Probabilistic fault detector for Wireless Sensor Network

被引：67

作者：

Lau, Bill C. P. ^{[1
]}

Ma, Eden W. M. ^{[1
]}

Chow, Tommy W. S. ^{[1
,2
]}

机构：

[1] City Univ Hong Kong, Ctr Prognost & Syst Hlth Management, Hong Kong, Hong Kong, Peoples R China

[2] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

EXPERT SYSTEMS WITH APPLICATIONS | 2014年 / 41卷 / 08期

关键词：

Fault detection; Wireless Sensor Network; Naive Bayes; Maximum Likelihood Estimation; SYSTEMS;

D O I：

10.1016/j.eswa.2013.11.034

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper proposed a novel centralized hardware fault detection approach for a structured Wireless Sensor Network (WSN) based on Naive Bayes framework. For most WSNs, power supply is the main constraint of the network because most applications are in severe situation and the sensors are equipped with battery only. In other words, the battery's life is the network's life. To maximize the network's life, the proposed method, Centralized Naive Bayes Detector (CNBD) analyzes the end-to-end transmission time collected at the sink. Thus all the computation will not be performed in individual sensor node that poses no additional power burden to the battery of each sensor node. We have conducted thorough performance evaluation. The obtained results showed better performance can be obtained under a network size of 100-node WSN simulations at various network traffic conditions and different number of faulty nodes. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：3703 / 3711

页数：9

共 22 条

[1] Wireless sensor networks for healthcare: A survey [J].

Alemdar, Hande ;

Ersoy, Cem .

COMPUTER NETWORKS, 2010, 54 (15) :2688-2710

[2]

[Anonymous], IEEE STAND INF TECHN

[3]

[Anonymous], IND WIRELESS SENSOR

[4]

[Anonymous], INT J PHYS SCI

[5]

[Anonymous], J NETWORK COMPUTER A

[6]

[Anonymous], CUTTING EDGE RES NEW

[7]

[Anonymous], J COMPUTING

[8] A framework for use of wireless sensor networks in forest fire detection and monitoring [J].

Aslan, Yunus Emre ;

Korpeoglu, Ibrahim ;

Ulusoy, Ozgur .

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2012, 36 (06) :614-625

[9] QoS-Aware Fault Detection in Wireless Sensor Networks [J].

De Paola, Alessandra ;

Lo Re, Giuseppe ;

Milazzo, Fabrizio ;

Ortolani, Andmarco .

INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 2013,

[10] A fault-tolerant scheme for an autonomous local wireless sensor network [J].

Hsieh, Hui-Ching ;

Leu, Jenq-Shiou ;

Shih, Wei-Kuan .

COMPUTER STANDARDS & INTERFACES, 2010, 32 (04) :215-221

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