1772 search results - page 103 / 355 » Lifetime Modeling of a Sensor Network |
143
Voted
OPODIS
2007
15 years 6 months ago
2007
In Sensor Networks, the lack of topology information and the availability of only one communication channel has led research work to the use of randomization to deal with collisio...
194
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ICDCN
2011
Springer
14 years 8 months ago
2011
Springer
This paper proposes to use video sensor nodes to provide an efficient intrusion detection system. We use a scheduling mechanism that takes into account the criticality of the surve...
158
Voted
COLCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...
132
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CDC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper we study the problem of dynamic optimization of ping schedule in an active sonar buoy network deployed to provide persistent surveillance of a littoral area throu...
158
Voted
JOIN
2007
15 years 4 months ago
2007
— One of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formul...