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VALIDATING ONE OR MORE DATA BLOCKS IN A COMPUTER-IMPLEMENTED DOCUMENT DERIVED FROM ANOTHER COMPUTER-IMPLEMENTED DOCUMENT
VALIDATING ONE OR MORE DATA BLOCKS IN A COMPUTER-IMPLEMENTED DOCUMENT DERIVED FROM ANOTHER COMPUTER-IMPLEMENTED DOCUMENT
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机译:验证来自另一台计算机实现的文件中的计算机实现的文件中的一个或多个数据块
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摘要
In one embodiment, a system for validating one or more data blocks in a document derived from another document includes one or more processors collectively operable to (1) access a number of first values in a predetermined portion of a source document; (2) apply a code-generating algorithm to the first values to generate a first code representing the first values; (3) access a number of second values in a predetermined portion of a document derived from the source document, the predetermined portion of the derived document corresponding to the predetermined portion of the source document; (4) apply the code-generating algorithm to the second values to generate a second code representing the second values. If the first code matches the second code, it can be assumed that within a predefined probability the derived document was accurately derived from the source document in that the second values match the first values.
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