1672 search results - page 129 / 335 » Optimizing Monitoring Queries over Distributed Data |
196
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IPPS
2007
IEEE
16 years 19 days ago
2007
IEEE
In today’s world, stream processing systems have become important, as applications like media broadcasting, sensor network monitoring and on-line data analysis increasingly rely...
195
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GLOBECOM
2006
IEEE
16 years 12 days ago
2006
IEEE
Abstract— Wireless sensor networks (WSNs) employed in monitoring applications require data collected by the sensors to be deposited at specific nodes, referred to as drains. To ...
175
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
In sensor networks, data acquisition frequently takes place at lowcapability devices. The acquired data is then transmitted through a hierarchy of nodes having progressively incre...
196
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AUTONOMICS
2008
ACM
15 years 8 months ago
2008
ACM
A prominent functionality of a Wireless Sensor Network (WSN) is environmental monitoring. For this purpose the WSN creates a model for the real world by using abstractions to pars...
182
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
MapReduce is a popular framework for data-intensive distributed computing of batch jobs. To simplify fault tolerance, the output of each MapReduce task and job is materialized to ...