Patent Document ID: 20110267207
Application ID: 12940017
Patent Status: 0

Claim One:
1. A method of encoding input data within a system, wherein the input data might include sequences of symbols that repeat in the input data or occur in other input data encoded in the system, the method comprising: identifying, within a number of sequential input data symbols defined by an offset and a window size, a fingerprint representation of the number of sequential input data symbols; determining, from the fingerprint representation, whether the offset is to be designated as a cut point; repeating the above steps of identifying and determining to arrive at a set of cut points; segmenting the input data as indicated by the set of cut points; for each segment, determining whether the segment is to be a referenced segment or an unreferenced segment; for each referenced segment, replacing the segment data of the referenced segment with a reference label; for each referenced segment not already present in a persistent segment store, storing a reference binding in the persistent segment store, wherein a reference binding associates a referenced segment's data and its reference label; determining whether any sequence of segments is to be grouped as a reference group; for each reference group, replacing the references in the group with a group label; and for each reference group not already present in the persistent segment store, storing a group reference binding in the persistent segment store, wherein a group reference binding associates a reference group's references with its group label.