3 papers
stat.ME2026
A new non-parametric test for multivariate paired data from pair matching or paired designs
Jingru Zhang, Hao Chen, Xiao-Hua Zhou
In observational studies, achieving covariate balance in pair matching between treatment and control groups or exposed and unexposed groups is essential. This balance enables testi…
stat.ME2025
Change-Point Detection With Multivariate Repeated Measures
Serim Han, Jingru Zhang, Hoseung Song
Graph-based methods have shown particular strengths in change-point detection (CPD) tasks for high-dimensional nonparametric settings. However, existing CPD research has rarely add…
cs.CV2025
Externally Validated Breast Ultrasound Segmentation via Multi-task Learning with BI-RADS-Consistent Morphological Priors
Jingru Zhang, Saed Moradi, Ashirbani Saha
External validation of breast ultrasound segmentation models remains limited because internal train--test splits do not capture domain shifts across imaging systems, acquisition pr…