1654 search results - page 90 / 331 » Ontology Based Query Processing in Database Management Syste... |
152
Voted
KCAP
2009
ACM
15 years 10 months ago
2009
ACM
Curating information from the literature for storage in databases is a crucial task in biological research, and many groups assign a particular person or team to that process. We ...
151
Voted
CORR
2002
Springer
15 years 3 months ago
2002
Springer
Recommender systems learn about user preferences over time, automatically finding things of similar interest. This reduces the burden of creating explicit queries. Recommender sys...
239
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
We present a flexible query allocation framework, called Satisfaction-based Query Allocation (SbQA for short), for distributed information systems where both consumers and provider...
199
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...
138
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CCGRID
2003
IEEE
15 years 8 months ago
2003
IEEE
Clusters are now composed of non-uniform nodes with different CPUs, disks or network cards so that customers can adapt the cluster configuration to the changing technologies and t...