634 search results - page 73 / 127 » Secure time synchronization service for sensor networks |
121
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IEEEHPCS
2010
14 years 4 months ago
2010
Intelligent sensor selection for monitoring operations is one of the serious subjects to reduce information processing time and increase information fusion accuracy. This paper at...
MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
: Railway systems are critical in many regions, and can consist of several tens of thousands of bridges, being used over several decades. It is critical to have a system to monitor...
ICNP
2007
IEEE
15 years 4 months ago
2007
IEEE
—We propose a new probabilistic coverage protocol (denoted by PCP) that considers probabilistic sensing models. PCP is fairly general and can be used with different sensing model...
111
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SASN
2003
ACM
15 years 3 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
COMCOM
2007
14 years 9 months ago
2007
In these years, the security problem becomes more important to everyone using computers. However, vulnerabilities on computers are found so frequently that system managers can not...