Suchitra Amalapurapu

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We present a new differential compression algorithm that combines the hash value techniques and suffix array techniques of previous work. The term ‘‘differential compression’’ refers to encoding a file (a version file) as a set of changes with respect to another file (a reference file). Previous differential compression algorithms can be shown empirically(More)
This paper presents a new differential compression algorithm that combines the hash value and suffix array technique. In this algorithm, hash values for every block of the reference file is computed. Next, suffix arrays on these block hash values are computed. This algorithm finds the longest matches for every offset of the version file. This algorithm(More)
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