A new in-network data reduction mechanism to gather data for mining wireless sensor networks

2007 ◽  
Author(s):  
Azzedine Boukerche ◽  
Samer Samarah
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Reduction ◽  
Wireless Sensor ◽  
Network Data ◽  
Reduction Mechanism

A Novel Method for Data Calibration in Wireless Sensor Networks

2013 ◽  
Vol 347-350 ◽  
pp. 1068-1073
Author(s):  
Wei Min Qi ◽  
Jie Xiao
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Measurement Errors ◽  
Information Technologies ◽  
Sensor Data ◽  
Wireless Sensor ◽  
Network Data ◽  
Error Elimination ◽  
Calibration Algorithm ◽  
Data Calibration

In order to provide efficient and suitable services for users in a ubiquitous computing environment, many kinds of context information technologies have been researched. Wireless sensor networks are among the most popular technologies providing such information. Therefore, it is very important to guarantee the reliability of sensor data gathered from wireless sensor networks. However there are several factors associated with faulty sensor readings which make sensor readings unreliable. The research put forward classifying faulty sensor readings into sensor faults and measurement errors, then propose a novel in-network data calibration algorithm which includes adaptive fault checking, measurement error elimination and data refinement. The proposed algorithm eliminates faulty readings as well as refines normal sensor readings and increase reliability. The simulation study shows that the in-network data calibration algorithm is highly reliable and its network overhead is very low compared to previous works.

Predictive Data Reduction in Wireless Sensor Networks Using Selective Filtering for Engine Monitoring

2015 ◽  
pp. 129-148 ◽  
Author(s):  
David James McCorrie ◽  
Elena Gaura ◽  
Keith Burnham ◽  
Nigel Poole ◽  
Roger Hazelden
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Reduction ◽  
Wireless Sensor

scholarly journals Wireless Sensor Networks Scheduling Algorithm Based on the Probability of Monitoring

2012 ◽  
Vol 4 ◽  
pp. 32-37
Author(s):  
Jin Song Chen
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Collection ◽  
Scheduling Algorithm ◽  
Wireless Sensor ◽  
Network Data ◽  
Sleep Scheduling ◽  
Node Scheduling ◽  
Collection Data ◽  
Perceived Probability

This paper introduces the basics of wireless sensor networks, focusing on the concept of sensor network data collection, data collection mechanisms, data collection in-network data aggregation, data collection and data collection applications Research. This paper presents the data collection in WSN node scheduling concept, analyzed the two data collection in WSN scheduling mechanism, which is based on data collection interval node scheduling mechanism and turn the data based on perceived probability of node sleep scheduling mechanism.

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