529 search results - page 59 / 106 » Cluster based Key Management in Wireless Sensor Networks |
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WIMOB
2007
IEEE
15 years 4 months ago
2007
IEEE
—The low-cost, unattended nature and the capability of self-organizing of sensors, yield the use of Wireless Sensor Networks (WSN) very popular to day. Unfortunately, the unshiel...
MOBICOM
2003
ACM
15 years 3 months ago
2003
ACM
We consider a two-tiered Wireless Sensor Network (WSN) consisting of sensor clusters deployed around strategic locations and base-stations (BSs) whose locations are relatively fl...
EMS
2009
IEEE
15 years 4 months ago
2009
IEEE
—Epidemic-based communications, or “gossiping”, provides a robust and scalable method for maintaining a knowledge base in a sensor network faced with an unpredictable network...
SUTC
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract—A prominent application of Wireless Sensor Networks is the monitoring of physical phenomena. The value of the monitored attributes naturally depends on the accuracy of t...
SOSP
2007
ACM
15 years 6 months ago
2007
ACM
Energy management is a critical concern in wireless sensornets. Despite its importance, sensor network operating systems today provide minimal energy management support, requiring...