.ai/free/en/authors/chani-jung/) - [Eunsu Kim](https://md.research.elamur.ai/free/en/authors/eunsu-kim/) - [Fitsum Gaim](https://md.research.elamur.ai/free/en/authors/fitsum-gaim/) - [Jong C. Park](https://md.research.elamur.ai/free/en/authors/jong-c-park/) - [Juhyun Oh](https://md.research.elamur.ai/free/en/authors/juhyun-oh/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) - [Conference on Neural Information Processing Systems (NeurIPS)](https://md.research.elamur.ai/free/en/venues/neural-information-processing-systems/): [NeurIPS 2025](https://md.research.elamur.ai/free/en/venues/neural-information-processing-systems/2025/) ## Cited by Papers of our library cite their works 3 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/changgeon-ko/cited-by/). Updated 1 November 2026