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An empirical study on efficiency and effectiveness of localized vs. Latin-based CAPTCHA challenges.
Christos Fidas
Artemios G. Voyiatzis
Published in:
Panhellenic Conference on Informatics (2013)
Keyphrases
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real world
computational efficiency
search engine
decision making
lessons learned
high efficiency
real time
databases
neural network
artificial intelligence
clustering algorithm
reinforcement learning
video sequences
multi agent systems
digital libraries
search quality