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Title: Investigation of RBF kernelized ANFIS for Fault Diagnosis in Wireless Sensor Networks
Authors: Swain, Rakesh Ranjan
Dash, Tirtharaj
Khilar, Pabitra Mohan
Keywords: Fault diagnosis
Wireless Sensor Networks
Issue Date: Dec-2017
Citation: International Conference on Computational Intelligence: Theories, Applications and Future Directions(ICCI), IIT Kanpur, 6-8 December 2017
Abstract: Wireless sensor networks (WSN) are often inaccessible to human and are at least deployed in such environment such as deep forest, various hazardous industries, hilltop, and sometimes underwater. The occurrence of failures in sensor networks is inevitable due to continuous or instant change in environmental parameters. A failure may lead to faulty readings which in turn may cause economic and physical damages to the environment. In this work, a thorough investigation has been conducted on the application of adaptive neuro-fuzzy inference system (ANFIS) for automated fault diagnosis in WSN. Further, a kernelized version of ANFIS has also been studied for the discussed problem. To avoid the model’s undesired biases towards a specific type of failure, oversampling has been done for multiple version of the ANFIS model. This study would serve as a guideline for the community towards the application of fuzzy inference approaches for fault diagnosis in sensor networks. However, the work focuses on the automated fault diagnosis in open air WSN and has no applicability in underwater sensor network systems.
Description: Copyright of this document belongs to proceedings publisher
Appears in Collections:Conference Papers

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