116 search results - page 14 / 24 » Measuring the Complexity of Join Enumeration in Query Optimi... |
170
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VLDB
2007
ACM
15 years 12 months ago
2007
ACM
A "plan diagram" is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. We have shown recently tha...
124
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MMDB
2003
ACM
15 years 5 months ago
2003
ACM
The increased use of video data sets for multimedia-based applications has created a demand for strong video database support, including efficient methods for handling the content...
STACS
2001
Springer
15 years 4 months ago
2001
Springer
We study effectively given positive reals (more specifically, computably enumerable reals) under a measure of relative randomness introduced by Solovay [32] and studied by Calud...
173
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
XML database systems are expected to handle increasingly complex queries over increasingly large and highly structured XML databases. An important problem that needs to be solved ...
140
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ICDE
2011
IEEE
14 years 3 months ago
2011
IEEE
— Array database systems are architected for scientific and engineering applications. In these applications, the value of a cell is often imprecise and uncertain. There are at le...