Fault diagnosis of dynamic multivariate systems is a challenging problem. In this article, a novel fault diagnosis scheme based on variable-wise stacked temporal autoencoder (VW-STAE) is proposed.

Unreasonable iteration number and step-size setting limit the performance of adversarial attacks. To deal with this issue, we propose a variable step-size double-iteration (VSDI) white-box attack. Due ...

An endogenous variable is a variable in a statistical model that is changed or determined by its relationship with other variables within the model.

Why do countries find it so hard to get their budget deficits under control? Systematic patterns in the errors that official budget agencies make in their forecasts may play an important role.