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Title: Data trust model for event detection in wireless sensor networks using data correlation techniques
Authors: Karthik, N.
Ananthanarayana, V.S.
Issue Date: 2017
Citation: 2017 4th International Conference on Signal Processing, Communication and Networking, ICSCN 2017, 2017, Vol., , pp.-
Abstract: A wireless sensor network (WSN) is a conglomeration of scattered self organized sensor nodes to agreeably monitor the physical and surrounding conditions. These sensor nodes are equipped with limited resources such as memory, processing capability, battery power and transceiver for monitoring, processing and communicating the observed phenomena to make critical decisions with respect to collected data. Evaluating the trustworthiness of data is a primary preprocessing process of event detection in WSN. The trustworthy data which is free from data fault, inaccuracy and inconsistency is used to identify the interesting events and critical decision making in WSN. In this paper, we present our current work on data trust model that focuses on data fault detection, data reconstruction, data quality estimation for reliable event detection in WSN. The aim of this paper is to propose a novel data trust model for harsh environment of WSN to identify the events and strange environmental data behavior. This proposed framework combines different data processing methods through data correlation techniques to mitigate the data security risks of pervasive environments. � 2017 IEEE.
Appears in Collections:2. Conference Papers

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