{"title":"Structural Join Oriented XML Data Compression","authors":"Dongping Wei, X. Wei","doi":"10.1109/WCSE.2012.14","DOIUrl":null,"url":null,"abstract":"Aiming at the problem of failing to support effective structural join on compressed data of existing XML Data compressors, this paper proposes a new Compressor Structural Join Oriented XML Data Compressor which makes structural join possible by giving all elements and attribute names in document a unique region encoding. This paper also provides a definition of the Same Sub Tree(SST) and an algorithm of merging the SSTs. An experimental evaluation on the typical XML datasets shows the efficiency of SJXC.","PeriodicalId":244586,"journal":{"name":"2012 Third World Congress on Software Engineering","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Third World Congress on Software Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WCSE.2012.14","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Aiming at the problem of failing to support effective structural join on compressed data of existing XML Data compressors, this paper proposes a new Compressor Structural Join Oriented XML Data Compressor which makes structural join possible by giving all elements and attribute names in document a unique region encoding. This paper also provides a definition of the Same Sub Tree(SST) and an algorithm of merging the SSTs. An experimental evaluation on the typical XML datasets shows the efficiency of SJXC.
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