2228 search results - page 221 / 446 » A System for Semantic Query Optimization |
135
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ADC
2005
Springer
15 years 9 months ago
2005
Springer
Although data stored in XML is of increasing importance, most existing data repositories are still managed by relational database systems. In light of this, recent XML database re...
152
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CC
2003
Springer
15 years 9 months ago
2003
Springer
This paper presents a semantics-based compilation model for an aspect-oriented programming language based on its operational semantics. Using partial evaluation, the model can expl...
161
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
Life sciences researchers perform scientific literature search as part of their daily activities. Many such searches are executed against PubMed, a central repository of life sci...
250
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
To effectively support today's global economy, database systems need to manage data in multiple languages simultaneously. While current database systems do support the storag...
212
Voted
ICDT
2009
ACM
16 years 4 months ago
2009
ACM
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as "dataspace models." Such information management sy...