861 search results - page 90 / 173 » Detecting cuts in sensor networks |
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CDC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract— A geometric optimization based approach to deploy a mobile sensor network for the purpose of detecting and capturing mobile targets in the plane is presented in [1]. Th...
MOBIQUITOUS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper introduces a new approach that addresses data contamination problems from attacks in unattended wireless sensor networks. We propose a sliding-window based spatio-tempo...
ADHOC
2007
14 years 10 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
ALIFE
2005
14 years 9 months ago
2005
We consider a hierarchical multicellular sensing and communication network, embedded in an ageless aerospace vehicle, that is expected to detect and react to multiple impacts and d...
ATAL
2009
Springer
15 years 4 months ago
2009
Springer
Sensor nodes are often used to collect data from locations inaccessible or hazardous for humans. As they are not under normal supervision, these nodes are particularly susceptible...