Money talks, and for the upper class it speaks volumes. This socio-economic group, making up the top 20% of earners, holds significant sway in politics, economics, and finance. They’re the movers and ...

Abstract: Among the numerous direction-of-arrival (DOA) estimation bounds, the Cramér–Rao bound (CRB) is only tight in the asymptotic region. The Bayesian bound, by incorporating a priori information, ...

Abstract: Many organizations rely on software systems to perform their core business operations. These systems often require modernization to accommodate new requirements and demands over time. Visual ...

Airlines are continuing their focus on premium travelers by adding lounges, new first-class cabins and other perks for customers willing to spend more to fly. Airfare, meanwhile, is expected to remain ...