Google to Pit Technology Against Child Pornographers

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I hope this is very successful...

http://www.technewsworld.com/story/78291.html?google_editors_picks=true

Google is putting an algorithmic system to work that will match known child pornography images posted online to other instances of their appearance on the Web. The hope is that it will make it easier to eradicate the images and supply law enforcement with information that will help track down offenders.