263 search results - page 26 / 53 » Mobility improves coverage of sensor networks |
EWSN
2011
Springer
14 years 1 months ago
2011
Springer
Abstract. We describe a software framework for prescribing the trajectory path of a mobile sink in a wireless sensor network under an extensible set of optimization criteria. The f...
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Many real-world applications for sensor networks require event sampling with sufficient resolution over both spatial and temporal dimensions. When the deployed nodes are insuffi...
RAS
2007
14 years 9 months ago
2007
The localization problem is important in mobile robots and wireless sensor network and has been studied for many years. Among many localization methods, the hop-count based approa...
DMSN
2010
ACM
14 years 11 months ago
2010
ACM
In sparse and intermittently connected Mobile Sensor Networks (MSNs), the base station cannot easily get the data objects acquired by the mobile sensors in the field. When users q...
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Current distributed database and stream processing systems assume that the network connecting nodes in the data processor is "always on," and that the absence of a netwo...