4438 search results - page 134 / 888 » Speculative Query Processing |
166
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
There has been much recent interest in XML publish/subscribe systems. Some systems scale to thousands of concurrent queries, but
145
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CIKM
2006
Springer
15 years 6 months ago
2006
Springer
In an uncertain database, each data item is modeled as a range associated with a probability density function. Previous works for this kind of data have focussed on simple queries...
126
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AMW
2010
15 years 3 months ago
2010
We study query authentication schemes, algorithmic and cryptographic constructions that provide efficient and secure protocols for verifying the results of queries over structured...
206
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
In order to support continuous queries over data streams, a plethora of suitable techniques as well as prototypes have been developed and evaluated in recent years. In particular,...
197
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SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
With XQuery becoming the standard language for querying XML, and the relational SQL platform being recognized as an important platform to store and process XML, the SQL/XML standa...