Abstract: A non-negative latent factor (NLF) model is able to be built efficiently via a single latent factor-dependent, non-negative and multiplicative update (SLF-NMU) algorithm for performing ...

Abstract: Most of the available analytical methods for the evaluation of the normalized radar cross section (NRCS) of randomly rough surfaces require the evaluation of the so-called Kirchhoff integral ...

Severe storms with intense winds rocked the Pittsburgh area on Tuesday evening, killing at least three people and knocking out power to hundreds of thousands of homes. At the height of the storm, ...

In Starz's "Power Book IV: Force," it's all or nothing for Tommy Egan (Joseph Sikora) and the series' cast of characters. With revenge on his mind, Egan is pulling out the big guns, and bodies are ...

In the absence of effective checks on government power, all governments tend towards tyranny. This explains why John C. Calhoun defended the constitutional principle of limited government, emphasizing ...