Keyword Search over Hybrid XML-Relational Databases

被引：0
|
作者：
Zhang, Liru [1 ]
Ohmori, Tadashi [1 ]
Hoshi, Mamoru [1 ]
机构：
[1] Univ Electrocommun, Grad Sch Informat Syst, Tokyo, Japan
来源：
2008 PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-7 | 2008年
关键词：
hybrid database; keyword search; XML;
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：
How to realize keyword search over XML databases (XML 1313) or relational databases (RDB) is a today's hot topic. In this paper, we first point out that existing keyword-search methods over those databases cannot get sufficient results. Then, we propose a new keyword-search method over hybrid XML-Relational databases, and demonstrate that its answers are better than those of existing techniques, We propose a new join-operator for XML data, and utilize the new operator to enable keyword search in hybrid XML-Relational databases.
引用
收藏
页码：92 / 97
页数：6
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