CAPTCHA-based spam control for content creation systems
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United States of America Patent
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Mar 16, 2010
Grant Date -
N/A
app pub date -
Jun 19, 2006
filing date -
Jun 19, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and systems of spam control for content creation systems include evaluation of documents created by a creator for characteristics associated with spam. A challenge rate is determined based on the evaluation. Whenever the creator attempts to create a document, he may be presented a challenge in accordance with the challenge rate. The challenge rate may be adjusted based on the creator's response to the challenge.
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