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Security / Computing / Human-based computation / Reverse Turing test / Luis von Ahn / Turing test / Optical character recognition / Clickable / Computer security / Artificial intelligence / Alan Turing / CAPTCHA


Making CAPTCHAs Clickable Richard Chow Philippe Golle Markus Jakobsson
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Document Date: 2008-03-25 13:34:39

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File Size: 176,43 KB

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