CAPTCHA-based image labeling on the Soylent Grid

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CAPTCHA-based image labeling on the Soylent Grid

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Source

International Conference on Knowledge Discovery and Data Mining archive
Proceedings of the ACM SIGKDD Workshop on Human Computation table of contents

Paris, France

SESSION: Human computation in practice table of contents

Pages 46-49

Year of Publication: 2009

ISBN:978-1-60558-672-4

Authors

Peter Faymonville	University of California, San Diego
Kai Wang	University of California, San Diego
John Miller	University of California, San Diego
Serge Belongie	University of California, San Diego

Sponsors

Microsoft Research : Microsoft Research
: Carnegie Mellon

Publisher

ACM New York, NY, USA

Bibliometrics

Downloads (6 Weeks): 19, Downloads (12 Months): 19, Citation Count: 0

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ABSTRACT

We introduce an open labeling platform for Computer Vision researchers based on Captchas, creating as a byproduct labeled image data sets while supporting web security. For the two different tasks of annotation and detection, we explore usability issues. We present the interfaces used by researchers and users and experimental results obtained using the platform. Finally, we discuss system sustainability issues in the context of a broader "ecosystem" for the platform.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	M. Merler, C. Galleguillos, and S. Belongie. Recognizing groceries in situ using in vitro training data. In SLAM, Minneapolis, MN, 2007.
	2	A. Sorokin and D. Forsyth. Utility data annotation with amazon mechanical turk. pages 1--8, June 2008.
	3	S. Steinbach, V. Rabaud, and S. Belongie. Soylent Grid: it's Made of People! In Workshop on Interactive Computer Vision (ICV), Rio de Janeiro, 2007 2007.
	4	H. R. Varian. Position auctions. International Journal of Industrial Organization, 2006.
	5	L. von Ahn, B. Maurer, C. McMillen, D. Abraham, and M. Blum. reCAPTCHA: Human-Based Character Recognition via Web Security Measures. Science, 321(5895):1465--1468, 2008.
	6	J. Yan and A. S. El Ahmad. Usability of captchas or usability issues in captcha design. In SOUPS '08: Proceedings of the 4th symposium on Usable privacy and security, pages 44--52, New York, NY, USA, 2008. ACM.

INDEX TERMS

Primary Classification:
K. Computing Milieux
K.6 MANAGEMENT OF COMPUTING AND INFORMATION SYSTEMS
K.6.5 Security and Protection (D.4.6, K.4.2)

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