Study on Hybrid Index Technique for XML Documents

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Provided by: AICIT
Topic: Big Data
Format: PDF
After modifying code, the authors adopted the B+ tree to establish the structure index by adding the path information and node-level in the traditional regional encoding, and then established the content index for text with bivariate inverted list. A dedicated structural join algorithm provided to the hybrid index structure make it possible for path query and text content query based on keywords in XML document. The experiments show that this index structure occupies less space with the advantage of fast query.
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