--- title: "Meeyoung Cha — author profile and papers — Elamur Research" description: "Meeyoung Cha, Korea Advanced Institute of Science and Technology: 2 papers on Elamur Research (2023–2026), h-index 46 — affiliations…" canonical: "https://research.elamur.ai/free/en/authors/meeyoung-cha/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/meeyoung-cha/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Meeyoung Cha # Meeyoung Cha Meeyoung Cha 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/), [Bias, fairness & safety](https://md.research.elamur.ai/free/en/topics/bias-fairness-safety/); often with [Alon Y. Halevy](https://md.research.elamur.ai/free/en/authors/alon-y-halevy/), [Byung-Jun Lee](https://md.research.elamur.ai/free/en/authors/byung-jun-lee/), [David Corney](https://md.research.elamur.ai/free/en/authors/david-corney/). 2 papers in our library · 2023–2026 [OpenAlex](https://openalex.org/A5061810530) · [ORCID](https://orcid.org/0000-0003-4085-9648) · [Wikidata](https://www.wikidata.org/wiki/Q59687545) · [**h-index 46**](https://openalex.org/authors/A5061810530) · [289 works](https://openalex.org/works?filter=author.id:A5061810530) · [16,562 citations](https://openalex.org/works?filter=author.id:A5061810530&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/meeyoung-cha/#papers) · [🔗 Cited 72 times in our library](https://md.research.elamur.ai/free/en/authors/meeyoung-cha/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #6026](https://md.research.elamur.ai/free/en/paper-stars/page/61/#star-6026) 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=Meeyoung+Cha) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Meeyoung+Cha) · [dblp](https://dblp.org/search?q=Meeyoung+Cha) · [ACL Anthology](https://aclanthology.org/search/?q=Meeyoung+Cha) ## Affiliations [🎓**Korea Advanced Institute of Science and Technology** Daejeon · South Korea 2004–2026 · 168 papersEducation until 2008 · Ph.D., Computer ScienceEmployment 2010–2017 · Assistant/Associate Professor, Graduate School of Culture TechnologyEmployment since 2017 · Associate/Full Professor, School of Computing*current*](https://md.research.elamur.ai/free/en/universities/korea-advanced-institute-of-science-and-technology/) · [🔬**Max Planck Institute for Security and Privacy** Bochum · Germany 2023–2026 · 35 papersEmployment since 2023 · Scientific Director*current*](https://md.research.elamur.ai/free/en/labs/max-planck-institute-for-security-and-privacy/) · [🔬**Institute for Basic Science** Daejeon · South Korea 2019–2025 · 75 papersEmployment 2019–2024 · Chief Investigator, Center for Mathematical and Computational Sciences](https://ror.org/00y0zf565) · [🔬**Max Planck Institute for Software Systems** Saarbrücken · Germany 2008–2021 · 11 papersEmployment 2008–2010 · Postdoctoral Researcher, Networked Systems](https://md.research.elamur.ai/free/en/labs/max-planck-institute-for-software-systems/) · [🔬**Max Planck Society** Munich · Germany 2009–2021 · 4 papers](https://md.research.elamur.ai/free/en/labs/max-planck-society/) · [🏢**Telefonica Research and Development** Madrid · Spain 2007–2008 · 2 papers](https://md.research.elamur.ai/free/en/companies/telefonica-research-and-development/) 🏛️**Meta Platforms Inc** Menlo Park · [United States](https://md.research.elamur.ai/free/en/countries/united-states/) 2015–2016Employment 2015–2016 · Visiting Professor, Core Data Science [🏢**Meta** Menlo Park · United States 2015Employment since 2015](https://md.research.elamur.ai/free/en/companies/meta/) 🏛️**Facebook**Employment 🏛️**SK Telecom** [South Korea](https://md.research.elamur.ai/free/en/countries/south-korea/) Employment 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/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Sociology and Political Science · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/sociology-and-political-science/) 🧭 Topics 2 Research subjects and languages the work is about.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Bias, fairness & safety · 1 work](https://md.research.elamur.ai/free/en/topics/bias-fairness-safety/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/meeyoung-cha/year/2026/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/meeyoung-cha/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Factuality Challenges in the Era of Large Language Models](https://md.research.elamur.ai/free/en/papers/augenstein-2023-factuality-challenges-era-large-language/)** *(2023 · 243 citations)* This perspective article, written by researchers and fact-checking practitioners, looks at how chatbots built on LLMs such as ChatGPT, Bing Chat and Bard affect the reliability of public information. It presents no new dataset or model. Instead, it surveys existing evidence and frames the problem in two parts: 2. **[SGT: Securing Open-Source LLMs Against Malicious Fine-tuning via Safety Guidance Trigger](https://md.research.elamur.ai/free/en/papers/shin-2026-sgt-securing-open-source-llms/)** *(2026)* Open-weight LLMs can be stripped of their safety alignment by malicious fine-tuning (MFT) on harmful data. ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[Factuality Challenges in the Era of Large Language Models](https://md.research.elamur.ai/free/en/papers/augenstein-2023-factuality-challenges-era-large-language/) [Nature Machine Intelligence](https://md.research.elamur.ai/free/en/venues/nature-machine-intelligence/)**Isabelle Augenstein, Timothy Baldwin, Meeyoung Cha, et al.*2023 · 243 citations* 2. **[The Conflict Between People's Urge to Punish AI and Legal Systems ↗](https://doi.org/10.3389/frobt.2021.756242) arXiv:2003.06507 · no summary yet**Gabriel Lima et al.*2020 · 25 citations* 3. **[SGT: Securing Open-Source LLMs Against Malicious Fine-tuning via Safety Guidance Trigger](https://md.research.elamur.ai/free/en/papers/shin-2026-sgt-securing-open-source-llms/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Sunguk Shin, Fangzhao Wu, Byung-Jun Lee, et al.*2026* ## Co-authors here 12 co-authors with a page, the most papers together first. - [Alon Y. Halevy](https://md.research.elamur.ai/free/en/authors/alon-y-halevy/) - [Byung-Jun Lee](https://md.research.elamur.ai/free/en/authors/byung-jun-lee/) - [David Corney](https://md.research.elamur.ai/free/en/authors/david-corney/) - [Eduard Hovy](https://md.research.elamur.ai/free/en/authors/eduard-hovy/) - [Emilio Ferrara](https://md.research.elamur.ai/free/en/authors/emilio-ferrara/) - [Fangzhao Wu](https://md.research.elamur.ai/free/en/authors/fangzhao-wu/) - [Heng Ji](https://md.research.elamur.ai/free/en/authors/heng-ji/) - [Isabelle Augenstein](https://md.research.elamur.ai/free/en/authors/isabelle-augenstein/) - [Scott A. Hale](https://md.research.elamur.ai/free/en/authors/scott-a-hale/) - [Sunguk Shin](https://md.research.elamur.ai/free/en/authors/sunguk-shin/) - [Tanmoy Chakraborty](https://md.research.elamur.ai/free/en/authors/tanmoy-chakraborty/) - [Timothy Baldwin](https://md.research.elamur.ai/free/en/authors/timothy-baldwin/) ## 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/) - [Nature Machine Intelligence](https://md.research.elamur.ai/free/en/venues/nature-machine-intelligence/): [Nature Machine Intelligence 2023](https://md.research.elamur.ai/free/en/venues/nature-machine-intelligence/2023/) ## Cited by Papers of our library cite their works 72 times (of the 149,439 papers whose bibliographies we read); [13 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/meeyoung-cha/cited-by/). Updated 2 November 2026