5813 search results - page 890 / 1163 » Sensor Networks |
159
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EWSN
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. We examine the problem of tracking dynamic boundaries occurring in natural phenomena using range sensors. Two main challenges of the boundary tracking problem are energy-...
149
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INFOCOM
2003
IEEE
15 years 12 months ago
2003
IEEE
Abstract— We consider an unreliable wireless sensor gridnetwork with n nodes placed in a square of unit area. We are interested in the coverage of the region and the connectivity...
291
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
We present SenseWeb, an open and scalable infrastructure for sharing and geocentric exploration of sensor data streams. SenseWeb allows sensor owners to share data streams across ...
135
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WMTE
2006
IEEE
16 years 17 days ago
2006
IEEE
This paper proposes a computer supported ubiquitous learning environment for language learning. Especially, this paper describes context awar...
195
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MOBISYS
2008
ACM
16 years 6 months ago
2008
ACM
Proactively providing services to mobile individuals is essential for emerging ubiquitous applications. The major challenge in providing users with proactive services lies in cont...