As Trump-friendly billionaires take control of TikTok’s U.S. operation, some see the beginnings of a ‘cultural vibe shift’ on the platform — and an echo of changes taking place across the U.S. media ...

Global navigation satellite systems (GNSS) are vital for positioning autonomous vehicles, buses, drones, and outdoor robots. Yet its accuracy often degrades in dense urban areas due to signal blockage ...

Abstract: As radar technology advances towards lower detectability, the pulse repetition interval (PRI) of radar signals is evolving from traditional simple patterns to large-scale random jitter forms ...

Abstract: In this paper, we focus on primary school students and show that it is possible for students without prior knowledge in these areas to re-invent and successfully implement cryptogra-phy and ...