735 search results - page 40 / 147 » Evaluating Probabilistic Queries over Imprecise Data |
111
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ICDE
2006
IEEE
15 years 6 months ago
2006
IEEE
The window query model is widely used in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In this dissertation, ...
108
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DOLAP
2003
ACM
15 years 5 months ago
2003
ACM
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...
126
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STACS
2010
Springer
15 years 6 months ago
2010
Springer
We construct efficient data structures that are resilient against a constant fraction of adversarial noise. Our model requires that the decoder answers most queries correctly with...
175
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SIGMOD
2005
ACM
16 years 1 days ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....
105
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SEMWEB
2007
Springer
15 years 6 months ago
2007
Springer
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collecte...