805 search results - page 90 / 161 » Spatial queries in sensor networks |
161
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SAC
2009
ACM
16 years 28 days ago
2009
ACM
We present a GPU-based algorithm for computing discretized distance functions on road networks. As applications, we provide algorithms for computing discrete Order-k Network Voron...
273
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ICDE
2009
IEEE
16 years 7 months ago
2009
IEEE
Abstract-- Recent work has demonstrated that readings provided by commodity sensor nodes are often of poor quality. In order to provide a valuable sensory infrastructure for monito...
278
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ICDE
2009
IEEE
16 years 7 months ago
2009
IEEE
Social networking and content sharing service providers, e.g., Facebook and Google Maps, enable their users to upload and share a variety of user-generated content, including locat...
173
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DCOSS
2005
Springer
15 years 11 months ago
2005
Springer
In wireless sensor networks, energy and communication bandwidth are precious resources. Traditionally, layering has been used as a design principle for network stacks; hence routin...
254
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SENSYS
2004
ACM
15 years 11 months ago
2004
ACM
Until practical ad-hoc localization systems are developed, early deployments of wireless sensor networks will manually configure location information in network nodes in order to...