I’m a Master’s student at BAELAB, Graduate School of Data Science, Pusan National University, Korea.

📌 Research Interests

Novel Architectures: Sequence Modeling, State Space Model with Deep Learning
Time Series Analysis: Port Logistic, Long Term Forecasting
LLM : Process Mining with LLM, RLVR , Linear Attention

🔥 News

2025.12: 🎉🎉 JustDense: Just using Dense instead of Sequence Mixer for Time Series Analysis was accepted as a Regular Paper at IEEE BigData 2025.
2025.10: 🎉🎉 A new arXiv paper was published: Reasoning-Aware GRPO using Process Mining Paper

Arxiv

Yongjae Lee^*, Taekhyun Park^* and Hyerim Bae

arXiv code

IEEE Bigdata 2025

Taekhyun Park^*, Yongjae Lee^*, Daesan Park^*, Dohee Kim and Hyerim Bae

The 13th IEEE International Conference on Big Data (IEEE BigData 2025)(acceptance rate: 18.7%) code

S&M

Taekhyun Park, Young-Jun Choi, Seung-Hoon Shin, Chang-Eun Lee and Kwangil Lee

Sensors and Materials & IMETI2024, Project Pages

2022.11 블록체인 기술을 활용한 글쓰기 하이퍼 플랫폼, AI.블록체인 아이디어 경진대회, 경남테크노파크원장상 수상
2022.12 이미지 생성 AI 학습을 위한 P2P 기반 데이터셋 구축 및 AI 소유권 가상자산화 플랫폼, KMOU AI 아이디어 챌린지 대회, 대상 수상, Link
2023.12 RAG 시스템 + 되먹임 AI 시스템 (S2I, AutoCoT… etc)를 활용한 학교 게시판 DB 기반 검색 AI 시스템, KMOU Capstone Design, 레인보우브레인상 수상
2025.11 해양 LLM 시스템, 2025 K-해양 AI 첼린지, 장려(부산테크노파크 원장) 수상

M.S. in Data Science, Pusan National University (2025.03 ~ )
- Advisor: Prof. Hyerim Bae
B.S. in Control Engineering, Korea Maritime & Ocean University (2019.03 ~ 2025.02)
- Under graduate student (2023.09 ~ 2025.02) Advisor: Prof. Kwangil Lee
- I served military service in ROKA. (2020.10 ~ 2022.02)