Researchers have harnessed nonlocal artificial materials to create optical systems that emulate parallel spaces, wormholes, ...

Abstract: This letter makes an attempt to design a user-specific reconfigurable intelligent surface (US-RIS) aided secure uplink communication scheme. In the considered scenario, the mobile terminal ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

Abstract: Control Barrier Functions (CBFs) have been proposed as an efficient tool for safe control design. Given an initial set, a safe set and system dynamics, designing a candidate CBF is known to ...