Kai Xu

A nonparametric test for block-diagonal covariance structure in high dimension and small samples

Kai Xu, Xinxin Hao, 2019, J. Multivar. Anal..

Fatigue damage model of stone matrix asphalt with polymer modified binder based on tensile strain evolution and residual strength degradation using digital image correlation methods

Fujian Ni, Jiwang Jiang, Kai Xu, 2018, Measurement.