Anomaly Detection in UASN Localization Based on Time Series Analysis and Fuzzy Logic

2019 ◽  
Vol 25 (1) ◽  
pp. 55-67
Author(s):  
Anjana P. Das ◽  
Sabu M. Thampi ◽  
Jaime Lloret
Keyword(s):  
Time Series ◽  
Fuzzy Logic ◽  
Time Series Analysis ◽  
Anomaly Detection ◽  
Series Analysis

Penerapan Logika Samar dalam Peramalan Data Runtun Waktu

2011 ◽  
Vol 3 (2) ◽  
pp. 11-15
Author(s):  
Seng Hansun
Keyword(s):  
Time Series ◽  
Fuzzy Logic ◽  
Time Series Analysis ◽  
Fuzzy Sets ◽  
Fuzzy System ◽  
Time Series Data ◽  
Fuzzy Logic System ◽  
Series Data ◽  
Series Analysis ◽  
Logic System

Recently, there are so many soft computing methods been used in time series analysis. One of these methods is fuzzy logic system. In this paper, we will try to implement fuzzy logic system to predict a non-stationary time series data. The data we use here is Mackey-Glass chaotic time series. We also use MATLAB software to predict the time series data, which have been divided into four groups of input-output pairs. These groups then will be used as the input variables of the fuzzy logic system. There are two scenarios been used in this paper, first is by using seven fuzzy sets, and second is by using fifteen fuzzy sets. The result shows that the fuzzy system with fifteen fuzzy sets give a better forecasting result than the fuzzy system with seven fuzzy sets. Index Terms—forecasting, fuzzy logic, Mackey-Glass chaotic, MATLAB, time series analysis

Symbolic time-series analysis for anomaly detection in mechanical systems

2006 ◽  
Vol 11 (4) ◽  
pp. 439-447 ◽  
Author(s):  
A. Khatkhate ◽  
A. Ray ◽  
E. Keller ◽  
S. Gupta ◽  
S.C. Chin
Keyword(s):  
Time Series ◽  
Time Series Analysis ◽  
Anomaly Detection ◽  
Mechanical Systems ◽  
Series Analysis ◽  
Symbolic Time Series Analysis

scholarly journals Anomaly detection in MODIS land products via time series analysis

2007 ◽  
Vol 10 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Jingxiong Zhang ◽  
David Roy ◽  
Sadashiva Devadiga ◽  
Min Zheng
Keyword(s):  
Time Series ◽  
Time Series Analysis ◽  
Anomaly Detection ◽  
Series Analysis
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