4137 search results - page 619 / 828 » Managing Expressions as Data in Relational Database Systems |
168
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KDD
2005
ACM
16 years 2 days ago
2005
ACM
A lift curve, with the true positive rate on the y-axis and the customer pull (or contact) rate on the x-axis, is often used to depict the model performance in many data mining ap...
214
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MSS
2003
IEEE
15 years 12 months ago
2003
IEEE
Caching techniques have been used to improve the performance gap of storage hierarchies in computing systems. In data intensive applications that access large data files over wid...
165
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CIKM
1999
Springer
15 years 11 months ago
1999
Springer
On-line analytical processing (OLAP) requires e cient processing of complex decision support queries over very large databases. It is well accepted that pre-computed data cubes ca...
211
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BMCBI
2006
15 years 6 months ago
2006
Background: The proliferation of data repositories in bioinformatics has resulted in the development of numerous interfaces that allow scientists to browse, search and analyse the...
161
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CGF
1999
15 years 6 months ago
1999
Agents in virtual environments require a combination of perception and action to behave in an autonomous way. We extend a software architecture for the management of actions blend...