About
I am a student researcher at UST–KISTI working on AI systems that read documents and act on the web. My interest is the seam between the two: how an agent stays grounded in a source document instead of guessing, and what it should do when the document genuinely does not answer the question.
Before that my work centred on retrieval-augmented generation — designing question-answering systems over personal and domain databases, and measuring where retrieval actually improves reliability rather than only fluency.
Research Interests
- Web Agents
- Document AI
- Multimodal AI
- LLM Systems
Experience
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KISTI
Student Researcher
Korea Institute of Science and Technology Information
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UST
M.S., Applied AI
University of Science and Technology