From value-packed bulk items to $1.50 hot dogs, Costco is renowned for its focus on savings. The warehouse giant, however, offers far more than just its in-store products. From travel and automotive ...

Customer service calls can go from routine to ridiculous in seconds. One pizza shop employee realized an order was going off the rails when a difficult customer demanded celery and wouldn’t take “no” ...

Abstract: Far-field multiple access techniques, such as space division multiple access (SDMA), leverage the angular orthogonality of beams in the far-field to serve multiple users with minimum ...

At the end of last year, Apple announced that it was expanding App Store search ads beyond the single promoted placement at the top of the results. Instead, developer paying for promotion in App Store ...

Abstract: This paper presents an optimization approach for static antenna array thinning using a genetic algorithm (GA). The goal is to reduce hardware complexity while maintaining a radiation pattern ...