Telecom

Reducing delays in wireless networks

MIT researchers have designed a congestion-control scheme for wireless networks that could help reduce lag times and increase quality in video streaming, video chat, mobile gaming, and other web services.

Computer Sciences

An AI system for training dogs

A team of researchers at Colorado State University has designed an AI system to train a dog to obey certain oral commands without human assistance. In their paper uploaded to the arXiv preprint server, the researchers describe ...

Security

Security tool guarantees privacy in surveillance footage

Surveillance cameras have an identity problem, fueled by an inherent tension between utility and privacy. As these powerful little devices have cropped up seemingly everywhere, the use of machine learning tools has automated ...

Consumer & Gadgets

Q&A: Why Microsoft Word might stop printing, and how to fix it

Q: Several months ago, my copy of Microsoft Word 2010 ceased being able to print documents. I get the error message "There is insufficient memory or disk space. Word cannot display the requested font." (I get the same message ...

Consumer & Gadgets

Microsoft gives glimpse of new Xbox console

Microsoft on Sunday gave the world a first glimpse of a powerful next-generation Xbox gaming console that it aims to release late next year.

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