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» Sensor Errors Prediction Using Neural Networks
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TWC
2008
155views more  TWC 2008»
14 years 9 months ago
Distributed sensor network localization using SOCP relaxation
The goal of the sensor network localization problem is to determine positions of all sensor nodes in a network given certain pairwise noisy distance measurements and some anchor no...
Seshan Srirangarajan, Ahmed H. Tewfik, Zhi-Quan Lu...
IJNSEC
2008
175views more  IJNSEC 2008»
14 years 9 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
ICC
2007
IEEE
153views Communications» more  ICC 2007»
15 years 4 months ago
A Walking Beacon-Assisted Localization in Wireless Sensor Networks
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...
Bin Xiao, Hekang Chen, Shuigeng Zhou
ICCS
2007
Springer
15 years 4 months ago
Adaptive Observation Strategies for Forecast Error Minimization
Abstract. Using a scenario of multiple mobile observing platforms (UAVs) measuring weather variables in distributed regions of the Pacific, we are developing algorithms that will ...
Nicholas Roy, Han-Lim Choi, Daniel Gombos, James H...
NPL
1998
87views more  NPL 1998»
14 years 9 months ago
Constrained Learning in Neural Networks: Application to Stable Factorization of 2-D Polynomials
Adaptive artificial neural network techniques are introduced and applied to the factorization of 2-D second order polynomials. The proposed neural network is trained using a const...
Stavros J. Perantonis, Nikolaos Ampazis, Stavros V...