1866 search results - page 157 / 374 » Ecoinformatics using wireless sensor networks: An overview |
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use re...
198
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IPSN
2004
Springer
16 years 12 days ago
2004
Springer
This paper describes a modeling and simulation framework called VisualSense for wireless sensor networks that builds on and leverages Ptolemy II. This framework supports actor-ori...
169
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IPSN
2007
Springer
16 years 1 months ago
2007
Springer
This paper proposes a new application framework for group tour guiding services based on RFIDs and wireless sensor network. We consider a sensing field mixed with multiple indepe...
209
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SAINT
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
199
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WICON
2008
15 years 8 months ago
2008
Energy consumption is a perennial issue in the design of wireless sensor networks which typically rely on portable sources like batteries for power. Recent advances in ambient ene...