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CEC
2005
IEEE
14 years 2 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
14 years 2 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
14 years 2 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
14 years 1 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»
13 years 8 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