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How Good Are Humans at Solving CAPTCHAs? A Large Scale Evaluation.

Elie BurszteinSteven BethardCeline FabryJohn C. MitchellDaniel Jurafsky
Published in: IEEE Symposium on Security and Privacy (2010)
Keyphrases
  • small scale
  • real world
  • real life
  • human behavior
  • evaluation methods
  • comparative evaluation
  • database systems
  • search algorithm
  • search space
  • computer programs
  • evaluation process