Stop the war!
Остановите войну!
for scientists:
default search action
"Vulnerability of the conventional accessible CAPTCHA used by the White ..."
Michitomo Yamaguchi et al. (2014)
- Michitomo Yamaguchi, Toru Nakata, Hajime Watanabe, Takeshi Okamoto, Hiroaki Kikuchi:
Vulnerability of the conventional accessible CAPTCHA used by the White House and an alternative approach for visually impaired people. SMC 2014: 3946-3951
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.