1886 search results - page 245 / 378 » Evaluation of Object-Oriented Database Systems |
192
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ICDE
2004
IEEE
16 years 2 months ago
2004
IEEE
We examine the problem of evaluating selection queries over imprecisely represented objects. Such objects are used either because they are much smaller in size than the precise on...
119
Voted
ADC
2008
Springer
15 years 7 months ago
2008
Springer
With respect to current methods for query evaluation over XML data streams, adoption of certain types of buffering techniques is unavoidable. Under lots of circumstances, the buff...
102
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ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
User-defined preferences allow personalized ranking of query results. A user provides a declarative specification of his/her preferences, and the system is expected to use that ...
PCI
2005
Springer
15 years 6 months ago
2005
Springer
Nowadays, the number of protein sequences being stored in central protein databases from labs all over the world is constantly increasing. From these proteins only a fraction has b...
104
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SSD
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. Query optimization is an important functionality of modern database systems and often based on estimating the selectivity of queries before actually executing them. Well-...