1391 search results - page 185 / 279 » Data Dissemination for Wireless Sensor Networks |
195
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MOBISYS
2011
ACM
14 years 7 months ago
2011
ACM
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
118
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ICDCS
2007
IEEE
15 years 11 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...
169
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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...
141
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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...
132
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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...