| Abstract |
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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.
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 Additional Information
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Citation:
Hideo Matsuda,
"A Grid Environment for Data Integration of Scientific Databases,"
e-science,
pp. 3-4,
First International Conference on e-Science and Grid Computing (e-Science'05),
2005
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