Application of XML Tree with Incomplete Information in Query Efficiency Improvement
Jun Ling Song · Jisuanji gongcheng · 2003
A lot of research has been done to improve the query efficiency of research engines. In the digital library project, people uses a method of taking full use of the previous results of users to improve the query efficiency. It uses the XML tree with incomplete information to record the results of the previous queries and uses the results to answer the following queries. The XML tree with incomplete information will be modified after each query.