Browsing by Subject "Image recognition"
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Article
Do human cognitive differences in information processing affect preference and performance of CAPTCHA?
(2015)A Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) is a widely used security defense mechanism that is utilized by service providers to determine whether the entity interacting with their ...
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Article
Studying the effect of human cognition on text and image recognition CAPTCHA mechanisms
(2013)This paper investigates the effect of individual differences in human cognition on user performance in CAPTCHA tasks. In particular, a three-month ecological valid user study was conducted with a total of 107 participants ...