Machine learning & AI

CruzAffect: a feature-rich approach to characterize happiness

A team of researchers at UC Santa Cruz have recently developed a new machine learning approach to characterize happiness, called CruzAffect. Their approach, presented in a paper pre-published on arXiv, can be applied to different ...

Computer Sciences

A new coded caching scheme to improve online video delivery

Researchers at Imperial College London have developed a new method for coded caching that could improve the delivery of popular video content online. A research paper outlining their findings was pre-published on arXiv, outlining ...

Consumer & Gadgets

Viewer interface for TV layers Web content for context

(Phys.org) —In past years, the television was less fondly called the idiot box. Today the TV is more fondly being promoted as a potential informationalized box, signified by technology offered by a new device appearing ...

Telecom

Better video streaming when WiFi is scarce

In an era when the average U.S. household has five internet-connected devices, web surfers may often feel like they're always fighting over scraps of WiFi. How can a whole family all binge their favorite shows without somebody's ...

Internet

Facebook listened to users' conversations: report

Facebook has paid hundreds of contractors to listen to and transcribe snippets of users' conversations, US media reported on Tuesday, amid heightened scrutiny of the social network's data collection practices.

Consumer & Gadgets

Lexar lifts flash memory storage card to 1TB level

"Terabyte hard drives were only for, like, space stations," said Senior Editor for Geek.com, Jordan Minor, recalling when he was kid and thought that "a terabyte was such a huge, incalculable amount of space that surely no ...

Computer Sciences

Researchers turn to emoji icons as tool to smell sarcasm

(Tech Xplore)—One of the headaches researchers have in training computers is trying to understand what a human really means to say when the person is using sarcasm and irony. (Terrific, train is stuck. Shocking news, our ...

Security

Study finds 'lurking malice' in cloud hosting services

A study of 20 major cloud hosting services has found that as many as 10 percent of the repositories hosted by them had been compromised - with several hundred of the "buckets" actively providing malware. Such bad content ...

Engineering

In-ear silicon speakers for the internet of voice

"Hey Goosilexa, can I go swimming?" Today, we receive synthetically spoken answers to questions aimed at helping to make our decisions easier. Increasingly, voice-based services infiltrate everyday lives. Major hardware and ...

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