266 search results - page 21 / 54 » Optimal Policies for Distributed Data Aggregation in Wireles... |
128
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MDM
2007
Springer
15 years 9 months ago
2007
Springer
The engineering community has recently begun to adopt wireless sensing technologies for use in many sensing applications. These low-cost sensors provide an optimal setting for den...
125
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AINA
2006
IEEE
15 years 9 months ago
2006
IEEE
In query-based wireless sensor networks (WSNs), the system must perform data sensing and retrieval and possibly aggregate data as a response at runtime. Since a WSN is often deplo...
134
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CSE
2009
IEEE
15 years 8 months ago
2009
IEEE
—In this paper we propose a clustering and routing scheme for wireless sensor networks based on a self-organizing approach. The aim of this approach is for nodes to perform an in...
142
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AMW
2010
15 years 5 months ago
2010
In this work we present in-network techniques to improve the efficiency of spatial aggregate queries. Such queries are very common in a sensornet setting, demanding more targeted t...
159
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DMTCS
2010
15 years 28 days ago
2010
This paper studies the fundamental trade-off between communication cost and delay cost arising in various contexts such as control message aggregation or organization theory. An o...