Abstract: Quaternion adaptive filtering algorithms have emerged as promising candidate for addressing system identification and channel estimation problem for 4D signals. The existing methods such as ...

As Big Tech companies face legal backlash for addictive features and potential mental health risk, parents are ceding responsibility for what happens inside the home. On March 25th, Meta and Google ...

One day in November, a product strategist we’ll call Michelle (not her real name), logged into her LinkedIn account and switched her gender to male. She also changed her name to Michael, she told ...

This article appears in the December 2025 issue of The American Prospect magazine. Subscribe here. Earlier this year, a slightly balding man in spectacles, a black T-shirt, and bright high-top ...

Kansas leaders brought criminal charges Wednesday against Joe Ceballos, the mayor of a small city in rural Kansas, alleging he voted in several elections but is not a U.S. citizen. Kansas Secretary of ...

LUBBOCK, Texas — An energy company in Lubbock, Maximum Power, was running a promotion where they hid an egg and anyone that found it would win $500. However, some local residents nearby Maximum ...

Notifications You must be signed in to change notification settings Date: 8/26/2025 Total Time: Approximately 9.5 hours Project: Solve the Maximum SubArray problem--develop a Sum of Subarray's map to ...

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and solve the long-standing polaron problem, unlocking deeper understanding of ...