135 search results - page 17 / 27 » Range-free localization schemes for large scale sensor netwo... |
MP
2010
13 years 6 months ago
2010
Convex optimization problems arising in applications, possibly as approximations of intractable problems, are often structured and large scale. When the data are noisy, it is of i...
MOBIQUITOUS
2005
IEEE
14 years 1 months ago
2005
IEEE
Broadcast authentication is a critical security service in sensor networks; it allows a sender to broadcast messages to multiple nodes in an authenticated way. µTESLA and multi-l...
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
Camera networks are being used in more applications as different types of sensor networks are used to instrument large spaces. Here we show a method for localizing the cameras in ...
ICDCN
2009
Springer
14 years 2 months ago
2009
Springer
The research community has witnessed a large interest in monitoring large scale distributed systems. In these applications typically we wish to monitor a global system condition wh...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— In this paper, we present a novel packet delivery mechanism called Multi-path and Multi-Speed Routing Protocol (MMSPEED) for probabilistic QoS guarantee in wireless sensor netw...