1672 search results - page 236 / 335 » Optimizing Monitoring Queries over Distributed Data |
266
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Existing work in the skyline literature focuses on optimizing the processing cost. This paper aims at minimization of the communication overhead in client-server architectures, wh...
149
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
170
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MOBICOM
2006
ACM
16 years 7 days ago
2006
ACM
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
200
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HPDC
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we describe the integration of dynamic right-sizing — an automatic and scalable buffer management technique for enhancing TCP performance — into GridFTP, a sub...
196
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EDBT
2008
ACM
15 years 8 months ago
2008
ACM
The goal of the Semantic Web is to support semantic interoperability between applications exchanging data on the web. The idea heavily relies on data being made available in machi...