Fundamentals of sketch-based passwords [electronic resource] : a general framework / Benjamin S. Riggan, Wesley E. Snyder, Cliff Wang.
Riggan, Benjamin S., author.; Snyder, Wesley E., author.; Wang, Cliff, author.
2014
QA76.9.A25
Available Online

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Title Fundamentals of sketch-based passwords [electronic resource] : a general framework / Benjamin S. Riggan, Wesley E. Snyder, Cliff Wang.
Author Riggan, Benjamin S., author.
ISBN 9783319136295 electronic book
3319136291 electronic book
9783319136288
DOI https://doi.org/10.1007/978-3-319-13629-5
Published Heidelberg : Springer, 2014.
Language English
Description 1 online resource (xii, 71 pages) : illustrations (some color).
Item Number 10.1007/978-3-319-13629-5 doi
Call Number QA76.9.A25
Dewey Decimal Classification 005.8
Summary This SpringerBrief explores graphical password systems and examines novel drawing-based methods in terms of security, usability, and human computer-interactions. It provides a systematic approach for recognizing, comparing, and matching sketch-based passwords in the context of modern computing systems. The book offers both a security and usability analysis of the accumulative framework used for incorporating handwriting biometrics and a human computer-interaction performance analysis. The chapters offer new perspectives and experimental results regarding model uniqueness, recognition tolerance, and the human-computer interaction. The results demonstrate that biometrics reduce the equal error rate (EER) by more than 10%, and show that people are capable of accurately reproducing a sketch-based password. Fundamentals of Sketch-based Passwords: A General Framework targets computer scientists and engineers focused on computer security, biometrics, and human factors. Advanced-level students in computer science and electrical engineering will find this material useful as a study guide for their classes.
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (SpringerLink, viewed January 28, 2015).
Added Author Snyder, Wesley E., author.
Wang, Cliff, author.
Series SpringerBriefs in computer science.
Available in Other Form Print version: 9783319136288
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Record Appears in Online Resources > Ebooks
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Introduction
Background
Sketch-Based Authentication
Efficiency, Uniqueness, and Robustness
Human-Computer Interaction
Experiments and Results
Conclusions
Appendix: Optimization
Appendix: Subspace Approximations.

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