IMBBTC: XML Document Indexing Model Based on Binary Tree Coding
Zhixin Hu · 2015
In order to facilitate decision relation of nodes, support dynamic updates and improves the speed for XML data query, etc, this paper proposes a XML document indexing structure model based on binary tree encoding.The XML document tree uses trigeminal linked list of binary tree structure to encode nodes.The indexing model of binary sort tree was established, which uses elements of the leaf node as indexing terms, and combines with semantic information of nodes.This paper gives some corresponding algorithms, implements the prototype system of indexing model and its corresponding simulation experiments.Theoretical analysis and experimental results show that the indexing model not only supports update operation of nodes and facilitates decision relation of nodes, but also has advantage of short query time.