Abstract: Wireless federated learning (FL) is a distributed learning framework, in which mobile devices (MDs) collaboratively train a model while protecting data privacy. Considering selfishness of ...

Fiserv (FI) stock fell 7.1% in Thursday afternoon trading, as a media report disclosed that the company's small-merchant customers were getting fed up with the extra fees attached to the Clover ...

Financial technology provider Fiserv (NYSE:FI) fell short of the markets revenue expectations in Q3 CY2025, with sales flat year on year at $5.26 billion. Its non-GAAP profit of $2.04 per share was 22 ...

Most premium and upper mid-range smartphones ship with the ability to wirelessly charge these days. The feature allows you to keep your battery topped up throughout the day without the hassle of ...

Connectivity is one of the essential features of the iPhone experience, but even the most reliable devices sometimes face Wi-Fi dropouts, mobile data glitches, or Bluetooth pairing issues. Apple’s ...