--- title: "Evelyn Hayoon Zi · Korea University — author profile and papers" description: "Evelyn Hayoon Zi, Korea University: 2 papers on Elamur Research (2025–2026), h-index 1 — affiliations, topics, co-authors and who cites…" canonical: "https://research.elamur.ai/free/en/authors/evelyn-hayoon-zi/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/evelyn-hayoon-zi/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Evelyn Hayoon Zi # Evelyn Hayoon Zi Evelyn Hayoon Zi 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/), [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Heuiseok Lim](https://md.research.elamur.ai/free/en/authors/heuiseok-lim/), [Chanjun Park](https://md.research.elamur.ai/free/en/authors/chanjun-park/), [Hyeonseok Moon](https://md.research.elamur.ai/free/en/authors/hyeonseok-moon/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5120543973) · [ORCID](https://orcid.org/0009-0009-8333-2302) · [**h-index 1**](https://openalex.org/authors/A5120543973) · [4 works](https://openalex.org/works?filter=author.id:A5120543973) · [2 citations](https://openalex.org/works?filter=author.id:A5120543973&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/evelyn-hayoon-zi/#papers) · [🔗 Cited 4 times in our library](https://md.research.elamur.ai/free/en/authors/evelyn-hayoon-zi/cited-by/) · [⭐ Paper Stars ranking: #12852](https://md.research.elamur.ai/free/en/paper-stars/page/129/#star-12852) 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=Evelyn+Hayoon+Zi) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Evelyn+Hayoon+Zi) · [dblp](https://dblp.org/search?q=Evelyn+Hayoon+Zi) · [ACL Anthology](https://aclanthology.org/search/?q=Evelyn+Hayoon+Zi) ## Affiliations [🎓**Korea University** Seoul · South Korea 2025–2026 · 3 papers*current*](https://md.research.elamur.ai/free/en/universities/korea-university/) 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 6 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/) · [Experimental and Cognitive Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/experimental-and-cognitive-psychology/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) 🧭 Topics 3 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/evelyn-hayoon-zi/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/evelyn-hayoon-zi/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Debate Only When Necessary: Adaptive Multiagent Collaboration for Efficient LLM Reasoning](https://md.research.elamur.ai/free/en/papers/eo-2025-debate-only-necessary-adaptive-multiagent/)** *(2025 · 4 citations)* Multiagent debate, where several LLM agents exchange and revise answers, can sharpen reasoning. However, every extra round multiplies inference cost, and needless argument can let one agent's mistake spread to the others. The authors introduce DOWN (Debate Only When Necessary). In DOWN, a single agent answers first… 2. **[I Don't Need Solution. I Need Emotional Support : Empathetic LLMs based on Emotional Validation](https://md.research.elamur.ai/free/en/papers/son-2026-i-don-t-need-solution/)** *(2026)* LLMs used as emotional-support chatbots tend to jump straight to advice. They repeat stock phrases and ignore how the help-seeker's feelings evolve over a dialogue. In a pilot study on ESConv, crowd workers judged most Mistral and GPT-4o replies as not comforting. To fix this, the authors propose EVA, a framework… ## Co-authors here 4 co-authors with a page, the most papers together first. - [Heuiseok Lim](https://md.research.elamur.ai/free/en/authors/heuiseok-lim/) ×2 - [Chanjun Park](https://md.research.elamur.ai/free/en/authors/chanjun-park/) - [Hyeonseok Moon](https://md.research.elamur.ai/free/en/authors/hyeonseok-moon/) - [Sugyeong Eo](https://md.research.elamur.ai/free/en/authors/sugyeong-eo/) ## 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/) ## Cited by Papers of our library cite their works 4 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/evelyn-hayoon-zi/cited-by/). Updated 3 November 2026