The Matrix is one of the greatest works of science fiction ever devised, but it also features one of the most glaring scientific plot holes. With the fourth installment of The Matrix movies currently ...

Matrix-variate Gaussian graphical models (GGM) have been widely used for modeling matrix-variate data. Since the support of sparse precision matrix represents the conditional independence graph among ...

An important challenge in analyzing high dimensional data in regression settings is that of facing a situation in which the number of covariates p in the model greatly exceeds the sample size n ...