Xu, Zikun

3 publications

ICLR 2026 Understanding and Improving Shampoo and SOAP via Kullback-Leibler Minimization Wu Lin, Scott C. Lowe, Felix Dangel, Runa Eschenhagen, Zikun Xu, Roger Baker Grosse

ICCV 2025 MergeOcc: Bridge the Domain Gap Between Different LiDARs for Robust Occupancy Prediction Zikun Xu, Shaobing Xu

MIDL 2024 FedFDD: Federated Learning with Frequency Domain Decomposition for Low-Dose CT Denoising Xuhang Chen, Zeju Li, Zikun Xu, Kaijie Xu, Cheng Ouyang, Chen Qin