发明名称 METHOD AND SYSTEM FOR COMPRESSING DATA RECORDS AND FOR PROCESSING COMPRESSED DATA RECORDS
摘要 System and method to compress data records by providing data records with a binary structure; dividing the data records into several bit vectors; reducing the size of each bit vector by dividing the bit vector into consecutive partial areas of equal size, each partial area consisting of n bits, classifying the partial areas as trivial partial areas, quasi-trivial partial areas and non-trivial partial areas, combining one non-trivial or several consecutive non-trivial partial areas into one so named R block, and removing the trivial partial areas; as well as combining one quasi-trivial or several consecutive quasi-trivial partial areas into one so named O block.
申请公布号 US2013204850(A1) 申请公布日期 2013.08.08
申请号 US201113576082 申请日期 2011.02.04
申请人 BIENERT JOERG;HUMMEL MICHAEL;HEUSSLER NORBERT;EMPULSE GMBH/PARSTREAM GMBH 发明人 BIENERT JOERG;HUMMEL MICHAEL;HEUSSLER NORBERT
分类号 G06F17/30 主分类号 G06F17/30
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