634 search results - page 40 / 127 » Secure time synchronization service for sensor networks |
148
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INFOCOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— Providing end-to-end data security, i.e., data confidentiality, authenticity, and availability, in wireless sensor networks (WSNs) is a non-trivial task. In addition t...
183
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WIMOB
2007
IEEE
15 years 11 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...
144
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ICDCS
2005
IEEE
15 years 10 months ago
2005
IEEE
Sensors’ locations play a critical role in many sensor network applications. A number of techniques have been proposed recently to discover the locations of regular sensors base...
138
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MOBIHOC
2009
ACM
16 years 5 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...
150
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IJWIN
2006
15 years 4 months ago
2006
Abstract-- We consider a wireless sensor network consisting of a set of sensors deployed randomly. A point in the monitored area is covered if it is within the sensing range of a s...