[ACM Press the 4th ACM workshop - Chicago, Illinois, USA (2011.10.21-2011.10.21)] Proceedings of the 4th ACM workshop on Security and artificial intelligence - AISec '11 - Categorizing CAPTCHA
Shirali-Shahreza, Sajad, Shirali-Shahreza, MohammadYear:
2011
Language:
english
DOI:
10.1145/2046684.2046703
File:
PDF, 942 KB
english, 2011