Team programs a humanoid robot to communicate in sign language

For a robot to be able to "learn" sign language, it is necessary to combine different areas of engineering such as artificial intelligence, neural networks and artificial vision, as well as underactuated robotic hands. "One ...

Fake Facebook accounts: the never-ending battle against bots

The staggering figure of more than three billion fake accounts blocked by Facebook over a six-month period highlights the challenges faced by social networks in curbing automated accounts, or bots, and other nefarious efforts ...

Geeking out in the golden years

Philip Guo caught the coding bug in high school, at a fairly typical age for a Millennial. Less typical is that the UC San Diego cognitive scientist is now eager to share his passion for programming with a different demographic. ...

How to feed and raise a Wikipedia robo-editor

Wikipedia is to put artificial intelligence to the enormous task of keeping the free, editable online encyclopedia up-to-date, spam-free and legal. The Objective Revision Evaluation Service uses text-processing AI algorithms ...

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