Exploiting ID references for effective keyword search in XML documents

被引：0
|
作者：
Chen, Bo [1 ]
Lu, Jiaheng [2 ]
Ling, Tok Wang [1 ]
机构：
[1] Natl Univ Singapore, Sch Comp, Singapore 117548, Singapore
[2] Univ Calif Irvine, Irvine, CA USA
来源：
DATABASE SYSTEMS FOR ADVANCED APPLICATIONS | 2008年 / 4947卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we study novel Tree + IDREF data model for keyword search in XML. In this model, we propose novel Lowest Referred Ancestor (LRA) pair, Extended LRA (ELRA) pair and ELRA group semantics for effective and efficient keyword search. We develop efficient algorithms to compute the search results based on our semantics. Experimental study shows the superiority of our approach.
引用
收藏
页码：529 / +
页数：2
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