Poster: Adaptcha: An Adaptive CAPTCHA for Improved User Experience Brian M. Powell1 , Richa Singh1,2 , Mayank Vatsa1,2 and Afzel Noore1 1 West Virginia University, 2 IIIT-Delhi {brian.powell, afzel.noore , { - North Delhi district - Document - PDFSEARCH.IO

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Date: 2017-05-14 09:05:50 Artificial intelligence World Wide Web Human-based computation Technology Computer vision Computer access control Anti-spam CAPTCHA Computer security Internet bot Turing test Transaction authentication number		Poster: Adaptcha: An Adaptive CAPTCHA for Improved User Experience Brian M. Powell1 , Richa Singh1,2 , Mayank Vatsa1,2 and Afzel Noore1 1 West Virginia University, 2 IIIT-Delhi {brian.powell, afzel.noore}@mail.wvu.edu, { Add to Reading List Source URL: www.ieee-security.org Download Document from Source Website File Size: 1,83 MB Share Document on Facebook

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