AARP

I Paid for Everything With Cash for a Month. Here’s What I Learned

This year, instead of giving up wine or happy-hour cocktails, I decided to try something that felt equally challenging — and ...
IEEE

Optimization of Energy Efficiency for Federated Learning over IRS-assisted Cell-free Massive MIMO Networks

Abstract: In recent years, federated learning (FL), a promising machine learning technique, has drawn increasing attention. Unlike conventional methods that centralize data for model training, FL ...

Can you trust free VPNs? What you need to know, and what services to avoid

You want to protect your privacy, but you don't want to pay. Is the solution a free VPN? Here's everything you need to know ...