Abstract: A novel two-step iterative optimization method could be used in microwave and mm-wave bands for optimal topology of 2-D sparse multiple-input multiple-output (MIMO) arrays, and an improved ...

Abstract: Intelligent surveillance technologies have been implemented in different scenarios, requiring robust and efficient face detection and recognition systems capable of operating in real time, ...

The following is the transcript of the interview with White House National Economic Council Director Kevin Hassett that aired on "Face the Nation with Margaret Brennan" on Dec. 14, 2025. MARGARET ...

Among other changes, you’ll be able to double-tap photos on your feed to like them. Among other changes, you’ll be able to double-tap photos on your feed to like them. is a senior reporter covering ...

We’re introducing improvements to Facebook’s Feed, search, and navigation systems so you can easily find what you are looking for and dive deeper into your interests. We’re streamlining how you create ...