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The CAPTCHA: Perspectives and Challenges

Perspectives and Challenges in Artificial Intelligence

  • Darko Brodić
  • Alessia Amelio

Part of the Smart Innovation, Systems and Technologies book series (SIST, volume 162)

Table of contents

  1. Front Matter
    Pages i-xviii
  2. Darko Brodić, Alessia Amelio
    Pages 1-5
  3. Darko Brodić, Alessia Amelio
    Pages 7-14
  4. Darko Brodić, Alessia Amelio
    Pages 15-17
  5. Darko Brodić, Alessia Amelio
    Pages 19-21
  6. Darko Brodić, Alessia Amelio
    Pages 23-27
  7. Darko Brodić, Alessia Amelio
    Pages 29-32
  8. Darko Brodić, Alessia Amelio
    Pages 33-53
  9. Darko Brodić, Alessia Amelio
    Pages 55-76
  10. Darko Brodić, Alessia Amelio
    Pages 77-103
  11. Darko Brodić, Alessia Amelio
    Pages 105-122
  12. Back Matter
    Pages 123-123

About this book

Introduction

This book discusses the CAPTCHA (completely automated public Turing test to tell computers and humans apart), an artificial-intelligence-based test commonly used on websites for preventing security attacks, covering its foundations, the main trends and challenges, as well as innovative features and research aspects. It focuses on the recently proposed CAPTCHAs, introducing research approaches for analyzing of the usability of the CAPTCHA test for Internet users. The book enables readers to become familiar with the CAPTCHA technology from the user’s perspective, from the basic concepts underlying the test to more advanced concepts. It is intended for students as well as graduates wanting to gain insights into new CAPTCHA designs as well as new research directions.

Keywords

CAPTCHA Test Human-computer Interaction Cognitive Psychology Symbiotic Interaction Statistical Analysis Artificial Intelligence Human Information Processing Turing test

Authors and affiliations

  • Darko Brodić
    • 1
  • Alessia Amelio
    • 2
  1. 1.Technical Faculty in BorUniversity of BelgradeBorSerbia
  2. 2.Department of Computer Science Engineering, Modelling, Electronics and Systems (DIMES)University of CalabriaRendeItaly

Bibliographic information