"Oblivious CAPTCHA: A Fifth-Factor Technology for Practical CAPTCHA Use."

Hiroaki Ozeki (2009)

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DOI: 10.11185/IMT.4.509

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type: Journal Article

metadata version: 2024-09-05

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Hiroaki Ozeki:
Oblivious CAPTCHA: A Fifth-Factor Technology for Practical CAPTCHA Use. Inf. Media Technol. 4(2): 509-514 (2009)

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