6164 search results - page 238 / 1233 » Environmental Sensor Networks |
141
Voted
ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
A central problem in sensor network security is that sensors are susceptible to physical capture attacks. Once a sensor is compromised, the adversary can easily launch clone attac...
113
click to vote
INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Unlike convectional omni-directional sensors that always have an omni-angle of sensing range, directional sensors may have a limited angle of sensing range due to technical con...
169
click to vote
MIDDLEWARE
2007
Springer
15 years 10 months ago
2007
Springer
Wireless Sensor Networks (WSNs) are challenging types of networks where resources can be scarce. In particular, battery is often a very limited resource and the radio interface is...
142
click to vote
ICDCS
2006
IEEE
15 years 10 months ago
2006
IEEE
Wireless sensor networks have recently been suggested for many surveillance applications such as object monitoring, path protection, or area coverage. Since the sensors themselves...
134
click to vote
ICRA
2006
IEEE
15 years 10 months ago
2006
IEEE
— This paper considers the problem of tracking an unknown number of targets using a wireless sensor network for surveillance. In particular, we consider the case in which each se...