1886 search results - page 241 / 378 » Evaluation of Object-Oriented Database Systems |
127
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SIGMOD
2001
ACM
16 years 28 days ago
2001
ACM
Materialized views have been found to be very effective at speeding up queries, and are increasingly being supported by commercial databases and data warehouse systems. However, w...
102
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PODS
2001
ACM
16 years 27 days ago
2001
ACM
Database systems frequently have to execute a set of related queries, which share several common subexpressions. Multi-query optimization exploits this, by finding evaluation plan...
106
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ICDE
2010
IEEE
16 years 16 days ago
2010
IEEE
Data quality is a critical problem in modern databases. Data entry forms present the first and arguably best opportunity for detecting and mitigating errors, but there has been li...
ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
Re-occurrence of the same problem is very common in many large software products. By matching the symptoms of a new problem to those in a database of known problems, automated dia...
100
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SSD
2007
Springer
15 years 7 months ago
2007
Springer
In many modern applications such as biometric identification systems, sensor networks, medical imaging, geology, and multimedia databases, the data objects are not described exact...