80 search results - page 6 / 16 » Data acquisition in multiple-sink sensor networks |
141
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SIGMOD
2003
ACM
16 years 5 months ago
2003
ACM
We discuss the design of an acquisitional query processor for data collection in sensor networks. Acquisitional issues are those that pertain to where, when, and how often data is...
196
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IS
2011
15 years 16 days ago
2011
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
147
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MDM
2009
Springer
16 years 3 days ago
2009
Springer
Continuous queries in Wireless Sensor Networks (WSNs) are founded on the premise of Query Routing Tree structures (denoted as T), which provide sensors with a path to the querying...
162
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GLOBECOM
2009
IEEE
16 years 9 days ago
2009
IEEE
—In this paper we look at the problem of accurately reconstructing distributed signals through the collection of a small number of samples at a data gathering point. The techniqu...
255
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VLDB
2005
ACM
16 years 5 months ago
2005
ACM
Abstract Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that "the sensornet is a database" i...