Sciweavers

25316 search results - page 36 / 5064
» Computational sensor networks
Sort
View
CEC
2005
IEEE
15 years 10 months ago
Localization using evolution strategies in sensornets
With the emergence of wireless sensor networks and pervasive computing, innovative location-aware technologies and services are being investigated. Several iterative approaches emp...
Mark Terwilliger, Ajay K. Gupta, Ashfaq A. Khokhar...
ACMSE
2004
ACM
15 years 9 months ago
Security for fixed sensor networks
Sensor networks consist of resource-constrained sensors operating in a variety of environments. Given the severe constraints on these sensors, it is a particularly challenging pro...
Ning Hu, Randy K. Smith, Phillip G. Bradford
SENSYS
2006
ACM
15 years 10 months ago
Demonstrating distributed signal strength location estimation
Distributed estimation of sensor location is a key enabling technology for sensor networks. This demonstration will provide an interactive display of distributed, cooperative loca...
Neal Patwari, Alfred O. Hero III
PODC
2009
ACM
15 years 9 months ago
Brief announcement: locality-based aggregate computation in wireless sensor networks
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
Jen-Yeu Chen, Gopal Pandurangan, Jianghai Hu
IJNSEC
2008
175views more  IJNSEC 2008»
15 years 4 months ago
ECPKS: An Improved Location-Aware Key Management Scheme in Static Sensor Networks
A location-aware scheme uses a priori knowledge of the deployed sensor nodes of some target field in a sensor network. Such location-aware schemes improve substantially higher net...
Ashok Kumar Das