XML based semantic query mechanism on grid

被引：0
|
作者：
Gu, Jinguang [1 ,2 ]
Xu, Baowen [2 ]
机构：
[1] Wuhan Univ Sci & Technol, Coll Comp Sci & Technol, Wuhan 430081, Peoples R China
[2] Southeast Univ, Coll Comp Sci & Engn, Nanjing 210096, Jiangsu, Peoples R China
来源：
FRONTIERS OF HIGH PERFORMANCE COMPUTING AND NETWORKING - ISPA 2006 WORKSHOPS, PROCEEDINGS | 2006年 / 4331卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Semantic heterogeneity and few compatible data sources are two problems in data grid service. This paper introduces a novel wrapper-mediator based semantic data grid service mechanism, it uses ontology based semantic information to wrap the heterogeneous data source, and employs mediator structure to supply accessing interface for the data sources. The extension of XML algebra with semantic query enhanced and semantic grid communication mechanism are also discussed to enable semantic querying on data gird environment.
引用
收藏
页码：532 / +
页数：3
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