1477 search results - page 197 / 296 » Time-Critical Data Delivery in Wireless Sensor Networks |
115
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ICDCS
2007
IEEE
15 years 10 months ago
2007
IEEE
Although the content of sensor messages describing “events of interest” may be encrypted to provide confidentiality, the context surrounding these events may also be sensitiv...
133
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EUC
2005
Springer
15 years 10 months ago
2005
Springer
Some sensor applications are interested in collecting data from multiple regions. For supporting such applications with multiple target regions, most conventional protocols are bas...
168
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JSS
2010
14 years 11 months ago
2010
We study the problem of fast and energy-efficient data collection of sensory data using a mobile sink, in wireless sensor networks in which both the sensors and the sink move. Mot...
139
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PERCOM
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we describe an information agent, that resides on a mobile computer or personal digital assistant (PDA), that can autonomously acquire sensor readings from pervasiv...
131
Voted
JCM
2008
15 years 4 months ago
2008
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...