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» Adaptive sampling for sensor networks
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TSP
2008
103views more  TSP 2008»
14 years 9 months ago
Distributed Adaptive Quantization for Wireless Sensor Networks: From Delta Modulation to Maximum Likelihood
Abstract-- We consider distributed parameter estimation using quantized observations in wireless sensor networks where due to bandwidth constraint, each sensor quantizes its local ...
Jun Fang, Hongbin Li
IPPS
2008
IEEE
15 years 4 months ago
A wireless sensor network based closed-loop system for subsurface contaminant plume monitoring
A closed-loop contaminant plume monitoring system is being developed that integrates wireless sensor network based monitoring with numerical models for subsurface plumes. The syst...
Qi Han, Anura P. Jayasumana, Tissa H. Illangasekar...
KIVS
2009
Springer
15 years 4 months ago
Query Processing and System-Level Support for Runtime-Adaptive Sensor Networks
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
Falko Dressler, Rüdiger Kapitza, Michael Daum...
ISCC
2006
IEEE
188views Communications» more  ISCC 2006»
15 years 3 months ago
Active Learning Driven Data Acquisition for Sensor Networks
Online monitoring of a physical phenomenon over a geographical area is a popular application of sensor networks. Networks representative of this class of applications are typicall...
Anish Muttreja, Anand Raghunathan, Srivaths Ravi, ...
ARC
2008
Springer
186views Hardware» more  ARC 2008»
14 years 11 months ago
FPGA-based Real-time Super-Resolution on an Adaptive Image Sensor
Recent technological advances in imaging industry have lead to the production of imaging systems with high density pixel sensors. However, their long exposure times limit their app...
Maria E. Angelopoulou, Christos-Savvas Bouganis, P...