570 search results - page 17 / 114 » A Foundational View on Integration Problems |
202
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VLDB
2007
ACM
16 years 2 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
120
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ICDT
2010
ACM
15 years 27 days ago
2010
ACM
Schema mapping composition is a fundamental operation in schema management and data exchange. The mapping composition problem has been extensively studied for a number of mapping ...
105
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AIIA
2003
Springer
15 years 5 months ago
2003
Springer
This paper attempts to analyze the issue of planning and scheduling integration from the point of view of information sharing. This concept is the basic bridging factor between the...
111
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PODS
2010
ACM
15 years 7 months ago
2010
ACM
This paper approaches the incremental view maintenance problem from an algebraic perspective. We construct a ring of databases and use it as the foundation of the design of a quer...
ICIP
2009
IEEE
16 years 3 months ago
2009
IEEE
Diffusion-type algorithms have been integrated in recent years successfully into the toolbox of image processing. We introduce a new more flexible and powerful family of parabolic...