News tagged with computer scientists

'Brave' features hair-raising animations

Trying to curl hair into perfect spiral curls is difficult enough to do in real life but for the team of scientists and artists at Pixar the quest to create a wild mane of curls for Merida, the redheaded heroine ...

dateJun 21, 2012 in Computer Sciences
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Teaching tree-thinking through touch

A pair of new studies by computer scientists, biologists, and cognitive psychologists at Harvard, Northwestern, Wellesley, and Tufts suggest that collaborative touch-screen games have value beyond just play.

dateJun 04, 2012 in Hi Tech & Innovation
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Why rumors spread fast in social networks

Information spreads fast in social networks. This could be observed during recent events. Now computer scientists from the German Saarland University provide the mathematical proof for this and come up with a surprising explanation.

dateMay 21, 2012 in Mathematics
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Subconsciously, we echo the speech of superiors

(Phys.org) -- Want to know who holds the power? Just listen carefully, preferably with a little help from a computer. Research at Cornell shows that people speaking to someone of perceived superior status often unconsciously ...

dateApr 24, 2012 in Social Sciences
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Taming uncertainty in climate prediction

(PhysOrg.com) -- Uncertainty just became more certain. Atmospheric and computational researchers at Pacific Northwest National Laboratory used a new scientific approach called "uncertainty quantification," ...

dateMar 23, 2012 in Earth Sciences
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