Abstract: Convolutionally precoded polar codes known as polarization-adjusted convolutional (PAC) codes are a promising variant of polar codes for short block lengths. The precoding in PAC codes has ...

Optimization is contextual. An optimization that speeds up one proxy on sixteen cores may grind to a halt on sixty-four due to lock contention. Always profile on your target hardware for your target ...

Researchers used supramolecular nanoparticles to repair the brain’s vascular system and reverse Alzheimer’s in mice. Instead of carrying drugs, the nanoparticles themselves triggered natural clearance ...

Free software can remain an abstract concept until you're staring down the barrel of a 10MB executable in a hex editor. It was to me when I began my first year of college. Like many budding software ...

NEWARK, Calif., July 17, 2025 /PRNewswire/ -- Lucid Group, Inc. ("Lucid" or the "Company") (NASDAQ: LCID), maker of the world's most advanced electric vehicles, today announced that it has filed a ...

VPNs offer a secure connection, but if you want faster speeds and easier setup, a proxy might be a better choice. Here’s why it could be a smarter option for everyday tasks like browsing or streaming.

Shawnee Baker was sipping coffee on a sailboat off the coast of Maine when her phone rang. It was a police officer in Florida with devastating news: Her daughter had been in a terrible accident. Baker ...