Abstract: The urban functional areas (UFAs) are the basic spatial units of a city, identifying their category information and spatial distribution is of great significance for studying urban spatial ...

SpaceX has filed a request with the Federal Communications Commission to launch a constellation of up to 1 million solar-powered satellites that it said will serve as data centers for artificial ...

The interim head of the country’s cyber defense agency uploaded sensitive contracting documents into a public version of ChatGPT last summer, triggering multiple automated security warnings that are ...