Rich Gossweiler
2010
QuickSuggest: character prediction on web appliances
Ullas Gargi
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Rich Gossweiler
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010
2009
What's up CAPTCHA?: a CAPTCHA based on image orientation
Rich Gossweiler
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Maryam Kamvar
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Shumeet Baluja
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009