Education
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BIS. Department of Information System, Hanyang University, Seoul, South Korea
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Enrolled: Mar 2022 / Expected: Aug 2028
Publications
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A Transformer-Based Model for KOSPI200 Index Prediction Using ESG Sentiment Analysis of Korean News and Technical Indicators
Accepted for publication in Proceedings of KCC 2025
Sohyeon Kim, Kitae Kwon, Hyeonseo Shim
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Proposed a forecasting model combining ESG sentiment from Korean news with technical indicators
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Fine-tuned Ko-FinBERT with active learning and used a multi-window Transformer for better accuracy
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B. F. Sword: Blank inference system with optimized RAG and knowledge distillation
PROCEEDINGS OF HCI KOREA 2025
Junseong Pyo, Hyejin Bae, Kitae Kwon, Jina Kim, Woojung Song, Yeonseong Shin
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AI system for automated English exam question generation using RAG
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Implemented Retriever training for optimizing document retrieval performance