Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: Generative artificial intelligence has become the focus of the intelligent education field, especially in the generation of personalized learning resources. Current learning resource ...

Surveillance video shows the moment the roof of the Saline County Fairgrounds rodeo arena in Benton, Arkansas collapsed under the weight of snow and sleet. The blanket of snow covering the arena was a ...