Robust estimation in non-Euclidean spaces
Yun, H. and PARK, B. U. (2023). Exponential Concentration for Geometric-Median-of-Means on Non-Positive Curvature Spaces. Bernoulli 2023, Vol. 29, No. 1, 2927-2960
Inverse Problem
Yun, H. and Panaretos, V. (2025). Computerized Tomography and Reproducing Kernels. SIAM Review (Research Spotlights) 2025.
Yun, H. , Caponera, A., and Panaretos, V. (2025). Low-Dose Tomography of Random Fields and the Problem of Continuous Heterogeneity. arXiv preprint.
Functional Data Analysis
Yun, H. and Panaretos, V. (2026). Fast and Cheap Covariance Smoothing. Journal of Computational and Graphical Statistics.
Optimal Transport
Yun, H. and Zemel, Y. (2025). Gaussian Optimal Transport beyond Brenier's Theorem. arXiv preprint.
Yun, H. (2025). Spectral Shrinkage of Gaussian Entropic Optimal Transport. arXiv preprint.
Others
Yun, H. (2023). Redheffer: Trig to Quantum Error Bounds. arXiv Preprint.