Abstract: Independent component analysis (ICA) is widely applied in remote sensing signal processing. Among various ICA algorithms, the modified semidefinite programming (MSDP) algorithm stands out.

The Pew Research Center released a study on Tuesday that shows how young people are using both social media and AI chatbots. Pew found that 97% of teens use the internet daily, with about 40% of ...

Dec 3 (Reuters) - OpenAI must produce millions of anonymized chat logs from ChatGPT users in its high-stakes copyright dispute with the New York Times (NYT.N), opens new tab and other news outlets, a ...

An inspector general report to be released on Thursday examined the defense secretary’s use of a private messaging app to discuss airstrikes in Yemen. By Robert Jimison Megan Mineiro and John Ismay ...

OpenAI has announced that it's changing how ChatGPT's Voice mode works on the web and inside the company's app. As part of an update, you can interact with ChatGPT Voice directly within your ongoing ...

Up to 20 people can now be added to a group chat in ChatGPT. The responses are powered by GPT-5.1 Auto. The feature is available to logged-in users and is rolling out globally. AI has officially ...

What’s happened? Meta has announced a new messaging feature for Whatsapp users that will allow people to chat with users of third-party messaging apps. This update is part of compliance with the ...

WhatsApp is rolling out passkey-encrypted backups for iOS and Android devices, enabling users to encrypt their chat history using their fingerprint, face, or a screen lock code. Passkeys are a ...

The Green Bay Packers are back on the road to face the Arizona Cardinals in Week 7 at State Farm Stadium in Glendale, Arizona. The Milwaukee Journal Sentinel is testing out an interim live-chat option ...

Arizonans are among a group of Young Republicans whose shocking leaked messages were recently made public in a Politico article. The reported messages are from a Telegram group chat with Young ...

Get money back from the whole group at once. Image: D. Griffin Jones/Cult of Mac In iOS 26, you can use Apple Cash in a group chat to make it super-easy to split a bill. You won’t need to chase down ...