Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-10-04
2005-10-04
Breene, John (Department: 2167)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C709S231000
Reexamination Certificate
active
06952694
ABSTRACT:
Methods and apparatuses for regular expression searching are described. A tree structure is generated representing a string of characters. A character from a data stream is compared to a root node of the tree structure. A state machine is activated if the character matches the root node of the tree structure. Subsequent characters from the data stream are compared, with the state machine, to subsequent nodes of the tree structure.
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U.S. Appl. No. 09/361,347, titled String Search Scheme in a Distributed Architecture, filed Jul. 26, 1999 inventor Boris Beylin. Pat. No. 6,493,698.
Beylin Boris
Mathur Alok
Blakely Sokoloff Taylor and Zafman
Breene John
Intel Corporation
Lewis Cheryl
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