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Structural Twig Hash Indexing Scheme for XML Twig Query
http://hdl.handle.net/20.500.12678/0000004217
http://hdl.handle.net/20.500.12678/0000004217aa945975-e411-4b68-bc78-d364ed1b6710
eefa2f5c-6b94-4e8c-b6b8-457da39fa29c
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5.Structural Twig Hash Indexing Scheme for XML Twig Query.pdf (532 Kb)
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Article | ||||||
Upload type | ||||||
Publication | ||||||
Title | ||||||
Title | Structural Twig Hash Indexing Scheme for XML Twig Query | |||||
Language | en | |||||
Publication date | 2015-02-05 | |||||
Authors | ||||||
Thet, Yi Mon | ||||||
Nyunt, Thi Thi Soe | ||||||
Yuzana | ||||||
Description | ||||||
Since XML (eXtensible Markup) is the popularlanguage for the data over the Internet, querying XMLdata is interested topic in research area. In order toefficiently process the XML query, indexing schemesare vital role in XML query processing systems.Structural path summary indexing scheme is efficientlysupport for path queries and achieve precise answer. Itis also capable for solving the twig queries butadditional join processing steps are needed to achieveprecise answer. In this paper, the extendible hash tableis proposed as twig indexing table. It is combined withexisting 1-index (backward bisimilarity) structural pathindexing scheme for processing twig queries that canbe achieved precise answer. As a result, preciseanswers for twig query can be achieved withoutadditional join processing steps. We have conducted ona series of experiments on the DBLP XML datasets toevaluate the performance of the proposed system. | ||||||
Keywords | ||||||
Structural path indexing, twig indexing, twig query | ||||||
Identifier | http://onlineresource.ucsy.edu.mm/handle/123456789/191 | |||||
Journal articles | ||||||
Thirteenth International Conferences on Computer Applications(ICCA 2015) | ||||||
Conference papers | ||||||
Books/reports/chapters | ||||||
Thesis/dissertations |