Hahyeon Choi
🎓 Integrated M.S./Ph.D. student at Seoul National University
Hi! I’m Hahyeon Choi, a graduate student at Seoul National University, advised by Prof. Nojun Kwak at the Machine Intelligence and Pattern Analysis Lab (MIPAL). Prior to my graduate studies, I earned my Bachelor’s degree in Electrical and Computer Engineering at Seoul National University.
I’m broadly interested in multimodal representation learning and video understanding, with a focus on how machines can learn to perceive and reason about the world through diverse modalities such as vision, audio, and language.
News
| May 01, 2026 | 🎉 Our S3 paper was accepted to ICML 2026! |
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| Jul 08, 2025 | 🙌 Our AVATAR benchmark was publicly released! |
| Jun 26, 2025 | 🎉 Our AVATAR paper was accepted to ICCV 2025! |
| Mar 04, 2025 | 🚀 Started research at MIPAL under Prof. Nojun Kwak. |
Selected Publications
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Toward Structural Multimodal Representations: Specialization, Selection, and Sparsification via Mixture-of-ExpertsICML 2026, Jul 2026