Subset selection for vector autoregressive processes using Lasso. - Nan-Jung Hsu; Hung-Lin Hung; Ya-Mei Chang (Comput. Stat. Data Anal., 2008)

A frequency domain test for detecting nonstationary time series. - Yen-Hung Chen; Nan-Jung Hsu (Comput. Stat. Data Anal., 2014)

Adaptive Warranty Prediction for Highly Reliable Products. - Nan-Jung Hsu; Sheng-Tsaing Tseng; Ming-Wei Chen (IEEE Trans. Reliab., 2015)

Matrix Autoregressive Spatio-Temporal Models. - Nan-Jung Hsu; Hsin-Cheng Huang; Ruey S. Tsay (J. Comput. Graph. Stat., 2021)