Mathematicians have proven the existence of a faster algorithm for multiplying large numbers, making multiplication and other ...

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

The constant scaling of AI applications and other digital technologies across industries is beginning to tax the energy grid ...

To understand why classrooms look so different today, it helps to trace how teaching methods have evolved. From the rise of ...

Repetition is important for learning, helping us to gain new information and skills. Unfortunately, advertisers, politicians, ...

Abstract: This paper considers a reconfigurable intelligent surface (RIS)-aided network, where discrete phase-shift RIS is investigated in large-scale arrays with hundreds of antennas at the source ...

Abstract: As a key technology for radio monitoring and positioning, direction-of-arrival (DOA) estimation has garnered significant attention and has undergone in-depth research. This article proposes ...