549 search results - page 18 / 110 » Broadcasting in Sensor Networks: The Role of Local Informati... |
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
COMSWARE
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we focus on the construction of an efficient dominating set in ad hoc and sensor networks. A set of nodes is said to be dominating if each node is either itself...
INFOCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— In the context of IEEE 802.11b network testbeds, we examine the differences between unicast and broadcast link properties, and we show the inherent difficulties in precisely e...
KES
2006
Springer
13 years 7 months ago
2006
Springer
Abstract. This paper considers the sensor network localization problem using signal strength. Unlike range-based methods signal strength information is stored in a kernel matrix. L...
TC
2008
13 years 7 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...