A grid environment for data integration of scientific databases

被引：0
|
作者：
Matsuda, H [1 ]
机构：
[1] Osaka Univ, Grad Sch Informat Sci & Technol, Dept Bioinformat Engn, Toyonaka, Osaka 560, Japan
来源：
First International Conference on e-Science and Grid Computing, Proceedings | 2005年
关键词：
D O I：
10.1109/E-SCIENCE.2005.5
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Effective integration of heterogeneous data sources has been studied as the most pressing challenge in various fields; such as, high energy physics, astronomy, and life sciences. In this talk, we present a data integration system by using Globus Toolkit with OGSA-DAI. For associating related data among many databases, we have introduced metadata based on their domain ontologies. Using the system one can make a database access flow for describing a set of queries as a workflow, and can query across the databases without aware of their locations and schemas.
引用
收藏
页码：3 / 4
页数：2
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