Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and ...

No credible evidence supported the allegations regarding Epstein, the president and other prominent men.

Abstract: We consider multi-variate signals spanned by the integer shifts of a set of generating functions with distinct frequency profiles and the problem of reconstructing them from samples taken on ...

Abstract: Currently, the continuous expansion of the credit card business and the increasingly fierce competition have made all kinds of fraud risks in the overall credit card business the biggest ...