Publications

* denotes equal contribution. Google Scholar

2026

  1. Ghosted Layers: Unconstrained Activation Alignment for Recovering Layer-Pruned LLMs

    VD Yun, J Jo, SP Karimireddy, S Lee
    NeurIPS 2026 Main Conference
  2. Robust Multi-Agent LLMs under Byzantine Faults

    H Lee*, VD Yun*, D Panagou, SP Karimireddy
    EMNLP 2026 Main Conference · also at ICML 2026 Agents in the Wild
  3. Locality-Aware Redundancy Pruning for LLM Depth Compression

    VD Yun*, Y Kim*, W Lim*, YJ Heo, M Kim, S Lee
    EMNLP 2026 Main Conference
  4. Sharpness-Aware Minimization with Z-Score Gradient Filtering

    VD Yun
    IEEE ICASSP 2026 · also at NeurIPS 2025 OPT
  5. On How Muon Reshapes Skill Learning Dynamics

    AR Aranda, VD Yun, V Sharan, B Vasudeva
    ICML 2026 · High-dimensional Learning Dynamics (HiLD)
  6. Rethinking Layer Redundancy: Calibration Matters More Than Search in LLM Depth Pruning

    M Kim*, VD Yun*, Y Kim*, S Cho, W Lim, S Lee
    Under review, 2026
  7. Spectrum-Shaping Regularization for Neural Network Training Robust to Low-Rank Pruning

    J Jo, VD Yun, S Lee
    Under review, 2026
  8. Weight Concentration Regularization for Improving Pruning Robustness Under High Sparsity

    VD Yun, J Jo, S Lee
    Under review, 2026
  9. Asynchronous Sharpness-Aware Minimization for Fast and Accurate Deep Learning

    J Jo, J Lim, VD Yun, S Lee
    Under review, 2026

2025

  1. Revisiting 16-bit Neural Network Training: A Practical Approach for Resource-Limited Learning

    J Yun, S Choi, F Rameau, B Kang, Z Fu
    ICONIP 2025 · 🥇 Best Paper Award
  2. Fast Fourier Transform-Based Spectral and Temporal Gradient Filtering for Differential Privacy

    H Shin*, VD Yun*, K Jung*, S Yun*
    ACM CIKM 2025 · Human-Centric AI
  3. Stochastic Gradient Sampling for Enhancing Neural Networks Training

    J Yun
    Neural Computing and Applications, 2025

2024

  1. Uncertainty Estimation for Tumor Prediction with Unlabeled Data

    J Yun, S Abousamra, C Li, R Gupta, T Kurc, D Samaras, A Van Dyke, et al.
    IEEE/CVF CVPR 2024 · CVMI