Captcha, a new weapon against spam - Instablogs
Captcha, a new weapon against spam
Apabrita , Kolkata: Sep 7 2008
Made Popular Sep 7 2008
A latest improvement in the spam fighting tool is the software that fights spam. A tool developed recently, allows von Ahn’s team to digitize documents and protect them against spam messages. This particular technology is known as CAPTCHA. Yahoo...
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Tags: Captcha, Fighting spam, Carnegie, Melon
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