805 search results - page 90 / 161 » Spatial queries in sensor networks |
SAC
2009
ACM
14 years 3 months 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...
ICDE
2009
IEEE
14 years 10 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...
ICDE
2009
IEEE
14 years 10 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...
DCOSS
2005
Springer
14 years 2 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...
SENSYS
2004
ACM
14 years 2 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...