Efficient string search

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United States of America Patent

PATENT NO 10460041
APP PUB NO 20170147565A1
SERIAL NO

15403047

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Abstract

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Some embodiments of an efficient string search have been presented. In one embodiment, a string of bytes representing content written in a non-delimited language is received, wherein the content has been classified into a predetermined category. In a single pass through the string of bytes, a set of N-grams is searched for simultaneously. Statistical information on occurrences of the N-grams, if any, in the string of bytes is collected. In some embodiments, a model is generated based on the statistical information, where the model is usable by a content filter to classify content.

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Patent Owner(s)

  • SONICWALL INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gmuender, John San Jose, US 30 319
Raffill, Thomas E Sunnyvale, US 15 101
Yanovsky, Boris Saratoga, US 86 945
Yanovsky, Roman Los Altos, US 51 463
Zhu, Shunhui San Jose, US 37 343

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