--- title: "Gangwoo Kim · Korea University — author profile and papers" description: "Gangwoo Kim, Korea University: 2 papers on Elamur Research (2020–2023), h-index 2 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/gangwoo-kim/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/gangwoo-kim/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Gangwoo Kim # Gangwoo Kim Gangwoo Kim has 2 papers in our library, in 2020–2023, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Jaewoo Kang](https://md.research.elamur.ai/free/en/authors/jaewoo-kang/), [Jinhyuk Lee](https://md.research.elamur.ai/free/en/authors/jinhyuk-lee/), [Joonsuk Park](https://md.research.elamur.ai/free/en/authors/joonsuk-park/). 2 papers in our library · 2020–2023 [OpenAlex](https://openalex.org/A5011021380) · [**h-index 2**](https://openalex.org/authors/A5011021380) · [4 works](https://openalex.org/works?filter=author.id:A5011021380) · [82 citations](https://openalex.org/works?filter=author.id:A5011021380&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/gangwoo-kim/#papers) · [🔗 Cited 99 times in our library](https://md.research.elamur.ai/free/en/authors/gangwoo-kim/cited-by/) · [⭐ Paper Stars ranking: #4740](https://md.research.elamur.ai/free/en/paper-stars/page/48/#star-4740) 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=Gangwoo+Kim) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Gangwoo+Kim) · [dblp](https://dblp.org/search?q=Gangwoo+Kim) · [ACL Anthology](https://aclanthology.org/search/?q=Gangwoo+Kim) ## Affiliations [🎓**Korea University** Seoul · South Korea 2020–2021 · 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. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[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/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 3 Research subjects and languages the work is about.[Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2023** 1 paper Tree of Clarifications: Answering Ambiguous Questions with Retrieval-Augmented Large Language Models](https://md.research.elamur.ai/free/en/papers/kim-2023-tree-clarifications-answering-ambiguous-questions/) · [**2020** 1 paper Look at the First Sentence: Position Bias in Question Answering](https://md.research.elamur.ai/free/en/papers/ko-2020-look-first-sentence-position-bias/) ## Papers The most cited first (OpenAlex and our library). 1. **[Look at the First Sentence: Position Bias in Question Answering](https://md.research.elamur.ai/free/en/papers/ko-2020-look-first-sentence-position-bias/)** *(2020 · 102 citations)* Extractive QA models usually output start and end indices of an answer span. The authors ask whether this design lets models exploit answer location instead of reading. They build deliberately skewed training sets from SQuAD in which every answer sits in the same sentence (mainly the first). When trained this way… 2. **[Tree of Clarifications: Answering Ambiguous Questions with Retrieval-Augmented Large Language Models](https://md.research.elamur.ai/free/en/papers/kim-2023-tree-clarifications-answering-ambiguous-questions/)** *(2023 · 82 citations)* Open-domain questions are often ambiguous: one query can admit several readings, each with its own answer. ## Co-authors here 4 co-authors with a page, the most papers together first. - [Jaewoo Kang](https://md.research.elamur.ai/free/en/authors/jaewoo-kang/) ×2 - [Jinhyuk Lee](https://md.research.elamur.ai/free/en/authors/jinhyuk-lee/) - [Joonsuk Park](https://md.research.elamur.ai/free/en/authors/joonsuk-park/) - [Sungdong Kim](https://md.research.elamur.ai/free/en/authors/sungdong-kim/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/) ×2: [EMNLP 2023](https://md.research.elamur.ai/free/en/venues/emnlp/2023/), [EMNLP 2020](https://md.research.elamur.ai/free/en/venues/emnlp/2020/) ## Cited by Papers of our library cite their works 99 times (of the 141,840 papers whose bibliographies we read); [10 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/gangwoo-kim/cited-by/). Updated 24 October 2026