Abstract: Before classifying high-dimensional data, dimension-ality reduction algorithms are often used to process the data to achieve the purpose of reducing computational complexity and interference ...

Abstract: Coding metasurfaces, composed of artificial meta-atoms with digital encoded electromagnetic (EM) responses, have great potential for numerous information applications due to their advanced ...

Many of us like to think that we’re fairly smart. But it can be a very humbling experience when you’re in the presence of ...

When I was learning multiplication, my father showed me the “rule of 9.” Multiply any number by 9, he said, and then add together the digits of the product, and you will always land on 9. 9 × 2 = 18 → ...

It’s easy to complicate things when picking numbers in the North Carolina lottery, but 5,000 people just made all that fretting look silly. When pressed to come up with numbers in the Pick 3 game, ...

Someone in Arkansas is having a very merry Christmas. A Powerball player there holds the winning ticket from Wednesday night's drawing for the game's $1.817 billion jackpot. The winner, who so far ...