A Framework Model for Data Reliability in Wireless Sensor Networks

KALAYCI İ., Ercan T.

24th Signal Processing and Communication Application Conference (SIU), Zonguldak, Turkey, 16 - 19 May 2016, pp.1793-1796, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • Doi Number: 10.1109/siu.2016.7496109
  • City: Zonguldak
  • Country: Turkey
  • Page Numbers: pp.1793-1796
  • Keywords: wireless sensor networks, data reliability, Support Vector Machines
  • Dokuz Eylül University Affiliated: Yes

Abstract

In this study a model for data reliability in wireless sensor networks is proposed, in which machine learning methods are used. Proposed framework includes data modelling, missing data prediction, anomaly detection, data fusion and trust mechanism phases. Thus, temporal analysis is performed on the preprocessed sensor data and missing data are predicated. Then outliers on collected data are detected on the cluster head nodes by using Eta one-class Support Vector Machines. If an event is detected data are fused and then send to sink. If an anomaly is detected for a node's data, the trust weight of the node is decreased.