Title :
CAPTCHAs, are those needed anymore?
Author :
Mohammad Moradi;MohammadReza Keyvanpour
Author_Institution :
Faculty of Computer and Information Technology Engineering, Qazvin Branch, Islamic Azad University, Iran
Keywords :
"CAPTCHAs","Reliability","Biometrics (access control)"
Conference_Titel :
Computer and Knowledge Engineering (ICCKE), 2015 5th International Conference on
DOI :
10.1109/ICCKE.2015.7365816
