Gangwoo Kim
Gangwoo Kim has 2 papers in our library, in 2020–2023, most of them on Language models & pretraining, Question answering, Information retrieval & search; often with Jaewoo Kang, Jinhyuk Lee, Joonsuk Park.
OpenAlex · h-index 2 · 4 works · 82 citations OpenAlex, 2026-10-14
📄 2 works in our library · 🔗 Cited 99 times in our library · ⭐ Paper Stars ranking: #4740
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Concepts, shelves and topics
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 2 worksComputer Science · 2 worksArtificial Intelligence · 2 worksInformation Systems · 2 worksLanguage and Linguistics · 2 works
🧭 Topics 3Research subjects and languages the work is about.Question answering · 1 workInformation retrieval & search · 1 workLanguage models & pretraining · 1 work
Works by year
2020s
Papers
- Look at the First Sentence: Position Bias in Question Answering (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… - Tree of Clarifications: Answering Ambiguous Questions with Retrieval-Augmented Large Language Models (2023 · 82 citations)
Open-domain questions are often ambiguous: one query can admit several readings, each with its own answer.
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