It pains me to share this, but I’m not an audiophile. I enjoy listening to music a great deal, and I know what I like, but beyond some basic level of quality—FM radio? Low-end stereos? HomePods?—I can ...

Fidel Martinez is the editorial director of De Los, the Los Angeles Times vertical that explores Latino culture and identity. He also writes and edits the Latinx Files, a weekly newsletter that ...

Abstract: With the increasing number of data collectors such as smartphones, immense amounts of data are available. Federated learning was developed to allow for distributed learning on a massive ...

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 ...