Data processing: database and file management or data structures – Data integrity
Reexamination Certificate
2007-04-05
2010-10-12
Wong, Don (Department: 2163)
Data processing: database and file management or data structures
Data integrity
C707S698000, C707S705000, C707S747000
Reexamination Certificate
active
07814070
ABSTRACT:
Surrogate hashing is described, including running a hashing algorithm against a portion of a file to generate a hash value, determining whether the hash value is substantially similar to a stored hash value associated with another portion of another file, the portion and the another portion being standardized, wherein at least one of the portion and the another portion is an extremely small dataset, and identifying a location of the another file if the hash value is substantially similar to the stored hash value associated with the another portion of the another file.
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Datascout, Inc.
Thai Hanh B
Thomas Kayden Horstemeyer & Risley LLP
Wong Don
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