311 search results - page 11 / 63 » Approximating Barrier Resilience in Wireless Sensor Networks |
CCS
2010
ACM
13 years 8 months ago
2010
ACM
Securing wireless sensor networks against node capture is a challenging task. All well-known random key pre-distribution systems, including the Eschenauer and Gligor's pionee...
WINET
2010
13 years 6 months ago
2010
In this paper we consider how to collect data from sensors deployed in the Euclidean plane in a timeefficient way. We assume that all sensors could adjust their transmission range...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—To understand how node mobility and Byzantine node failures affect connectivity of wireless multi-hop networks, this paper investigates resilience of geometric random graphs to ...
SASN
2004
ACM
14 years 1 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
IPCCC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Key management is a major challenge in the design and deployment of secure wireless sensor networks. A common assumption in most distributed key management schemes is that all ...