This article mainly proposes a bottom-up method to index XML document. Firstly we discuss the underlying properties of the method, architecture, ...
This article mainly proposes a bottom-up method to index XML document. Firstly we discuss the underlying properties of the method, architecture, ...
Abstract. This article mainly proposes a bottom-up method to in- dex XML document. Firstly we discuss the underlying properties of the.
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In this paper, we propose a tool, called XIST, that can be used by an XML DBMS as an index selection tool. XIST exploits XML structural infor- mation, data ...
It transforms top-down, navigation-based XPath queries into equivalent bottom-up query plans by using schema information. Based on this technique, we can ...
The semi-structured nature of XML data and the requirements on query flexibility pose unique challenges to database indexing methods. Recently, ViST that uses ...
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Xistree: Bottom-up method of XML indexing. Conference Paper. Apr 2007. Xinyin ... This article mainly proposes a bottom-up method to index XML document.
In this section, we discuss a number of challenges that make structured retrieval more difficult than unstructured retrieval.
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A structural summary is a tree that describes the structural make-up of the. XML data in a document. It concisely captures all unique paths in an XML.
1 In our PRIX system, every XML document in the database is transformed into a sequence of labels by Prüfer's method that constructs a one-to-one correspondence.
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