536 search results - page 23 / 108 » Virtual Sensors: Abstracting Data from Physical Sensors |
AICT
2005
IEEE
15 years 3 months ago
2005
IEEE
Clock synchronization has paid a great magnitude of attention in the distributed systems. Sensor networks differ from traditional distributed system in many ways. One of the drama...
112
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SASN
2006
ACM
15 years 3 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper presents a sensor analysis based fault detection approach (which we call SAFDetection) that is used to monitor tightly-coupled multi-robot team tasks. Our approach a...
89
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PERVASIVE
2007
Springer
15 years 3 months ago
2007
Springer
As pervasive environments become more commonplace, the privacy of users is placed at increased risk. The numerous and diverse sensors in these environments can record users’ cont...
109
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ICDCSW
2009
IEEE
15 years 4 months ago
2009
IEEE
Embedded wireless networks have largely focused on openloop sensing and monitoring. To address actuation in closedloop wireless control systems there is a strong need to re-think ...