LANDMARK CHUNKING OF LANDMARKLESS REGIONS
First Claim
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1. A computer-executed method for forming data chunks from a sequence of data values comprising:
- determining whether processing of the sequence of data values has entered a region that is landmark-free;
producing a data chunk using a specialized landmark chunking technique that is specialized for landmark-free regions if determined that processing of the sequence of data values has entered a landmark-free region; and
producing a data chunk using a first standard-data landmark chunking technique.
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Abstract
A computer-executed method for forming data chunks from a sequence of data values comprises determining whether processing of the sequence of data values has entered a landmark-free region. If processing has entered a landmark-free region, a data chunk is produced using a specialized landmark chunking technique that is specialized for landmark-free regions. Otherwise, the method comprises producing a data chunk using a standard-data landmark chunking technique.
71 Citations
15 Claims
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1. A computer-executed method for forming data chunks from a sequence of data values comprising:
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determining whether processing of the sequence of data values has entered a region that is landmark-free; producing a data chunk using a specialized landmark chunking technique that is specialized for landmark-free regions if determined that processing of the sequence of data values has entered a landmark-free region; and producing a data chunk using a first standard-data landmark chunking technique. - View Dependent Claims (2, 3, 4, 5)
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6. A data processing apparatus comprising:
a logic that forms data chunks from a sequence of data values by determining whether processing of the sequence of data values has entered a landmark-free region, and if determined that processing has entered a landmark-free region then producing a data chunk using a specialized landmark chunking technique that is specialized for landmark-free regions, the logic otherwise producing a data chunk using a first standard-data landmark chunking technique. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14)
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15. A data processing apparatus that forms data chunks from a sequence of data values, the apparatus comprising:
an article of manufacture comprising; a controller-usable medium having a computer readable program code embodied in a controller for forming data chunks from a sequence of data values, the computer readable program code further comprising; code causing the controller to determine whether processing of the sequence of data values has entered a landmark-free region; code causing the controller to produce a data chunk using a specialized landmark chunking technique that is specialized for landmark-free regions if processing is determined to have entered the landmark-free region; and code causing the controller to produce a data chunk using a standard-data landmark chunking technique.
Specification