News tagged with artificial intelligence

Web security start-up receives $1.1 million

A technology start-up created by a graduate of the University of California, Riverside Bourns College of Engineering that focuses on helping web site owners prevent, detect and recover from hacker attacks has raised $1.1 ...

dateFeb 22, 2012 in Computer Sciences
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Teaching machines to recognize shapes

As any parent knows, teaching a toddler to recognize objects involves trial-and-error. A child, for example, may not initially recognize a cow in a picture-book after seeing the live animal on a farm and being ...

dateDec 12, 2011 in Computer Sciences
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City lights could reveal E.T. civilization

In the search for extraterrestrial intelligence, astronomers have hunted for radio signals and ultra-short laser pulses. In a new paper, Avi Loeb (Harvard-Smithsonian Center for Astrophysics) and Edwin Turner ...

dateNov 03, 2011 in Astronomy
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