publications

2025

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    HGM³: Hierarchical Generative Masked Motion Modeling with Hard Token Mining
    Minjae Jeong*, Yechan Hwang*, Jaejin Lee, Sungyoon Jung, and Won Hwa Kim
    In International Conference on Learning Representations (ICLR) , 2025
    [*: equal contribution]
    PDF

2024

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    Multi-order Simplex-Based Graph Neural Network for Brain Network Analysis
    Yechan Hwang, Soojin Hwang, Guorong Wu, and Won Hwa Kim
    In International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI) , 2024
    PDF

2023

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    Convolving directed graph edges via Hodge Laplacian for brain network analysis
    Joonhyuk Park*, Yechan Hwang*, Minjeong Kim, Moo K Chung, Guorong Wu, and Won Hwa Kim
    In International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI) , 2023
    [Early accepted: ~14%, *: equal contribution]
    PDF
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    RESToring Clarity: Unpaired Retina Image Enhancement Using Scattering Transform
    Ellen Jieun Oh, Yechan Hwang, Yubin Han, Taegeun Choi, Geunyoung Lee, and Won Hwa Kim
    In International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI) , 2023
    PDF