Section 1. Purpose. United States leadership in Artificial Intelligence (AI) will promote United States national and economic security and dominance across many domains. Pursuant to Executive Order ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...

Top row: In a mouse model of Alzheimer's disease, lithium deficiency (right) dramatically increased amyloid beta deposits in the brain compared with mice that had normal physiological levels of ...

Sterling Sharpe, Jared Allen, Eric Allen and Antonio Gates moved fans with a series of emotional speeches as the former NFL stars were welcomed into the Pro Football Hall of Fame with an enshrinement ...

Sure, Mission Impossible — The Final Reckoning is a loud, blockbuster-y popcorn movie. But that doesn’t mean it’s empty. In fact, there’s a lot to talk about—if you know how to look. Abstraction, in ...

Homeless services provided by the city of Los Angeles and the Los Angeles Homeless Services Authority are disjointed and lack adequate data systems and financial controls to monitor contracts for ...

Artists have explored tree-like images in art for centuries. Many people see these scenes and instantly recognize them as trees, even when the art is strangely stylized or lacks detail. A new study ...