4438 search results - page 133 / 888 » Speculative Query Processing |
138
Voted
ICDE
2009
IEEE
15 years 9 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
128
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DOLAP
1998
ACM
15 years 6 months ago
1998
ACM
Star schema has been a typical model for both online transaction processing in traditional databases and online analytical processing in large data warehouses. In the star schema,...
135
Voted
CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Current approaches to RDF graph indexing suffer from weak data locality, i.e., information regarding a piece of data appears in multiple locations, spanning multiple data structur...
162
Voted
EDBT
2012
ACM
13 years 4 months ago
2012
ACM
Many stream processing applications require access to a multitude of streaming as well as stored data sources. Yet there is no clear semantics for correct continuous query executi...
221
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Functional testing of a query language is a challenging task in practice. In order to reveal errors in the query processing functionality, it is necessary to verify the actual res...