4376 search results - page 250 / 876 » Data Management in Sensor Networks |
175
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EUROSSC
2009
Springer
15 years 11 months ago
2009
Springer
A major challenge in using multi-modal, distributed sensor systems for activity recognition is to maintain a temporal synchronization between individually recorded data streams. A ...
156
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MSWIM
2009
ACM
15 years 11 months ago
2009
ACM
Wireless sensor networks have attracted increasing attentions considering their potentials for being widely adopted in both emerging civil and military applications. A common prac...
191
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SASN
2006
ACM
15 years 10 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
167
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SUTC
2010
IEEE
15 years 8 months ago
2010
IEEE
— Extensive research has been performed to study selfish data caching in ad hoc networks using game-theoretic analysis. However, due to the caching problem’s theoretical root ...
141
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TMC
2008
15 years 4 months ago
2008
Mutual network synchronization is a distributed method in which geographically separated clocks align their times to one another without the need of reference or master clocks. Mut...