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» A Theory of Stream Queries

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ICDE
2007
IEEE

156views Database» more ICDE 2007»

Using Control Theory for Load Shedding in Data Stream Management

14 years 9 months ago

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Database performance can be greatly affected by environmental and internal dynamics such as workloads and system configurations. Existing strategies to maintain performance under ...

Yi-Cheng Tu, Song Liu, Sunil Prabhakar, Bin Yao, W...

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CIKM
2008
Springer

133views Information Technology» more CIKM 2008»

Evaluating partial tree-pattern queries on XML streams

13 years 9 months ago

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The streaming evaluation is a popular way of evaluating queries on XML documents. Besides its many advantages, it is also the only option for a number of important XML application...

Xiaoying Wu, Dimitri Theodoratos

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GIS
2006
ACM

226views Automated Reasoning» more GIS 2006»

Optimization of multiple continuous queries over streaming satellite data

14 years 8 months ago

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Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...

Quinn Hart, Michael Gertz

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ICDE
2004
IEEE

178views Database» more ICDE 2004»

Load Shedding for Aggregation Queries over Data Streams

14 years 9 months ago