1672 search results - page 88 / 335 » Optimizing Monitoring Queries over Distributed Data |
COOPIS
2003
IEEE
15 years 6 months ago
2003
IEEE
Computational Grids are distributed systems that provide access to computational resources in a transparent fashion. Collecting and providing information about the status of the Gr...
119
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PODC
2006
ACM
15 years 6 months ago
2006
ACM
We study the problem of maintaining sketches of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in w...
100
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AMAI
2005
Springer
15 years 16 days ago
2005
Springer
Mediator systems integrate distributed, heterogeneous and autonomous data sources, but their e ective use requires the solution of hard query optimization problems. This is usuall...
200
Voted
NLDB
2011
Springer
14 years 3 months ago
2011
Springer
Abstract. Linked Data brings the promise of incorporating a new dimension to the Web where the availability of Web-scale data can determine a paradigmatic transformation of the Web...
128
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MDM
2010
Springer
14 years 11 months ago
2010
Springer
— We introduce a novel strategy for data processing in Wireless Sensor Networks (WSNs) in the case of emergency fire evacuation with stringent delay constraints. Such networks sh...