
About
I am a Ph.D. student at the KAIST Graduate School of AI, working in the Bio Imaging, Signal Processing & Learning Lab (BISPL) under the supervision of Prof. Jong Chul Ye.
My research lives at the intersection of 3D/4D scene generation and world models — building generative systems that reason about scenes across space and time. Recently, I have been working on extending video generation models into world models: turning the rich visual priors these models already learn into structured, predictive representations of 3D dynamics that can be simulated and acted upon.
Previously I was a Research Intern at NAVER AI Lab (Generation Research Team), hosted by Jin-Hwa Kim.
News
- 2026FlowLong — inference-time long video generation via manifold-constrained Tweedie matching — is out on arXiv.
- 2026Zero4D accepted to CVPR Findings 2026.
- 2025Joined NAVER AI Lab, Generation Research Team, as a Research Intern (Mar–Sep).
- 2024ED-NeRF presented at ICLR 2024.
Experience
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2025
Research Intern, NAVER AI Lab
Selected Publications




Academic Service
Reviewer NeurIPS 2025 · ICLR 2025, 2026 · ICCV 2025 · CVPR 2026 · ECCV 2026