8259 search results - page 438 / 1652 » Self-Tuning Database Systems |
170
Voted
DEXAW
1999
IEEE
15 years 11 months ago
1999
IEEE
We propose an object-oriented framework for one of the most frequent and costly operations in parallel database systems: the parallel join. The framework independently captures a ...
194
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ICDE
1997
IEEE
15 years 11 months ago
1997
IEEE
In this paper we propose a data model for representing moving objects in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data model. We also propose Futur...
158
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
In many business and consumer applications, queries have cardinality constraints. However, current database systems provide minimal support for cardinality assurance. Consequently...
178
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SACMAT
2010
ACM
15 years 5 months ago
2010
ACM
Role mining from the existing permissions has been widely applied to aid the process of migrating to an RBAC system. While all permissions are treated evenly in previous approache...
191
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DSN
2011
IEEE
14 years 6 months ago
2011
IEEE
—One of the key benefits of using intrusion-tolerant systems is the possibility of ensuring correct behavior in the presence of attacks and intrusions. These security gains are ...