When you mention “true artificial superintelligence,” do you mean AGI (Artificial General Intelligence)? This is orders of magnitude harder to do than any AI that exists today. Rudimentary, ...

Abstract: To accurately simulate the thin layer of linear dispersive media, an improved 3-D finite-difference time-domain (FDTD) method is proposed. The inclusion of a weak conditionally stabilized ...

The precise time interval measurement is the key in many applications. Recent-developed linear optical sampling method has pushed the time interval measurement to the femtosecond region. However, ...