1418 search results - page 119 / 284 » Schema polynomials and applications |
190
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ISEM
2006
15 years 6 months ago
2006
Abstract The GXL Graph eXchange Language is an XML-based standard exchange language for sharing graph data between tools. GXL can be customized to exchange application specific typ...
260
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
Data integration over multiple heterogeneous data sources has become increasingly important for modern applications. The integrated data is usually stored in materialized views fo...
313
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
Most of today's structured data is stored in relational databases. Such a database consists of multiple relations which are linked together conceptually via entity-relationsh...
260
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ICDE
1999
IEEE
16 years 7 months ago
1999
IEEE
We develop a data integration approach for the efficient evaluation of queries over autonomous source databases. The approach is based on some novel applications and extensions of...
189
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
Researchers in the social and behavioral sciences routinely rely on quasi-experimental designs to discover knowledge from large databases. Quasi-experimental designs (QEDs) exploi...