2 papers
stat.ME2026
Robust Nonparametric Testing for Structural Changes in Multivariate Volatility via Multiple Quantiles
Jilin Wu, Ruike Wu, Zhijie Xiao +1
We propose an omnibus nonparametric test for structural changes in the multivariate volatility matrix. The test aggregates bounded generalized quantile scores over a range of quant…
eess.IV2023
RT-SRTS: Angle-Agnostic Real-Time Simultaneous 3D Reconstruction and Tumor Segmentation from Single X-Ray Projection
Miao Zhu, Qiming Fu, Bo Liu +4
Radiotherapy is one of the primary treatment methods for tumors, but the organ movement caused by respiration limits its accuracy. Recently, 3D imaging from a single X-ray projecti…